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Tektronix CSA8000 Series Service Manual

Communications signal analyzers, digital sampling oscilloscopes

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Summary of Contents for Tektronix CSA8000 Series

Page 1 T h e t e s t & me a s u r e me n t e q u i p me n t y o u n e e d a t t h e p r i c e y o u w a n t . A l l t e s t I n s t r u me n t s , I n c .
Page 2 Service Manual CSA8000 Series Communications Signal Analyzers TDS8000 Series Digital Sampling Oscilloscopes 071-0438-03 Warning The servicing instructions are for use by qualified personnel only. To avoid personal injury, do not perform any servicing unless you are qualified to do so. Refer to all safety summaries prior to performing service.
Page 3 Copyright © Tektronix, Inc. All rights reserved. Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supercedes that in all previously published material. Specifications and price change privileges reserved. Tektronix, Inc., P.O. Box 500, Beaverton, OR 97077...
Page 4: Warranty
(1) year from the date of shipment. If this product proves defective during its warranty period, Tektronix, at its option, will either repair the defective product without charge for parts and labor, or provide a replacement in exchange for the defective product.
Page 6: Table Of Contents
......... . . Contacting Tektronix .
Page 7 Table of Contents 80C00 Optical Sampling Module Operation ......2- - 26 Attenuating Optical Signals .
Page 8 Table of Contents TDR-System Step Response Aberrations (80E04) ..... . 4- - 117 Optical Sampling Modules ........4- -123 Dark Level &...
Page 9 Table of Contents Optional Accessories ..........7- - 4 Options .
Page 10: List Of Figures
Table of Contents List of Figures Figure 2- -1: Compartments for sampling modules ....2- -3 Figure 2- -2: Maximum inputs in three configurations ... . 2- -3 Figure 2- -3: Locations of peripheral connectors on rear panel .
Page 11 Table of Contents Figure 4- -27: Adapter characterization hookup ....4- -89 Figure 4- -28: Measure reference signals ......4- -90 Figure 4- -29: 80E01 reference signals hookup .
Page 12 Table of Contents Figure 6- -4: Cover removal ........6- -14 Figure 6- -5: Cover removal .
Page 13 Table of Contents Figure 6- -42: Location of debug pins ......6- -72 Figure 6- -43: Connectors J1 and J2 .
Page 14 Table of Contents Figure 10- -6: Electrical modules (80E01, 80E02, 80E03, and 80E04) ..........10- -19 Figure 10- -7: 80E06 module .
Page 15: List Of Tables
Table of Contents List of Tables Table 1- -1: System - - Signal acquisition ..... . . 1- -1 Table 1- -2: System - - Timebase .
Page 16 Table of Contents Table 4- -4: Computed rise time ......4- -86 Table 4- -5: Power reference .
Page 17 Table of Contents CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 18: General Safety Summary
General Safety Summary Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it. To avoid potential hazards, use this product only as specified. Only qualified personnel should perform service procedures. While using this product, you may need to access other parts of the system.
Page 19: Symbols And Terms
General Safety Summary Do Not Operate in Wet/Damp Conditions. Do Not Operate in an Explosive Atmosphere. Keep Product Surfaces Clean and Dry. Provide Proper Ventilation. Refer to the manual’s installation instructions for details on installing the product so it has proper ventilation. Symbols and Terms Terms in this Manual.
Page 20: Service Safety Summary
Service Safety Summary Only qualified personnel should perform service procedures. Read this Service Safety Summary and the General Safety Summary before performing any service procedures. Do Not Service Alone. Do not perform internal service or adjustments of this product unless another person capable of rendering first aid and resuscitation is present.
Page 21 Service Safety Summary CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 22: Preface
Preface This is the service manual for the: H CSA8000 and CSA8000B Communications Signal Analyzers, H TDS8000 and TDS8000B Digital Sampling Oscilloscopes, and H the sampling and other modules that install in both instruments. Read this preface to learn how this manual is structured, what conventions it uses, and where you can find other information related to servicing this product.
Page 23 Preface Safety Symbols and terms related to safety appear in the General Safety Summary found at the beginning of this manual. xviii CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 24: Related Documentation
H CSA8000B and TDS8000B Reference manual. Tektronix part number 071-1096-XX. H 80E01, 80E02, 80E03, 80E04, and 80E06 Electrical Sampling Modules User manual. Tektronix part number 071-0434-XX. H 80C00 Series Optical Sampling Modules User manual. Tektronix part number 071-0435-XX. H CSA8000/TDS8000 Rackmount Kit Instructions. Tektronix part number 071-0696-XX.
Page 25: Contacting Tektronix
This phone number is toll free in North America. After office hours, please leave a voice mail message. Outside North America, contact a Tektronix sales office or distributor; see the Tektronix web site for a list of offices. CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 26: System Specifications
System Specifications NOTE. This specification is for the instrument; the specifications for the optical, electrical, and other modules that insert in the module compartments of the instrument front panel also are included in this chapter of the manual. This section contains the specifications for the CSA8000 and CSA8000B Communications Signal Analyzers and the TDS8000 and TDS8000B Digi- tal Sampling Oscilloscopes.
Page 27: Table 1- 2: System - Timebase
System Specifications Table 1- 1: (Cont.) System - Signal acquisition Description Characteristics Small Sampling Tekprobe-Sampling Level 3. Hot switching is not permitted on this Module Interface interface. Large Sampling Tekprobe-Sampling Level 3. Hot switching is not permitted on this Module Interface interface.
Page 28: Table 1- 3: System - Trigger
System Specifications Table 1- 2: (Cont.) System - Timebase Description Characteristics n Time interval ac- Strobe placement accuracy for a given horizontal interval and position curacy, locked to in- on same strobe line per table below. Contribution from 80E04 sampling ternal 10 MHz refer- module is included in specification.
Page 29 System Specifications Table 1- 3: (Cont.) System - Trigger Description Characteristics External direct trigger Direct edge triggering on signal applied to dedicated front panel capabilities and connector with Holdoff, Level Adjust, Auto/Normal, High Frequency conditions On/Off, and Enhanced Triggering On/Off controls. External direct trigger specifications apply only under the condition that no other trigger signal is applied to respective connectors.
Page 30 System Specifications Table 1- 3: (Cont.) System - Trigger Description Characteristics External direct trigger Enhanced triggering on: Zero, typical metastability External direct trigger Tekprobe-SMA, Levels 1 and 2. Hot switching is permitted on this real real time accessory time accessory interface. interface External prescaled Prescaled triggering on signal applied to dedicated front panel...
Page 31: Table 1- 4: System - Environmental
System Specifications Table 1- 3: (Cont.) System - Trigger Description Characteristics External prescaled Enhanced Triggering: Zero, typical trigger metastability Internal clock trigger Rate selectable at 25, 50, 100, and 200 kHz internally and is provided rates to the trigger, to the TDR stimulus drives in the small sampling module interfaces, and to the Internal Clock Out connector on the front panel.
Page 32: Table 1- -5: Csa8000 And Tds8000 - - Power Consumption
System Specifications Table 1- 5: CSA8000 and TDS8000 - Power consumption and cooling Specifications Characteristics Power requirements 8000: 275 watts (fully loaded); 160 watts (mainframe alone with no modules) 8000B: 240 watts (fully loaded); 160 watts (mainframe alone with no modules) An example of a “fully loaded”...
Page 33: Table 1- 6: Csa8000 And Tds8000 - Display
System Specifications Table 1- 6: CSA8000 and TDS8000 - Display Specifications Characteristics Display type 211.2 mm (wide) x 1.58.4 mm (high), 264 mm (10.4 inch) diagonal, liquid crystal active matrix color display (LCD). Display resolution 640 horizontal by 480 vertical pixels. Pixel pitch Pixels are 0.33 mm (horizontal) and 0.22 mm (vertical) Table 1- 7: CSA8000B and TDS8000B - Ports...
Page 34: Table 1- 8: Csa8000 And Tds8000 - Data Storage
System Specifications Table 1- 7: CSA8000B and TDS8000B - Ports (Cont.) Specifications Characteristics Gated Trigger Input - - 3 trigger cycles, where each cycle is defined as (holdoff time + trigger Enable-to-Acquire latency). For example: Delay With holdoff set to its minimum 5 s setting, and a 2.500 GHz clock (Option GT equipped signal applied to the External Direct Trigger input (a period of 400 ps), 8000B instruments...
Page 35: Table 1- 9: Csa8000 And Tds8000 - Mechanical
System Specifications Table 1- 9: CSA8000 and TDS8000 - Mechanical Specifications Characteristics Construction material Chassis: Aluminum alloy Cosmetic covers: PC/ABS thermoplastic Front panel: Aluminum alloy with PC/thermoplastic overlay Module doors: Nickel plated stainless steel Bottom cover: Vinyl clad sheet metal Circuit boards: Glass-laminate.
Page 36: Certifications
System Specifications Certifications Table 1- 10: Certifications and compliances Category Standards or description EC Declaration of Conformity - - Meets intent of Directive 89/336/EEC for Electromagnetic Compatibility when configured with sampling head modules designed for use with this instrument as identified in this manual. Compliance was demonstrated to the following specifications as listed in the Official Journal of the European Union: EN 61326...
Page 37 System Specifications Table 1- 10: Certifications and compliances (cont.) Category Standards or description EN 61010-1/A2:1995 Safety requirements for electrical equipment for measurement control and laboratory use. U.S. Nationally Recognized UL3111-1 Standard for electrical measuring and test equipment. Testing Laboratory Listing, mainframe Canadian Certification, CAN/CSA C22.2 No.
Page 38: 80E00 Electrical Sampling Modules Specifications
80E00 Electrical Sampling Modules Specifications This section contains specifications for the 80E01, 80E02, 80E03, 80E04, and 80E06 Sampling Modules. All specifications are guaranteed unless noted as “typical.” Typical specifications are provided for your convenience but are not guaranteed. Specifications that are marked with the n symbol are checked in Performance Verification in the service manual.
Page 39: Table 1- 12: Electrical Sampling Modules - Signal Acquisition
80E00 Electrical Sampling Modules Specifications Table 1- 12: Electrical sampling modules - Signal acquisition Specifications Characteristics Real time accessory Tekprobe- - SMA interface is provided through the electrical sampling- interface module interface, one per vertical channel. Channel input 80E02, 80E03, 80E04: precision 3.5 mm female connector. connector 80E01: precision 2.4 mm female connector (2.4 mm male to 2.92 mm (K) female adapter, 015-0703-xx, is supplied).
Page 40 80E00 Electrical Sampling Modules Specifications Table 1- 12: Electrical sampling modules - Signal acquisition (Cont.) Specifications Characteristics n Analog bandwidth Sampling module Bandwidth 80E01 50 GHz 80E02 12.5 GHz, typical 80E03 and 80E04 20 GHz, typical 80E06 65 GHz 70 GHz, typical Step response Sampling module Aberrations, step transition...
Page 41: Table 1- 13: Electrical Sampling Module (80E04) - Tdr System
80E00 Electrical Sampling Modules Specifications Table 1- 12: Electrical sampling modules - Signal acquisition (Cont.) Specifications Characteristics n Random noise, Sampling module Noise di l displayed ≤ 2.3 mV 80E01 ≤ 800 mV 80E02 ≤ 1.2 mV 80E03 and 80E04 ≤...
Page 42: Table 1- 14: Electrical Sampling Modules - Timebase System
80E00 Electrical Sampling Modules Specifications Table 1- 13: Electrical sampling module (80E04) - TDR system (Cont.) Specifications Characteristics n TDR system re- 80E04: ≤ 35 ps each polarity flected rise time TDR system incident 80E04: 28 ps, typical rise time TDR step maximum 80E04: 200 kHz repetition rate...
Page 43: Table 1- 16: Electrical Sampling Modules - Mechanical
80E00 Electrical Sampling Modules Specifications Table 1- 16: Electrical sampling modules - Mechanical Specifications Characteristics Weight (unpackaged) 80E01, 80E02, 80E03, 80E04, and 80E06 0.4 kg (13 oz.) Overall dimensions Height: 25 mm (1.0 in) Width: 79 mm (3.1 in) Depth: 135 mm (5.3 in) Does not include connectors, connector savers, connector covers, push buttons, or lock-down hardware protruding from the front or rear panels.
Page 44: 80C00 Optical Modules Specifications
80C00 Optical Modules Specifications This section contains specifications for the 80C01, 80C02, 80C03, 80C04, 80C05, 80C06, 80C07, 80C08, 80C08B, 80C09, and 80C10 Optical Sampling modules. All specifications are guaranteed unless noted as “typical.” Typical specifications are provided for your convenience but are not guaranteed. Except for limits noted “typical,”...
Page 45 80C00 Optical Sampling Modules Specifications Table 1- 17: Optical modules - Descriptions (Cont.) Name Characteristics 80C03 Broad wavelength 700 nm - 1650 nm. Amplified O/E converter with optical bandwidth of 2.5 GHz. The 2.5 Gb/s, OC-48/STM-16, and 2.0 GHz modes all use a physical path that has OC48/STM-16 reference receiver type response.
Page 46: Table 1- 18: Optical Modules - Acquisition
80C00 Optical Sampling Modules Specifications Table 1- 17: Optical modules - Descriptions (Cont.) Name Characteristics 80C09 Long wavelength 1100 nm - 1650 nm. Unamplified O/E converter with two user selectable optical bandwidths: 20 GHz, 30 GHz, or two user selectable reference receiver responses: OC-192/STM-64 for 9.953 Gb/s Sonet/SDH standards 10.709 Gb/s ITU-T Recommendation G.709 standard 80C10...
Page 47 80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics Absolute maximum 80C01, 80C02, 80C03, 80C04, 5 mW average power; 10 mW nondestructive optical 80C07, and 80C09 peak power at wavelength with input input highest relative responsivity. 80C05 10 mW average power;...
Page 48 80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics Calibrated Module Range wavelengths 80C01, 80C02, 80C04, 80C09, 1550 nm and 1310 nm 20 nm and 80C10 80C03, 80C07, and 80C08, 1550 nm, 1310 nm, 850 nm, and 80C08B 780 nm (all 20 nm)
Page 49 80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics Main-instrument Module Maximum Minimum display vertical scale 80C01, 80C02,: factors 80C04, and 80C09: 1 mW per division 10 W per division 80C03, 80C07: 100 W per division 1 W per division 80C05: 3 mW per division 30 W per division...
Page 50 80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics DC vertical accuracy 80C01: typical OC-192/STM-64, 10GFC, 10GBASE-W, 10GBASE-R, and 10 GHz settings: 25 W 2% of [(vertical value) - - (vertical offset)] 80C02: 12.5 GHz, OC-192/STM-64: 25 W 2% of [(vertical value) - - (vertical offset)] 20 GHz setting:...
Page 51 80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics DC vertical difference 80C01: accuracy , typical 12.5 GHz, OC-192/STM-64, OC-48/STM-16, and OC-12/STM-4 settings: The accuracy of the 2% of [difference reading] difference between 20 GHz setting: two cursors in the 4% of [difference reading] vertical scale of the...
Page 52 80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics nMinimum optical >20 GHz 80C01 module, 20 GHz setting >12.5 GHz bandwidth bandwidth 12.5 GHz setting >30 GHz, typical 80C02 module, 30 GHz setting >29 GHz, typical 80C02-CR, 30 GHz setting 80C02 and 80C02-CR,...
Page 53 80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics Rise time, typical , yp 80C01 module OC-12/STM-4 setting: 750 ps 50 ps For peak optical For peak optical OC-48/STM-16 setting: 187 ps 15 ps signal input which signal input which creates <2 mW...
Page 54 80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics Rise time, typical , yp 80C03 module FC1063 setting: 440 ps 35 ps For peak optical For peak optical GBE setting: 373 ps 30 ps signal input which signal input which creates <200 W...
Page 55 80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics <5% Time domain vertical 80C05 OC-192/STM-64 setting: <10% response aberrations, 20 GHz setting: <10% typical 30 GHz setting: <15% 40 GHz setting For peak optical For peak optical <5% (typical) 80C06...
Page 56 80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics Vertical equivalent 80C01 module Maximum RMS Typical RMS optical noise (maxi- <12 W <8 W OC-12/STM-4 setting: mum and typical) mum and typical) <12 W <8 W OC-48/STM-16 setting: <12 W...
Page 57 80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics 80C04-CR1 & 80C04-CR2 modules (continued) Maximum RMS Typical RMS <40 W <30 W 30 GHz setting: 80C05 module Maximum RMS Typical RMS <15 W <10 W OC-192/STM-64 setting: <25 W <15 W...
Page 58 80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics <110 W <75 W 43 Gb/ OC-768 setting: <110 W <75 W OC-768/STM-256 setting: <90 W <55 W 30 GHz setting: <220 W <150 W 65 GHz setting: n OC-3/STM-1 In the 155.52 Mb/s NRZ setting, the scalar frequency response is...
Page 59 80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics n OC48/STM-16 Scalar frequency response falls within Industry Standard, Bessel- 2.488 Gb/s Reference Thompson reference receiver boundary limits. Receiver setting SONET OC-48/STM-16 frequency response boundary limits are frequency response described in ITU-T G.957 Tables I.1 and I.2.
Page 60 Scalar frequency response falls within Industry Standard, Bessel- 9.953 Gb/s Reference Thompson reference receiver boundary limits. Receiver setting fre- Tektronix manufactures and tests the 80C01, 80C02, 80C04, 80C05, quency response 80C08 , and 80C09 optical modules using 10 Gb reference receivers to have a new superior and tighter tolerance OC-192/STM-64 Reference Receiver response.
Page 61 80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics n OC768/STM-256 Bessel- - Thompson Scalar Frequency Response curve for margin 39.813 Gb/s Refer- testing and tolerance at various frequencies; based on +/- - 1.00 DC to ence Receiver setting .75x(data rate) and +/- - 5.0dB at 1.5x(data rate).
Page 62 80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics n 10GBASE-W Ref- For convenience, the scalar frequency response of the output erence Receiver set- amplitude (for sinusoidal swept optical input) has been interpreted from ting frequency re- the published Bessel-Thompson transfer function for 10.00000 Gb/s sponse...
Page 63 80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics n FEC 10.66 Gb This Reference Receiver is essentially identical to that for the OC-192 Reference Receiver 9.95328 Gb/s rate with the following changes: the frequency scale for setting frequency the tolerance curves and nominal - - 3 dB breakpoints are scaled linearly response...
Page 64 80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics n FEC 10.71 Gb This Reference Receiver is essentially identical to that for the OC-192 Reference Receiver 9.95328 Gb/s rate with the following changes: the frequency scale for setting frequency the tolerance curves and nominal - - 3 dB breakpoints are scaled linearly response...
Page 65 80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics n 2.50 Gb/s (2X Scalar frequency response falls within Industry Standard, Bessel- GBE) Reference Thompson reference receiver boundary limits. Receiver setting 2.50 Gb/s frequency response boundary limits are derived by simply frequency response scaling all frequency values by 2X as described in IEEE 802.3z section 38.6.5 (this section refers to ITU G.957 for tolerances).
Page 66 80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics n FC1063 Scalar frequency response falls within Industry Standard, Bessel- (1.0625 Gb/s) Thompson reference receiver boundary limits. Reference Receiver Fiber Channel frequency response boundary limits are described in setting frequency ANSI FC-PC.
Page 67: Table 1- 19: Optical Power Meter
80C00 Optical Sampling Modules Specifications Table 1- 18: Optical modules - Acquisition (Cont.) Name Characteristics The factory calibration and verification of these tolerances are specified for a stable ambient temperature environment of +25 _C +/- 2 _C. The module will typically perform within these tolerances over a wider ambient operating temperature range of +20 _C and +30 _C.
Page 68 80C00 Optical Sampling Modules Specifications Table 1- 20: Optical modules - Clock recovery options (CR, CR1, and CR2) Name Characteristics Effective wavelength Module Range range (clock recovery 80C01 1270 nm to 1600 nm path) path) 80C02 1270 nm to 1600 nm 80C03, 80C07, 80C08, and 700 nm to 1650 nm 80C08B...
Page 69: Table 1- -20: Optical Modules - - Clock Recovery Options (Cr, Cr1, And Cr2)
80C00 Optical Sampling Modules Specifications Table 1- 20: Optical modules - Clock recovery options (CR, CR1, and CR2) (Cont.) Name Characteristics Optical sensitivity Module Maximum Minimum range, clock recovery 80C01 + 5.0 dBm (3.16 mW), typical - - 10.0 dBm (100 W), typical (optical input power) 80C02 +7 dBm (5.0 mW), typical...
Page 70 80C00 Optical Sampling Modules Specifications Table 1- 20: Optical modules - Clock recovery options (CR, CR1, and CR2) (Cont.) Name Characteristics Jitter Transfer 80C04-CR2, 80C08, 80C08B, 80C09: Bandwidth Bandwidth 4 MHz maximum 80C09: 3.5 MHz typical nRecovered clock 80C01: <8.0 ps RMS maximum 3, 4 <4.0 ps RMS typical timing jitter...
Page 71 80C00 Optical Sampling Modules Specifications Table 1- 20: Optical modules - Clock recovery options (CR, CR1, and CR2) (Cont.) Name Characteristics Jitter performance of the system while using the optical module clock recovery as the trigger source is warranted only while no active signal is applied to the main instrument’s External Trigger (or Prescaler) input.
Page 72: Table 1- 21: Optical Modules - Mechanical
80C00 Optical Sampling Modules Specifications Table 1- 21: Optical modules - Mechanical Name Characteristics Construction material Chassis parts constructed of aluminum alloy; front panel constructed of plastic laminate; circuit boards constructed of glass-laminate. Cabinet is aluminum. Weight 80C01: 1.13 kg (2.5 lbs) 80C01-CR: 1.34 kg (2.95 lbs) 80C02:...
Page 73: Table 1- 22: Optical Modules - Environmental
80C00 Optical Sampling Modules Specifications Table 1- 22: Optical modules - Environmental Name Characteristics Temperature Installed and operating: +10_ C to +40_ C Reference receivers frequency response tolerances, 30 GHz mode, and Optical power meter accuracy: +20_ C to +30_ C Installed and non-operating: - - 22_ C to +60_ C Humidity...
Page 74: 80A01 Trigger Prescale Preamplifier Module Specifications
The minimum level of signal applied to the input of an 80A01 that has its output connected to the Trigger Prescale input of the main instrument. A coaxial cable Tektronix part number 015-0560-00 is recommended for the connection from the 80A01 output to the Trigger Prescale input of the instrument.
Page 75: Table 1- 24: Environmental Specifications
80A01 Trigger Prescale Preamplifier Module Specifications Table 1- 24: Environmental specifications Specification Characteristics Temperature Operating: +10° C to +40° C Humidity Non-operating: 5% to 90% relative humidity Operating: 20% to 80% relative humidity Table 1- 25: Mechanical specifications Specifications Characteristics Weight 0.37 kg (13 oz.) Overall dimensions...
Page 76: Installation
Installation NOTE. The information found in this section is a subset of the Installation section found in the CSA8000B & TDS8000B User manual. This section covers installation of the instrument, addressing the following topics: H Check the Environment Requirements on page 2- -1 H Install the Sampling Modules on page 2- -2 H Connect the Peripherals on page 2- -4 H Power On the Instrument on page 2- -6...
Page 77: Operating Requirements
Installation Operating Requirements Specifications in chapter 1 list the operating requirements for the instrument. Power source and temperature, humidity, and altitude are listed. Rackmount Requirements If this instrument is rackmounted, see the TDS8000 & CSA8000 Rackmount Instructions for additional site considerations or operating requirements. This document ships with the Option 1 R (rackmount kit).
Page 78: Figure 2- 1: Compartments For Sampling Modules
Installation Figure 2- -1 shows compartments for both large and small sampling modules, along with the plug-in connector for the ESD wrist strap that you must use to install these modules. Large-module compartments (2) Small-module compartments (4) Connect ESD wrist strap here Figure 2- 1: Compartments for sampling modules Maximum Configuration You can install up to two large sampling modules and four small modules for a...
Page 79: Connect The Peripherals
Installation consult your sampling-module and connection-accessory manuals. Continue with the next section after installing the sampling modules. Connect the Peripherals The peripheral connections are mostly the same as those you would make on a personal computer. The connection points are shown in Figure 2- -3. See Table 2- -1 on page 2- -4 for additional connection information.
Page 80: Figure 2- 3: Locations Of Peripheral Connectors On Rear Panel
Installation Description Icon/Label Locations ......Monitor..... Printer...... RS-232....Network......PS2 mouse ....... PS2 keyboard ....USB........ Audio line out....... Audio line in......Removable hard drive..... CD drive......GPIB... Monitor....Card slot... Gated trigger... Product ships with a USB keyboard, that plugs into the USB port, and a USB mouse that plugs into the back of the keyboard Note: Some instruments ship with the keyboard and mouse ports reversed .
Page 81: Power On The Instrument
Installation Power On the Instrument Follow these steps to power on the instrument for the first time. 1. Check that the line fuses are correct for your application. Both fuses must be the same rating and type. Fuse types require a unique cap and fuseholder. See Table 2- -2 and Figure 2- -4.
Page 82: Powering Off The Instrument
Installation 5. Turn the Power switch on at the rear panel. (See Figure 2- -4 on page 2- -6 for switch location.) 6. Push the On/Standby switch to power on the instrument (see Figure 2- -5 for the switch location). Switch Figure 2- 5: On/Standby switch location 7.
Page 83: Software Installation
Installation Software Installation This section describes how to install the system software found on the 8000 Series OS Rebuild CDs that accompany this product. The instrument ships with the product software installed, so only perform these procedures if reinstallation becomes necessary. Description The product software comprises two parts: H Window 98.
Page 84: Windows 98 Reinstall Only
Installation drive using the procedure System Hard Drive Rebuild on page 2- -9. Any files or programs you have installed will be lost. Windows 98 Reinstall Only. If you can reboot from the instrument hard drive and you have your emergency startup disk, you can reinstall Windows 98 from the hard drive.
Page 85 Installation Windows Safe Mode If the instrument is turned off before the operating system boots, or if you’ve installed a third-party product with a driver incompatible with instrument start up, Windows 98 will open in Safe mode. The touchscreen will be inoperable; therefore, you must install the standard-accessory mouse and keyboard to operate the instrument.
Page 86: Operating Instructions
Operating Instructions Before doing service, read the following operating instructions. These instruc- tions are at the level appropriate for servicing these instrument, and assume you are familiar with Microsoft Windows-based products. NOTE. These are not comprehensive operating instructions; consult the documen- tation map that follows to find other sources of operating instructions.
Page 87: Documentation Map
Operating Instructions Documentation Map The instrument ships with documents individually tailored to address different aspects or parts of the product features and interface. These documents may be of use for some service tasks; the table below cross references each document to the instrument features and interfaces it supports.
Page 88 Operating Instructions To read about... Refer to these documents: Description Analysis and Connectivity Tools Oscilloscope Analysis and These documents help you use various (8000B only) connectivity and analysis tools that you can Connectivity Made Easy install. See Analysis and Connectivity Support in TekVISA Programming the instrument online help (described above) for more information.
Page 89: User Interface Map - Complete Control And Display
Operating Instructions User Interface Map - Complete Control and Display Menu Bar: Access to data I/O, Status Bar. Trigger status printing, online help system, and waveform count and set-up functions Tool Bar: Handy access to key features, including the setup dialogs, acquisition modes, triggering modes, and online help Readout Bar.
Page 90: Front Panel Map - Quick Access To Most Often Used Features
Operating Instructions Front Panel Map - Quick Access to Most Often Used Features Turn knob to adjust most control fields in setup dialogs. Press the Select button to switch among fields. Press the Fine button to toggle between normal and fine adjustment. Press to start and stop acquisition or clear all channel waveforms at once.
Page 91: Display Map - Single Graticule View
Operating Instructions Display Map - Single Graticule View Drag cursors to measure waveforms on screen. Drag the Horizontal Reference to move the point around which horizontal scaling expands and contracts the waveforms. Drag the Waveform Icon vertically to position waveform. Right click on a waveform or its icon for handy access to often used setup controls and...
Page 92: Rear Panel I/O Map
Operating Instructions Rear Panel I/O Map Removable hard disk drive to provide individual environment for each user or to secure data, press to release CDROM drive accessible from Windows 98, press to open USB connector for mouse or keyboard and mouse PS-2 connectors for mouse and keyboard Upper SVGA port to connect a second...
Page 93: How To Use Online Help
Operating Instructions How to Use Online Help A major part of documentation for the instrument you are servicing is the online help system. If your instrument is running, you may be able to use online help to quickly get operating information. To access, use the procedure steps that follow: Overview To use the online help Control elements &...
Page 94 Operating Instructions Overview To use the online help (Cont.) Control elements & resources For in depth, Most dialog boxes, whether setup or other types, have a contextual Help button as shown right. Click the button to open the overviews help system with an overview of the dialog box that’s currently displayed.
Page 95 Operating Instructions Overview To use the online help (Cont.) Control elements & resources To dig deeper 6. You can search for in depth help using methods with which most users of PCs are familiar: from the application menu bar, select Help, and then select Contents &...
Page 96 Operating Instructions Overview To use the online help (Cont.) Control elements & resources For instruction You can display step-by-step setup instructions for procedures setups you want to make: From the application menu bar, select Help, and then select Setup Guide. See right. 10.
Page 97 Operating Instructions Overview To use the online help (Cont.) Control elements & resources To enable full- 11. If you cannot find the information in the Contents or Index text search tabs of the online finder, you may want to enable full text search: From the application menu bar, select Help, and then select Contents &...
Page 98 Operating Instructions Overview To use the online help (Cont.) Control elements & resources Click to Minimize to the toolbar To Access Oper- 14. Click the minimize button to reduce the User Interface ating System Application to an icon on the operating system toolbar. Help See upper right.
Page 99: 80E00 Electrical Sampling Module Operation
Operating Instructions 80E00 Electrical Sampling Module Operation NOTE. These are not comprehensive operating instructions; consult the documen- tation map on page 2- - 12 to find other sources of operating instructions. Each sampling module contains two identical input channels (80E01 and 80E06 each have one channel).
Page 100 80E00 Electrical Sampling Modules User Manual. If the sampling-module connectors will receive heavy use, such as in a produc- tion environment, you should install adapters (such as a Tektronix 015-0549-xx for 3.5 mm connectors) on the sampling module to make connections to the device under test.
Page 101: 80C00 Optical Sampling Module Operation
Operating Instructions 80C00 Optical Sampling Module Operation NOTE. These are not comprehensive operating instructions; consult the documen- tation map on page 2- - 12 to find other sources of operating instructions. NOTE. Proper operation of 80C04 modules requires that the operating- - system software installed on the main instrument is version 1.1.0 or greater.
Page 102: Optical Input Connector
Some of the standard UCI interfaces supported are FC, ST, SC, and DIN. (Refer to a current Tektronix catalog for details.) Clock Recovery Outputs Optional clock and data-recovery circuitry provides clock and data outputs; the recovered clock is also internally routed to the main-instrument trigger circuit.
Page 103: Hold-Down Screws
Operating Instructions Hold-Down Screws Hold-down screws secure the sampling optical module to the main instrument. Once the hold-down screws are loosened, use the eject levers to remove the sampling optical module from a powered-down main instrument. Indicators on the hold-down screws point in the direction that the latch is pointing. 80A01 Trigger Prescale Preamplifier Module Operation NOTE.
Page 104: Signal Connector
Operating Instructions Signal Connector Connect a trigger signal that you need to preamplify to the input connector. Connect the preamplified output signal from the output connector to the prescale trigger input of the oscilloscope. Connector Care. Refer to Connector Care on page 2- -25. 2- - 29 CSA8000 &...
Page 105 Operating Instructions 2- - 30 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 106: Theory Of Operation
Theory of Operation This section describes the electrical operation of the instrument and sampling modules. Figure 9- -1 on page 9- -1 shows the module interconnections. Logic Conventions The instrument contains many digital logic circuits. This manual refers to these circuits with standard logic symbols and terms.
Page 107 Theory of Operation power connector for additional front end signal conditioning functions like high input-impedance real-time probes. Processor System. The processor system contains a dual Wintel/PowerPC. The basic instrument configuration supports up to eight channels labeled Ch1 through Ch 8, provides two external trigger inputs for direct and prescaled triggering through built- -in prescaler and is able to support two optional internal trigger sources associated with the large slot channels mapped onto electrical channels 1 and 2.
Page 108: 80E01, 80E02, 80E03, 80E04, And 80E06 Electrical Sampling Modules
Theory of Operation located on the front panel, also controls all of the power to the instrument except for part of the circuitry in the Low Voltage Power Supply. The power supply sends a power fail (~PF) warning to the processor system if the power is going down.
Page 109 Theory of Operation 80E04 Electrical The 80E04 TDR/Sampling module is a two-channel, low noise, 17.5 ps rise time TDR/Sampling Module sampler. Each channel is also capable of generating its own Time Domain Reflectometry (TDR) step. The 80E04 sampling module risetime is 17.5 ps. For the 80E04 a single strobe delivered from the instrument mainframe to both acquisition channels controls the timing of the strobe assertion to both channels.
Page 110 Theory of Operation 80C0X and 80C0X-CR 80C0X and 80C0X-CR optical modules share the same mechanical package and Optical Sampling Modules are built with a common circuit board. Different functionality within the modules (current and future modules) is achieved by installing different O/E modules, filters and clock recovery boards along with setting the sampler bandwidth as demanded.
Page 111: Table 3- 1: Module Optical/Electrical Split
Theory of Operation programmable gain amplifier and input to an 8 bit AD converter. The AD converter and amplifier are controlled through the I C interface. Compensation performs two functions in the power meter: First, two offset inputs are adjusted in the amplifier so that the signal stays in range for all of the gain settings.
Page 112 Theory of Operation H OC48: The electrical sampler is adjusted to 7.5 GHz (- -3dB) bandwidth and signal is routed through a hardware filter designed to result in the combined system having an OC48 (STM-16) Reference Receiver response. These adjustments must be made at the factory. H OC192: The electrical sampler is adjusted to give the desired response, and signal is not routed through any filter (signal is sent through the straight-through path).
Page 113 Theory of Operation general purpose testing with up to 2.3 GHz optical bandwidth. Its amplified optical to electrical converter design enables the user to examine very low-level optical signals. H OC48: The electrical sampler is adjusted to approximately 12.5 GHz (- -3dB) bandwidth and signal is not routed through any filter (signal is sent through the straight-through path).
Page 114 Theory of Operation The 80C04 can be optionally configured with clock recovery (Opt. CR-1) that supports 9.953 Gb/s telecom standards. For major functional circuit blocks refer to Figure 9- -9 on page 9- -9. 80C05 Optical Sampling The 80C05 module is designed to test long wavelength (1520- -1580 nm) signals. Module This module is intended to be used as a test and measurement tool for high bandwidth telecommunications with its high optical bandwidth >40 GHz.
Page 115 Theory of Operation 80C08B Optical Sampling The 80C08B module is designed to test long wavelength (700- -1650 nm) signals. Module This module is intended to be used as a test and measurement tool for high bandwidth telecommunications with its high optical bandwidth >9.5 GHz. H 10.0 GHz: No filter is used and the sampler bandwidth is adjusted;...
Page 116: Performance Verification Procedures
Performance Verification Procedures Two types of Performance Verification procedures can be performed on this product: Brief Procedures and the more extensive Performance Tests. You may not need to perform all of these procedures, depending on what you want to accomplish: H To rapidly confirm that the instrument functions and was adjusted properly, just do the Perform the Diagnostics and Perform the Compensation procedures, found under Brief procedures beginning on page 4- -3.
Page 117 Performance Verification Procedures 4- 2 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 118: Brief Procedures
Brief Procedures There are three procedures in this section that provide a quick way to confirm basic functionality and proper adjustment: H Perform the Diagnostics H Perform the Compensation H Perform the Functional Tests These procedures require little or no test equipment; see the description on page 4- -1 for information on when to use these procedures.
Page 119 Brief Procedures 2. Select a diagnostics suite: a. In the dialog box, click the Subsystem Level tab. b. Select the all the entries by clicking the first entry Control Proc and dragging down to select the rest. All entries should be highlighted as shown above.
Page 120: Perform The Compensation
50 Ω terminators, part number 015-1022-01. (Quantity to match number of electrical channels to compensate.) The sampling modules ship from Tektronix with the 50 Ω terminator installed. Prerequisites First, all sampling modules to be compensated must be installed as outlined in their user manuals.
Page 121 Brief Procedures b. Wait until the Status for all items you wish to compensate changes from Warm Up to Pass, Fail, or Comp Req’d. c. Under Select Action, click the Compensate option button. d. From the top pulldown list, choose All (default selection) to select the main instrument and all its modules as targets to compensate.
Page 122: Perform The Functional Tests
Verify Electrical Input Install the test hookup and preset the instrument controls: Channels Equipment re- One SMA cable, such as Tektronix part number 174-1427-00 quired Prerequisites At least one electrical (80E00 series) sampling module must be installed as outlined in its user manual.
Page 123: Figure 4- 2: Hookup For Electrical Functional Tests
Brief Procedures 3. Hook up the signal source: Connect the SMA cable from the DC CALIBRA- TION output to the channel input that you want to test as shown in Figure 4- -2. CSA8000/TDS8000 SMA cable from DC calibration output to 80E00 C3 input Figure 4- 2: Hookup for electrical functional tests 4.
Page 124 Brief Procedures 6. Verify that the channel is operational: Confirm that the following statements are true: H The vertical scale readout for the channel under test shows a setting of 100 mV, and a DC level is at about 2 divisions above center screen. H The front-panel vertical POSITION knob (for the channel you are testing) moves the DC offset level up and down the screen when rotated.
Page 125 Brief Procedures c. Set the Vertical Scale, Vertical Offset, and DC Calibration Output to the levels shown in the first row of the table that follows. d. In Measurement readout on screen, verify that the Mean measurement for the channel under test falls within the limits given in the table. e.
Page 126: Figure 4- 4: Channel Button Location
Brief Procedures Channel buttons Figure 4- 4: Channel button location 4. Verify that the channel is operational: Confirm that the following statements are true. H A baseline trace displays at about center screen (see Figure 4- -5 on page 4- -12) and the vertical scale readout for the channel under test shows a setting as follows: H 80C01, 80C02, 80C04, and 80C09: 1 mW 80C03: 100 W...
Page 127: Figure 4- 5: Optical Channel Verification
Brief Procedures Baseline Vertical offset Control bar Vertical offset setting Figure 4- 5: Optical channel verification 5. Verify that the channel acquires in all acquisition modes: Push the front-panel button Acquisition MENU to display the Acq Setup dialog box. Click each of the three acquisition modes and confirm that the following statements are true: H Sample mode displays an actively acquiring waveform on-screen.
Page 128: Figure 4- 6: Hookup For The Time Base Tests
After verifying the channels, you can now verify that the time bases function. Time Bases Work This verification is done using a front-panel signal. Equipment re- One SMA cable, such as Tektronix part number 174-1427-00. quired One 10x SMA attenuator, such as Tektronix 015-1003-00 One electrical (80E00-series) sampling module...
Page 129: Figure 4- 7: Channel Button Location
Brief Procedures e. Turn the Vertical SCALE knob to set the vertical scale to 20 mV/div. The channel scale readout is displayed in the Control bar at the bottom of the graticule. Channel buttons Figure 4- 7: Channel button location 4.
Page 130 Brief Procedures 5. Verify that the Main time base operates: Confirm the following statements are true: H One period of the internal clock signal (a square wave) is about five horizontal divisions on-screen. See Figure 4- -8 on page 4- -16. NOTE.
Page 131: Figure 4- 8: Main Time Base Verification
Brief Procedures Internal clock signal Control bar Vertical scale Horizontal setting scale setting Figure 4- 8: Main time base verification 4- 16 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 132: Figure 4- 9: Mag Time Base Verification
Brief Procedures 6. Set up the Mag1 time base: a. Push the Horizontal View MAG1 button on the front panel. The Mag1 time base view will display under the Main time base view. b. Set the Horizontal SCALE to 1 s/div. The horizontal scale readout is displayed in the Control bar at the bottom of the graticule and is now reading out the scale of the Mag1 time base view.
Page 133 This test verifies that the Gated Trigger (GT Option) function. This test is done Test using a front-panel signal and a rear-panel TTL connection. One 50 Ω BNC cable, such as Tektronix part number 174-1341-00 Equipment re- quired One SMA cable, such as Tektronix part number 174-1427-00 One 50 Ω...
Page 134: Figure 4- 10: Hookup For The Gated Trigger Tests
Brief Procedures Rear panel CSA8000/TDS8000 TRIGGER GATE (TTL) SMA cable from INTERNAL CLOCK output to 80E00 C3 input 10x Attenuator BNC cable attached to TRIGGER GATE (TTL) on the rear panel Figure 4- 10: Hookup for the gated trigger tests 4.
Page 135: Figure 4- 11: Channel Button Location
Brief Procedures Channel buttons Figure 4- 11: Channel button location 5. Set the time base: Set the Horizontal SCALE to 2 s/div. The horizontal scale readout is displayed in the Control bar at the bottom of the graticule. 6. From the Setup menu, select Display. Set the display for Normal and Show Vectors (enable) in the dialog box.
Page 136: Figure 4- 12: Signal Triggered
Brief Procedures Internal clock signal Control bar Control bar Vertical scale setting Horizontal scale setting Figure 4- 12: Signal triggered 9. Disable trigger: Install 50 Ω terminator cap to the end of the cable that is attached to the rear-panel gated trigger BNC. See Figure 4- -10 on page 4- -19. 10.
Page 137: Figure 4- 13: Signal Not Triggered (Signal Frozen)
Brief Procedures Control bar Vertical scale setting Horizontal scale setting Figure 4- 13: Signal not triggered (signal frozen) 4- 22 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 138: Figure 4- 14: Signal Not Triggered (No Waveform)
Brief Procedures Control bar Control bar Vertical scale setting Horizontal scale setting Figure 4- 14: Signal not triggered (no waveform) 11. Verify that the Gated Trigger enables triggering: Disconnect 50 Ω termina- tor cap from the end of the cable. Verify signal is triggered (gate enabled) with waveform on-screen.
Page 139: Perform The Hardware And Operating System Tests
Brief Procedures Internal clock signal Control bar Vertical scale setting Horizontal scale setting Figure 4- 15: Signal triggered NOTE. For additional information, see the Perform the Functional Tests topic in the Product Description chapter of the CSA8000B & TDS8000B User Manual. End of Functional Test Procedures Perform the Hardware and Operating System Tests These procedures verify the instrument hardware functions.
Page 140 Brief Procedures CAUTION. Before running the QA+Win32 tests, be aware of the following problems and work-arounds. H The QA+Win32 discrete memory test fails if the system being tested contains more than 16 megabytes of RAM. Since your product ships with more than 16 megabytes of RAM, please follow the procedure for Checking the Hardware and Operating System on page 4- -26.
Page 141 Brief Procedures Checking the Hardware To perform a minimal check of the hardware and Windows 98 operating system and Operating System of this instrument, perform this procedure to run QA+Win32 diagnostics from the Windows 98 Start menu. Equipment re- None quired Prerequisites A mouse and keyboard must be connected to the instrument and it...
Page 142 Brief Procedures Follow any instructions appearing on the screen. 7. Check test results in scrollable results listing in the Test Results window of the QAPlus test window. All tests should pass. 8. Close the QA+Win32 diagnostics by selecting Exit in the File menu or click the Control Box (X) in upper right corner.
Page 143 Brief Procedures 4- 28 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 144: Performance Tests
Performance Tests This chapter contains performance verification procedures for the specifications marked with the n symbol. The following equipment, or a suitable equivalent, is required to complete these procedures. The procedures are arranged in three sections: Main Instrument, Electrical Sampling Modules, Optical Sampling Modules, and the 80A01 Trigger Prescale Limiting Preamplifier Module.
Page 145: Prerequisites
This test uses the main instrument DC Calibration Output and does not require external test generators. Tektronix will also provide this procedure in a future version of the CSA8000B & TDS8000B User Manual. Prerequisites...
Page 146: Equipment Required
16. Cable, special (80E01 and 80E06 Phase and power stability Gore-Tex FE0BM0BM025.0 only) 50 Ω, 20 in (0.5m), male-to-male SMA connectors Tektronix Part number 174-1427-00 17. Cable, coaxial (Qty. 2) 50 Ω, 39.37 in (1.0m), male-to-male SMA 18. Cable, coaxial...
Page 147 28. Power sensor (80E01 only) Power sensor w/attached cable Anritsu-Wilton ML2425A 50 Ω, 3 SMA female connectors 29. Power divider Tektronix Part number 015-0565-00 30. Terminator, cap Shorting, 34 GHz, precision 3.5 mm, female Tektronix part number 011-0150-00 50 Ω, coaxial terminator, K male 31.
Page 148 6 dB attenuator, DC to 50 GHz, 2.4 mm connec- Agilent 8490D , option 006 tors 56. 80E00 Series Extender (2 meter) Special extender cable for use with 80E00 Series Tektronix Part number 012-1569-00 modules 4- 33 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 149: Csa8000/Tds8000 Test Records
Performance Tests CSA8000/TDS8000 Test Records This section contains test records that you can use to record the outcome of your performance verification checks. Because some of the specifications differ, where applicable, a separate form is provided for both the TDS/CSA8000 and the TDS/CSA8000B instrument.
Page 150: Csa8000/Tds8000 Main-Instrument Test Record
Performance Tests CSA8000/TDS8000 Main-Instrument Test Record For each channel tested, photocopy this page, and record the performance test results for your CSA8000/TDS8000 main-instrument test record. CSA8000/TDS8000 Test Record Channel:____. Instrument Model: CSA8000 TDS8000 Instrument Serial Number: Certificate Number: Date of Calibration: Technician: Performance Test Minimum...
Page 151: Csa8000B/Tds8000B Main-Instrument Test Record
Performance Tests CSA8000B/TDS8000B Main-Instrument Test Record For each channel tested, photocopy this page, and record the performance test results for CSA8000B/TDS8000B main-instrument test record. CSA8000B/TDS8000B Test Record Channel:____. Instrument Model: CSA8000B TDS8000B Instrument Serial Number: Certificate Number: Date of Calibration: Technician: Performance Test Minimum...
Page 152 Performance Tests CSA8000B/TDS8000B Test Record Channel:____. (cont.) Performance Test Minimum Incoming Outgoing Maximum External prescaled trigger delay jitter, Short term optimized mode Horizontal Position Set to: 19 ns none 1.5ps External prescaled delay jitter, locked to internal 10 MHz reference mode Horizontal Position Set to: 19 ns...
Page 153: 80E00 Electrical Modules Test Record
Performance Tests 80E00 Electrical Modules Test Record Photocopy this and the next three pages, and use them to record the performance test results for your 80E00 Test Record. Note that the designations C1 and C2 (channel 1/channel 2) in the test record may become C3/C4, C5/C6, or C7/CH8, depending on which compartment in the main instrument the module is installed.
Page 154 Performance Tests 80E00 Test Record (Cont.) Performance Test Minimum Incoming Outgoing Maximum C2 @ 100 mV/diV Input level: Offset = - - 1100 mV - - 1550 mV - - 18.7 mV + 18.7 mV Offset = - - 1100 mV - - 1350 mV - - 14.7 mV + 14.7 mV...
Page 155 Performance Tests 80E00 Test Record (Cont.) Performance Test Minimum Incoming Outgoing Maximum Analog Bandwidth (80E01) to 50 GHz none +3 dB Max power (50 MHz ref) - - 3 dB Min power (50 MHz ref) Analog Bandwidth (80E06) to 65 GHz none +3 dB Max power (50 MHz ref)
Page 156 Performance Tests 80E00 Test Record (Cont.) Performance Test Minimum Incoming Outgoing Maximum C2 negative polarity zone: from - - 10 ns to - - 20 ps - - 3% + 3% from 400 ps to 5 ns - - 3% + 3% from 5 ns on - - 1%...
Page 157: 80C00 Optical Modules Test Record
Performance Tests 80C00 Optical Modules Test Record Photocopy this and the next three pages, and use them to record the performance test results for your 80C00 Test Record. 80C00 Test Record Module Model: 80C01 80C02 80C03 80C04 80C05 80C06 80C07 80C08 80C09 80C08B...
Page 158 Performance Tests 80C00 Test Record (Cont.) Incoming Performance Test Minimum Incoming Outgoing Maximum Vertical equivalent optical noise C1 at 100 W 80C01 OC-12/STM-4 none 12 W Clock Recovery none 15 W OC-48/STM-16 none 12 W Clock Recovery none 15 W OC-192/STM-64 none 12 W...
Page 159 Performance Tests 80C00 Test Record (Cont.) Incoming Performance Test Minimum Incoming Outgoing Maximum C1 at 5 W 80C07 OC-3/STM-1 none Clock Recovery none OC-12/STM-4 none Clock Recovery none OC-48/STM-16 none 1.5 W Clock Recovery none 1.5 W C1 at 5 W 80C08&...
Page 160 Performance Tests 80C00 Test Record (Cont.) Incoming Performance Test Minimum Incoming Outgoing Maximum OC-3/STM-1 155 Mb/s Reference Receiver setting frequency response (80C07 modules only) Frequency (MHz): 0.000 Nominal response (dB): 0.00 - - 0.50 0.50 23.3 - - 0.11 - - 0.61 0.39 46.65 - - 0.45...
Page 161 Performance Tests 80C00 Test Record (Cont.) Incoming Performance Test Minimum Incoming Outgoing Maximum OC192/STM-64 9.953 Gb/s Reference Receiver setting frequency response (80C01, 80C02, and 80C04 or 80C05, 80C08, 80C08B, and 80C09 modules only) Frequency (MHz): 0.000 Nominal response (dB): 0.00 - - 0.85 +0.85 1493.2...
Page 162 Performance Tests 80C00 Test Record (Cont.) Incoming Performance Test Minimum Incoming Outgoing Maximum FEC10664 Reference Receiver setting frequency response (80C04 module only) Frequency (MHz): 0.000 Nominal response (dB) 0.00 - - 0.85 0.85 1599.8 - - 0.11 - - 0.96 +0.74 3199.2 - - 0.45...
Page 163 Performance Tests 80C00 Test Record (Cont.) Incoming Performance Test Minimum Incoming Outgoing Maximum FC1063 (1.0625 Gb/s) Reference Receiver setting frequency response (80C03 module only) Frequency (MHz): 0.000 Nominal response (dB) 0.00 - - 0.50 0.50 159.5 - - 0.11 - - 0.61 0.39 318.9 - - 0.45...
Page 164 Performance Tests 80C00 Test Record (Cont.) Incoming Performance Test Minimum Incoming Outgoing Maximum Recovered clock timing jitter 80C01- - CR Rate: OC-12 Hor Scale: 500 ps none 8 ps RMS OC-48 100 ps none 8 ps RMS 80C03- - CR Rate: FC-1063 Hor Scale: 200 ps none...
Page 165 Performance Tests 4- 50 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 166: Main Instrument
You can determine the software version of the instrument under test by selecting About TDS/CSA8000 in the Help menu on screen. For upgrade information see “Contacting Tektronix” on page xx. STOP. Throughout these procedures, when steps call for the display of setup dialog boxes, you can display them from the Setup menu in the menu bar at the top of the screen.
Page 167: Time Interval Accuracy, Short- Term Optimized And Locked-To-Internal 10-Mhz Reference Modes
Main Instrument Time Interval Accuracy, Short- Term Optimized and Locked-to-Internal 10-MHz Reference Modes Equipment Synthesized signal generator (Item 33) required 0.5 meter precision SMA cable (Item 17) 1.0 meter precision SMA cable (Item 18) Power divider (Item 29) 80E0X sampling module Prerequisites As listed under Prerequisites on page 4- - 30.
Page 168 Main Instrument 5. Set the synthesized signal generator frequency to 1 GHz. 6. Set the Synthesized output to 800 mV peak to peak (400 mV displayed) 7. Set up the CSA8000/TDS8000 as follows: a. Select Default Setup from the Utilities menu on the menu bar at top of display.
Page 169 Main Instrument 2. Adjust the synthesizer signal generator level until the amplitude measure- ment readout on the instrument screen indicates the amplitude is 400 mV. 3. Verify the period measurement readout indicates the period is 1 ns 9 ps. 4. In the Horz Setup dialog box, set All Timebases Mode to Lock to Int. 10 MHz.
Page 170: External Direct Trigger Level Accuracy
Main Instrument External Direct Trigger Level Accuracy These procedures check those characteristics that relate to the system trigger and are listed as checked under Warranted Characteristics in Specifications. Refer to Table 1- -3 on page 1- -3. Equipment Synthesized signal generator (Item 33) required 0.5 meter precision SMA cable (Item 17) 1.0 meter precision SMA cable (Item 18)
Page 171 Main Instrument 4. Connect one of the 0.5 meter cables to Channel 1 of the 80E0X module. Connect the remaining 0.5 meter cable to the TRIGGER DIRECT INPUT. 5. Set the synthesized signal generator frequency to 2.5 GHz (400 ps period). 6.
Page 172: External Direct Trigger Sensitivity
Main Instrument NOTE. A stable trigger is one that is consistent; that is, one that results in a uniform, regular display triggered on the selected slope (positive or negative). This display should not have its trigger point switching between opposite slopes, nor should it roll across the screen.
Page 173: Figure 4- 18: External Direct Trigger Sensitivity Test Hookup
Main Instrument Setup Install the test hookup: 1. Install the 80E0X module into the left-most small module compartment of the TDS8000 or CSA8000 instrument (see Figure 4- -18). 2. Connect the synthesized signal generator to a 1.0 meter cable. 3. Connect the remaining end of the 1.0 meter cable to a 50 Ω SMA power divider.
Page 174 Main Instrument H select Auto Mode. d. In the Vert Setup dialog box: H set Scale to 20 mV/division. H set Offset to 0. e. In the Horz Setup dialog box: H set Scale to 200 ps/division. H set Horizontal Reference to 0%. H set Position to 19 ns.
Page 175: External Direct-Trigger Delay Jitter, Short-Term Optimized And Locked-To-Internal 10-Mhz Reference Modes
Main Instrument External Direct-Trigger Delay Jitter, Short-Term Optimized and Locked-to-Internal 10-MHz Reference Modes These procedures check those characteristics that relate to the system trigger and are listed as checked under Warranted Characteristics in Specifications. Refer to Table 1- -3, page 1- -3. Equipment Synthesized signal generator (Item 33) required...
Page 176 About TDS/CSA8000 in the Help menu on screen. For upgrade information see “Contacting Tektronix” on page xx. 1. In the Meas Setup dialog box: a. select Meas 1, and make sure the Source 1 button is selected.
Page 177 Main Instrument b. make sure both the channel under test and Pulse are selected in the Source tab, and then choose Select Meas > Pulse - - Amplitude > Amplitude. c. select Meas 2, and make sure the Source 1 button is selected. d.
Page 178 Main Instrument 12. In the Horizontal Setup dialog box: a. Set Timebase > Position to 100 ns. b. Set All Timebases Mode to Short Term Jitter. 13. In the Acq Setup dialog box: a. Set Stop After to Run/Stop Button Only. b.
Page 179: External Prescaled Trigger Delay Jitter, Short-Term Optimized Mode And Locked-To-Internal 10-Mhz Reference Mode
Main Instrument H 8000 instrument: 11.5 ps 24. In the Horizontal Setup dialog box, set All Timebases Mode to Short Term Jitter. 25. In the Acq Setup dialog box: a. Set Stop After to Run/Stop Button Only. b. Press RUN/STOP until it toggles to green in color. Position the rising edge until it goes through the center of the display.
Page 180: Figure 4- 20: External Prescaled Test Hookup
Main Instrument Setup Install the test hookup: 1. Install the 80E0X module into the left-most small module compartment of the TDS8000 or CSA8000 instrument (see Figure 4- -20 on page 4- -65). 2. Connect the synthesized signal generator to a 1.0 meter cable. 3.
Page 181 Main Instrument H select Auto Mode. d. In the Vert Setup dialog box: H set Scale to 100 mV/division. H set Offset to 0. e. In the Horz Setup dialog box: H set Scale to 200 ps/division. H set Horizontal Reference to 0%. H set Position to 19 ns.
Page 182 Main Instrument H 8000 instrument: 1.7 ps b. Under All Timebases, set Mode to Lock Int. 10 MHz and position the rising edge until it goes through the center of the display (crossing of the center horizontal and vertical graticule). Verify that the RMS Jitter is less than 2.5 ps.
Page 183: External Prescaled Trigger Sensitivity
Main Instrument External Prescaled Trigger Sensitivity These procedures check those characteristics that relate to the system trigger and are listed as checked under Warranted Characteristics in Specifications. Refer to Table 1- -3 on page 1- -3. Equipment Synthesized signal generator (Item 33) required 0.5 meter precision SMA cable (Item 17) 1.0 meter precision SMA cable (Item 18)
Page 184 Main Instrument 4. Connect one of the 0.5 meter cables to Channel 1 of the 80E0X module. Connect the remaining 0.5 meter cable to the TRIGGER PRESCALE INPUT. 5. Set the synthesized signal generator frequency to 2 GHz (500 ps period). 6.
Page 185 Main Instrument d. make sure both the channel under test and Pulse are selected in the Source tab, and then choose Select Meas > Pulse - - Timing > Frequency. 2. Set the signal generator frequency to 2.0 GHz. 3. Adjust the synthesizer signal generator level until the amplitude measure- ment readout on the instrument screen indicates the amplitude is 800 mV for the 2 GHz check.
Page 186: Dc Calibration Output
Main Instrument DC Calibration Output These procedures check those characteristics that relate to the DC calibration output and are listed as checked under Warranted Characteristics in Specifica- tions. Refer to Table 1- -7, page 1- -8. Refer to Table 4- -1 on page 4- -31 for the equipment list.
Page 187: Figure 4- 22: Hookup For Dc Calibration Test
Main Instrument 6. Connect the other end of the 50 Ω SMA coax cable (Item 11) to to a digital multimeter (DMM) (Item 1) using a SMA BNC adapter (Item 18) and a BNC to banana plug adapter (Item 34) 7.
Page 188: Electrical Sampling Modules
Electrical Sampling Modules These procedures check those characteristics that relate to the electrical sampling modules and are listed as checked specifications. Refer to Table 1- -11 on page 1- -13. Prerequisites Be sure you have performed the following prerequisites and the Prerequisites on page 4- -30 before doing any procedures in this section.
Page 189: Input Impedance
Electrical Sampling Modules Input Impedance These procedures check those characteristics that relate to the signal acquisition and are listed as checked under Warranted Characteristics in Specifications. Refer to Table 1- -12, page 1- -14. Equipment Requi- Digital multimeter (Item 21) Cable, coaxial 50 Ω, 20 in (0.5m), male-to-male SMA (Item 17) Adapter, SMA female to BNC male connectors (Item 3) Adapter, BNC to dual banana plugs (Item 4)
Page 190 Electrical Sampling Modules d. In the Horz Setup dialog box: H set Scale to 2 ns/division. H set Position to 0 (this will revert to a minimum non-zero value). H set Horizontal Reference to 0%. e. In the Acq Setup dialog box, set Acquisition Mode to Sample. Test: Follow this procedure to make the input impedance check: 1.
Page 191: Dc Voltage Measurement Accuracy
Electrical Sampling Modules DC Voltage Measurement Accuracy These procedures check those characteristics that relate to the signal acquisition and are listed as checked under Warranted Characteristics in Specifications. Refer to Table 1- -12, page 1- -14. Equipment Requi- Digital Multimeter (Item 21) DC Power Supply (Item 22) SMA “T”, male to 2 SMA female (Item 5) Two 50 Ω, precision coaxial cables, SMA connectors (Item 17)
Page 192: Figure 4- 24: Vertical Dc Accuracy Test Hookup
Electrical Sampling Modules CSA8000/TDS8000 Digital multimeter DC power supply Channel 1 Output SMA “T” 50 Ω Precision cable 50 Ω Precision cable Figure 4- 24: Vertical DC accuracy test hookup 6. Set up the CSA8000/TDS8000 as follows: a. Select C1 from the Waveform Selector menu on the controls bar at the bottom of the display (left corner).
Page 193: Table 4- 2: Dc Voltage Measurement Accuracy
Electrical Sampling Modules e. In the Meas Setup dialog box: H select Meas 1, check On, and make sure the Source 1 button is selected. H make sure both the channel under test and Pulse are selected in the Source tab, and then choose Select Meas > Pulse - - Amplitude > Mean.
Page 194 Electrical Sampling Modules 5. Record the voltage for the Mean measurement displayed on the CSA8000/TDS8000 screen. 6. Calculate DC voltage accuracy: error = input V - - meas V. 7. CHECK that the error calculated in step 6 is within the limits listed Table 4- -2 for the associated vertical scale and offset and DC voltage settings.
Page 195 Electrical Sampling Modules d. In the Meas Setup dialog box: H select Meas 1, check On, and make sure the Source 1 button is selected. H make sure both the channel under test and Pulse are selected in the Source tab, and then choose Select Meas > Pulse - - Amplitude > Mean.
Page 196: Table 4- 3: Data For Calculation Of Gain And Linearity
Electrical Sampling Modules Table 4- 3: Data for calculation of gain and linearity lower Input V Measured upper limit V, mV Y = ax+b Deviation limit - - 450 - - 10 - - 350 - - 10 - - 250 - - 10 - - 150 - - 10...
Page 197: Random Noise, Displayed
Electrical Sampling Modules Random Noise, Displayed These procedures check those characteristics that relate to the signal acquisition and are listed as checked under Warranted Characteristics in Specifications. Refer to Table 1- -12, page 1- -14. Equipment Requi- No external equipment required As listed on page 4- - 30 and under Prerequisites on page 4- - 73.
Page 198 Electrical Sampling Modules 3. Position the right and left side histogram window to the cover all the horizontal divisions. 4. Position the top histogram window three divisions above the center line. 5. Position the bottom histogram window three divisions below the center line. 6.
Page 199: Rise Time (80E02, 80E03, & 80E04)
Electrical Sampling Modules Rise Time (80E02, 80E03, & 80E04) These procedures check those characteristics that relate to the signal acquisition and are listed as checked under Warranted Characteristics in Specifications. Refer to Table 1- -12, page 1- -14. Equipment Requi- Step generator (Item 20) One 50 Ω, precision coaxial cable, SMA connectors (Item 17) As listed on page 4- - 30 and under Prerequisites on page 4- - 73.
Page 200 Electrical Sampling Modules c. In the Trig Setup dialog box set Source to Internal Clock (200 kHz). d. In the Acq Setup dialog box: H set Acquisition Mode to Average, 64 samples. H under Stop After, check Condition and select Average Complete from the pull down menu.
Page 201 Electrical Sampling Modules 4. In the Meas Setup dialog box for Meas3 (Rise): a. click the HiLo tab. b. turn off (uncheck) Track High and Track Low. c. set High to measured High value (in the Measurement box at the right of the display).
Page 202: Analog Bandwidth (80E01)
Electrical Sampling Modules Analog Bandwidth (80E01) These procedures check those characteristics that relate to the signal acquisition and are listed as checked under Warranted Characteristics in Specifications. Refer to Table 1- -12, page 1- -14. This check has two procedures that characterizes the reference signals.
Page 203: Figure 4- 26: Power-Reference Hookup
Electrical Sampling Modules Synthesized signal generator Power sensor w/attached cable RF output 10dB Attenuator Power meter Figure 4- 26: Power-reference hookup Ref.-Characterization Follow this procedure to characterize the reference signals: Measurements 1. Set the Synthesized signal generator to 0 dBm. Table 4- 5: Power reference Frequency Reference Level dBm...
Page 204 Electrical Sampling Modules 2. Set the signal frequency and the power meter frequency to each of the frequencies listed in the Frequency column, Table 4- -5. 3. Record the readings on the power meter in the Reference Level dBm column. Adapter-Characterization Install the test hookup to characterize the adapter: Setup...
Page 205 Electrical Sampling Modules Setup Install the test hookup to measure reference signals: NOTE. Use a torque wrench while connecting the adapters, power sensor in this setup. Use 8 0.3 inch pounds of torque. 1. Connect the cable to the Synthesized signal generator. Connect the remaining end of the cable to the 10dB attenuator.
Page 206 Electrical Sampling Modules 7. Record the Power meter reading in the Measured RF level dBm column, Table 4- -6 on page 4- -91. 8. Calculate and record the Reference RF level in Table 4- -6 for all frequencies listed as follows: (Measured RF level) - - (2.4mm female-to-female adapter loss dB) column, in Table 4- -5 on page 4- -88.
Page 207 Electrical Sampling Modules 80E01 Test Setup Install the test hookup to measure the 80E01 performance: 1. Install the 80E01 module into the left-most small module compartment of the TDS8000 or CSA8000 instrument (see Figure 4- -29). 2. Connect one end of the cable to the Synthesized signal generator. Connect the remaining end of the cable to the 10dB attenuator.
Page 208 Electrical Sampling Modules d. In the Horz Setup dialog box: H set Record Length to 2000 points. H set Position to 0 (this will revert to a minimum non-zero value). H set Horizontal Reference to 0%. e. In the Vert Setup dialog box: H set Scale to 35 mV/division.
Page 209: 50 Mhz - 50 Ghz Analog Bandwidth (80E06)
Electrical Sampling Modules 10. Repeat steps 2 through 9 for all frequencies listed in the Frequency column, Table 4- -6 on page 4- -91. 11. Calculate the DUT response as the difference between the 80E01 Measured level column and the Reference RF level column in Table 4- -6 as: (80E01 Measured level) - - (Reference RF level) Record the calculation results in the DUT Response column Table 4- -6 on page 4- -91.
Page 210 Electrical Sampling Modules Equipment Requi- Scalar network analyzer (SNA) (Item 44) SWR Autotester (Item 45) Power meter (Item 47) Power sensor (Item 48) Power detector (Item 49) Open/Short (Item 51) Adapter, 2.4 mm male-to-male (Item 1) Adapter, 2.4 mm female-to-female (Item 2) Attenuator,6 dB pad, Qty.
Page 211 Electrical Sampling Modules Scalar network analyzer (SNA) Input B RF output DUT port Reflected Auto tester RF input Open and short (reverse connection when instructed in step 4) Figure 4- 30: SNA/Autotester Characterization 2. Set the SNA as follows: H Output level +1 dBm H Frequency Multiplier 1 (Default)
Page 212 Electrical Sampling Modules 3. Turn on the power meter, and Zero and Cal the Power meter to the Power sensor. See the user manual that came with your Power meter for Zero and Cal instructions. Power sensor w/attached cable Power meter Ch A Figure 4- 31: Power-reference characterization hookup Measure the Power In...
Page 213 Electrical Sampling Modules 2. On the SNA, recall the Setup/Cal from Memory Location 1. 3. Set the SNA Frequency Span to 0 Hz to set the SNA to single frequency mode. 4. Do all of the following substeps for each frequency listed in the Frequency column, Table 4- -7 on page 4- -103: a.
Page 214 Electrical Sampling Modules H Frequency Multiplier H Frequency Span 0.01 to 50 GHz H No. of Averages H Channel 2 H Channel 1 Input A H Channel 2 Meas/ Mode Transmission 3. Press the Calibration key to calibrate the SNA to the Autotester. 4.
Page 215 Electrical Sampling Modules 7. Set the signal frequency of the SNA to each of the frequencies listed in the Frequency column, Table 4- -7 on page 4- -103. 8. Read the power loss from the SNA screen and record it for each frequency in the Adapter Loss column, Table 4- -7 on page 4- -103.
Page 216 Electrical Sampling Modules Connect the Reflected SWR output cable of the Autotester to the Input B of the SNA. 2. Set up the CSA8000/TDS8000 as follows: a. Select C1 from the Waveform Selector menu on the controls bar at the bottom of the display (left corner).
Page 217 Electrical Sampling Modules H Frequency Span 0 Hz, to put it in single frequency mode 4. Perform the following substeps for all frequencies listed in the Frequency column, Table 4- -7 on page 4- -103: a. Set the SNA signal frequency to the first of the frequencies listed in the Frequency column, Table 4- -7 on page 4- -103.
Page 218 Electrical Sampling Modules H The maximum power minus the power at 50 MHz is less than +3.0 dB. H The minimum power minus the power at 50 MHz is greater than - -3.0 dB. Table 4- 7: 80E06 bandwidth response (50 MHz - 50 GHz) Frequency Reference level Adapter loss...
Page 219: 50 Ghz - 65 Ghz Analog Bandwidth (80E06)
Electrical Sampling Modules 50 GHz - 65 GHz Analog Bandwidth (80E06) These procedures check those characteristics that relate to the signal acquisition and are listed as checked under Warranted Characteristics in Specifications. Refer to Table 1- -12, page 1- -14. This procedure checks the upper bandwidth of the 80E06 module.
Page 220 Electrical Sampling Modules b. Connect the remaining end of the OLM DC power cable to the +12 V input of the Reflectometer. c. Connect the RF output of the SNA to a Wave Guide-to-1.85 mm female adapter. Connect a 50 ohm cable from the adapter to the the RF input of the Reflectometer.
Page 221 Electrical Sampling Modules + 12 V Power supply Dual banana to BNC + - - + - - RF output Scalar network analyzer (SNA) To external level input on rear panel Input B Waveguide Waveguide adapter DUT port short Reflectometer (female) (side view) (Out) to...
Page 222 Electrical Sampling Modules H Channel 2 Meas/ Mode Return Loss 3. Press the Calibration key to start calibrating the SNA to the Reflectometer. 4. Follow the instructions on the SNA screen to complete the calibration, with the following exception: leave the Waveguide short connected to the Waveguide section throughout calibration.
Page 223 Electrical Sampling Modules d. Connect the attached cable of the Waveguide power sensor to the Ch B input of the Power meter. + 12 V Power supply Dual banana to BNC + - - + - - To external level input on rear panel Scalar network analyzer Power meter...
Page 224 Electrical Sampling Modules b. In the Horz Setup dialog box, set the CSA8000/TDS8000 Horizontal Scale to (1/Frequency), where Frequency is the RF signal frequency. c. Turn Trace Hold on the SNA to On. d. Record the reading on the power meter in the Reference Level column. e.
Page 225 Electrical Sampling Modules + 12 V Power supply Dual banana to + - - + - - To external Solar network level input on Power meter analyzer rear panel Input B Ch B output Reflectometer Waveguide DUT port (side view) adapter (male) Waveguide power sensor...
Page 226 Electrical Sampling Modules 3. Disconnect the Waveguide adapters (separating them from each other), the Waveguide power sensor, and the Power meter from the test hookup. Leave the remaining of the test hookup intact for use in the next procedure. 80E06 HF Setup and Test Do the following procedure to set up and test the 80E06 HF Response.
Page 227 Electrical Sampling Modules b. Install the 80E00 Extender in the leftmost slot of the CSA8000/TDS8000 instrument. c. Connect the cable end of the 80E00 Extender to the 80E06 to be tested. d. Connect the one end of a Waveguide-to-1.85 mm male adapter to the input channel of the 80E06 to be tested.
Page 228 Electrical Sampling Modules 4. Set the SNA Frequency Span to 0 Hz to set the SNA to single frequency mode. 5. Perform the following substeps for all frequencies listed in the Frequency column, Table 4- -8 on page 4- -114. a.
Page 229 Electrical Sampling Modules 80E06 Response = (Measured level) - - (Ref level with adapters + Adapter (Measuredlevel) − (Reflevelwithadapters) + (AdapterLoss) ÷ 2 Loss/2) d. Record the calculation results in the 80E06 Response column Table 4- -8 on page 4- -114. 7.
Page 230: Tdr-System Reflected Rise Time (80E04)
Electrical Sampling Modules TDR-System Reflected Rise Time (80E04) These procedures check those characteristics that relate to the TDR system (80E04 only) and are listed as checked under Warranted Characteristics in Specifications. Refer to Table 1- -13, page 1- -16. Equipment Requi- Airline (Item 10) Terminator, cap, shorting (Item 32) Prerequisites...
Page 231 Electrical Sampling Modules c. In the Horz Setup dialog box: H set Record Length to 2000 points. H set Horizontal Reference to 50%. H set Scale to 500 ps/division, while using the horizontal position knob to keep the falling edge centered. d.
Page 232: Tdr-System Step Response Aberrations (80E04)
Electrical Sampling Modules TDR-System Step Response Aberrations (80E04) These procedures check those characteristics that relate to the TDR system (80E04 only) and are listed as checked under Warranted Characteristics in Specifications. Refer to Table 1- -13, page 1- -16. Terminator, 50 Ω coaxial terminator, K male (Item 31) Equipment Requi- Prerequisites As listed on page 4- - 30 and under Prerequisites on page 4- - 73.
Page 233 Electrical Sampling Modules c. In the Horz Setup dialog box: H set Record Length to 2000 points. H set Position to 1 s. H set Scale to 100 ns/division. d. In the Meas Setup dialog box: H select Meas 1, check On, and make sure the Source 1 button is selected.
Page 234 Electrical Sampling Modules In the Meas Setup dialog box: H select Meas 1, check On, and make sure the Source 1 button is selected. H make sure both the channel under test and Pulse are selected in the Source tab, and then choose Select Meas > Pulse - - Amplitude> Max.
Page 235 Electrical Sampling Modules In the Horz Setup dialog box: H set Horizontal Reference to 50%. H set Horizontal Scale to 2 ns/division. k. In the Meas Setup dialog box for Meas2 (Region tab selected), set Gate G2 to 49%. Select Meas1, set Gate G2 to 49%. m.
Page 236 Electrical Sampling Modules In the Meas Setup dialog box, for Meas1: H Set G1 to 54%. H Set G2 to 100%. g. In the Meas Setup dialog box, for Meas2: H Set G1 to 54%. H Set G2 to 100%. h.
Page 237 Electrical Sampling Modules Calculate the peak aberrations in percent using the formulas (with Max, Min, and HiRef in mρ, not ρ): H positive aberration (%) = (Max - HiRef) * 0.1 H negative aberration (%) = (Min - HiRef) * 0.1 g.
Page 238: Optical Sampling Modules
Optical Sampling Modules The following performance verification procedures for the optical sampling modules check the characteristics that are shown as checked specifications (n symbol) in Table 1- -18 and Table 1- -20 of the Optical Modules Specifications starting on page 1- -21. Be sure you have performed the appropriate Prerequisites on page 4- -30 before doing any procedures in this section.
Page 239 Optical Sampling Modules CSA8000/TDS8000 80C0X Optical sampling module Figure 4- 43: Dark level and vertical equivalent optical noise test hookup 2. Install the black, fibre-optic dustcap onto the OPTICAL INPUT connector of the optical sampling module. 3. If the optical sampling module has clock recovery, install 50 Ω terminations on the outputs.
Page 240 Optical Sampling Modules c. Set Channel Offset to 0.0W. 8. In the Horiz Setup dialog box do the following: a. Set Scale to 1.000 ns/div. b. Set Record Length to 500. 9. In the Hist Setup dialog box, do the following: a.
Page 241 Optical Sampling Modules c. Click the Execute button. This saves the compensation results in the module. 7. Click Close to close the Compensation dialog box. 8. In the Vert Setup dialog box, click the Optical>> button. This displays fields for setting up the vertical optical parameters. 9.
Page 242 Optical Sampling Modules Table 4- 9: Dark level and vertical equivalent optical noise limits (Cont.) Vertical Vertical equivalent equivalent optical optical Optical Bandwidth or filter Dark level noise, std noise, CR sampling module 12.5 GHz <10 W <10 W <12 W 20 GHz <10 W <15 W...
Page 243 Optical Sampling Modules Table 4- 9: Dark level and vertical equivalent optical noise limits (Cont.) Vertical Vertical equivalent equivalent optical optical Optical Bandwidth or filter Dark level noise, std noise, CR sampling module 65 GHz <25 W <120 W 80C10 OC-768/STM-256 <35 W <110 W...
Page 244: Minimum Optical Bandwidth & Reference Receiver Frequency Response
Optical Sampling Modules Minimum Optical Bandwidth & Reference Receiver Frequency Response Before performing the checks for minimum optical bandwidth and reference receiver frequency response, you need to have an understanding of what optical bandwidth is and how it is measured. Traditionally, the bandwidth of a device or system is defined as the frequency at which the power out of the same device or system is one half as compared with a frequency near DC.
Page 245 Optical Sampling Modules therefore at − 3 dB = 0.707 In the CSA8000 and TDS8000 instruments, the vertical units displayed for an optical module are not in voltage, but are in watts, which is a unit of power. The O/E converter inside the module outputs a voltage swing whose amplitude is linearly dependent on the incoming optical power swing.
Page 246 Tektronix CSA8000/TDS8000 required Calmar FPL-01 optical impulser (item 25) Tektronix OA5002 variable optical attenuator (item 24) Single-mode fiber-optic cable, 2 m, FC to FC connectors (item 13) Optical attenuator, 10 dB, FC-FC, female-male connectors (item 9) Cable, coaxial, 1 m, male to male SMA connectors (item 18)
Page 247 Optical Sampling Modules GPIB cable CSA8000/TDS8000 80C0X Controller Rear trigger Optical impulse generator Variable optical attenuator OPTICAL OPTICAL OPTICAL OUTPUT 10dB Optical INPUT OUTPUT INPUT TRIGGER DIRECT attenuator DIRECT Fiber-optic cable Fiber-optic cable 50 Ω Coaxial cable Figure 4- 44: Minimum optical bandwidth and reference receiver frequency response hookup 2.
Page 248 Optical Sampling Modules 9. In the Trig Setup dialog box, do the following: a. Select External Direct for the trigger source. b. Select Auto for Mode. c. Select the rising edge for Slope. d. Click the Set to 50% button to set the trigger point midway on the rising signal.
Page 249 Optical Sampling Modules H 80C03 Filter to None Bandwidth 2 GHz H 80C04 Filter to None Bandwidth to 30.000 GHz H 80C05 Filter to None Bandwidth to 40.000 GHz H 80C07 Filter to None Bandwidth to 2.0 GHz H 80C08 Filter to None Bandwidth to 10.000 GHz H 80C08B...
Page 250 Optical Sampling Modules 1. Use the Horizontal POSITION control to position the impulse at the first horizontal division. (This ensures that post-impulse aberrations are included in the record.) See Figure 4- -45. You may experience signal jitter if you try to display a signal that is not the first impulse and is late in relation to time zero.
Page 251 Optical Sampling Modules 3. Using a controller (such as a PC, Macintosh, or workstation) attached to the TDS8000 or CSA8000 instrument via GPIB, download the waveform. NOTE. Alternatively, you can use the Save Waveform, Copy Waveform, or a network connection to transfer a waveform curve to a spreadsheet, ASCII file, or other application.
Page 252 Optical Sampling Modules Table 4- 10: Minimum optical bandwidth limits (Cont.) Optical sampling module Bandwidth setting Bandwidth limit 80C08B 10.0 GHz >9.5 GHz 80C09 30 GHz >28 GHz 20 GHz >20 GHz 9. In the Vert Setup dialog box, select a Filter (see the Table 4- -11 for filters available for the various optical sampling modules).
Page 253 Optical Sampling Modules Table 4- 11: Reference receiver frequency response limits Optical Filter Limits sampling module 80C01, 80C07 OC-3/STM-1 (MHz) (dB) Frequency Lower Nominal Upper 0.000 - - 0.50 0.00 0.50 23.33 - - 0.61 - - 0.11 0.39 46.65 - - 0.95 - - 0.45 0.05...
Page 254 Optical Sampling Modules Table 4- 11: Reference receiver frequency response limits (Cont.) Optical Filter Limits sampling module 80C01, 80C02, OC-192/STM-64 (MHz) (dB) 80C04, 80C05, Frequency Lower Nominal Upper 80C08B, and 80C09 0.000 - - 0.85 0.00 +0.85 1493.2 - - 0.96 - - 0.11 +0.74 2986.0...
Page 255 Optical Sampling Modules Table 4- 11: Reference receiver frequency response limits (Cont.) Optical Filter Limits sampling module 80C04 FEC10664 (MHz) (dB) Frequency Lower Nominal Upper 0.000 - - 0.85 0.00 +0.85 1599.8 - - 0.96 - - 0.11 +0.74 3199.2 - - 1.30 - - 0.45 +0.40...
Page 256 Optical Sampling Modules Table 4- 11: Reference receiver frequency response limits (Cont.) Optical Filter Limits sampling module 80C03 2X GBE (2.50 Gb/s) (MHz) (dB) Frequency Lower Nominal upper 0.000 - - 0.50 0.00 +0.50 - - 0.61 - - 0.11 +0.39 - - 0.95 - - 0.45...
Page 257 Polarization Maintaining tap coupler (90/10) (Item 37) PM fiber jumper cable (FC/APC and FC/PC connector) (Item 38) SMA fiber jumper cable (FC/APC and FC/PC connector) (Item 39) Tektronix 500 MHz real-time scope (Item 42) Photodetector, >1GHz bandwidth (Item 35) Prerequisites See page 4- - 30.
Page 258 Optical Sampling Modules Setup Install the test hookups, and preset the CSA8000/TDS8000 controls: 1. Install the 80C10 Optical Sampling Module into Channel 1 of the TDS8000 or CSA8000 series instrument. Wavelength meter Real- - time scope (or RF spectrum analyzer)
Page 259 Optical Sampling Modules 6. Connect one output of the PM coupler to the O/E converter on the real- -time scope or RF spectrum analyzer; connect the other output of the PM coupler to the 80C10 module in the CSA8000B. 7. Verify the following settings on both Laser 1 and Laser 2: H Instantaneous Laser linewidth: <...
Page 260 Optical Sampling Modules 12. In the Vert Setup dialog box, do the following steps, use the default settings. 13. In the Horiz Setup dialog box, set the Scale to 1.000 ns/div. 14. In the Hist Setup dialog box, do the following steps: a.
Page 261 Optical Sampling Modules a. Adjust laser wavelengths to within 0.5 pm of each other by monitoring the beat note directly on the real-time scope. See Figure 4- -46 on page 4- -143. b. Adjust laser wavelengths until the beat frequency is < 65 MHz, and record the frequency f .
Page 262 Optical Sampling Modules 6. Calculate the normalized frequency response curve: a. The frequency values are given by: = c· 1 − 1 λ λ where c=2.9979 x 10 m/s (vacuum speed of light) b. The corresponding response values (dB) normalized to the lowest frequency point (=“DC”) are given by: σ...
Page 263 Optical Sampling Modules Table 4- 12: Reference receiver frequency response limits 80C10 OC768/STM-256 (MHz) (dB) 39.813 Gb/s Frequency Lower Nominal Upper 0.000 - - 1.00 0.00 +1.00 5.97 - - 1.10 - - 0.10 +0.90 11.94 - - 1.45 - - 0.45 +0.55 17.92 - - 2.02...
Page 264: Integrated Rise Time And Aberrations Check
Equipment Tektronix CSA8000/TDS8000Calmar FPL-01 optical impulser (item 25) required Tektronix OA5002 variable optical attenuator (item 24) Single-mode fiber-optic cable, 2 m, FC to FC connectors (item 13)
Page 265 Optical Sampling Modules GPIB cable CSA8000/TDS8000 80C0X Controller Rear trigger Optical impulser generator Variable optical attenuator OPTICAL OPTICAL OPTICAL OUTPUT INPUT OUTPUT INPUT TRIGGER DIRECT DIRECT Fiber-optic cable Fiber-optic cable 50 Ω Coaxial cable Figure 4- 48: Integrated rise time and aberrations hookup 2.
Page 266 Optical Sampling Modules b. Select Normal for Mode. c. Select the rising edge for Slope. d. Click the Set to 50% button to set the trigger point midway on the rising signal. 9. In the Horiz Setup dialog box, do the following; a.
Page 267 Optical Sampling Modules 15. Adjust the attenuation of the variable optical attenuator to an impulse amplitude of 14 mW p-p to 16 mW p-p. 16. Select Meas Dialog box and make the following changes: a. Select Meas 1, check On, and make sure the Source 1 button is selected. b.
Page 268 Optical Sampling Modules b. Select Main M1 (Math 1) as the source and Pulse as signal type in the Source tab, and then choose Select Meas > Pulse - - Amplitude> Pk- -Pk. c. Select Meas 4, check On, and make sure the Source 1 button is selected. d.
Page 269: Clock Recovery Optical Sensitivity Range And Recovered Clock Timing Jitter
Tektronix CSA8000/TDS8000 required Tektronix 80E02 Sampling Module (item 34) Tektronix OA5002 variable optical attenuator (item 24) Advantest D3186 12 Gb Pattern Generator (item 40) Optical Transmitter and Receiver (item 23) Single-mode fiber-optic cable, 2 m, FC to FC connectors (item 13) Attenuator, 2X (6 dB pad), 50 Ω, SMA (item 8)
Page 270 Optical Sampling Modules OPTICAL INPUT OA5002 attenuator OPTICAL OUTPUT OI1125 transmitter Fiber-optic cables OPTICAL 12 Gb Pattern CSA8000/TDS8000 OUTPUT generator TRIGGER DIRECT DC-COUPLED 2X Attenuators CLOCK DATA CLOCK OUTPUT OUTPUT OUTPUT DATA INPUT DATA 1/32 CLK 50 Ω Coaxial cable 50 Ω...
Page 271 Optical Sampling Modules 10. The D3186 Pulse Pattern Generator must use its own reference clock. Set the following data signal parameters on the pattern generator: H AC coupled H DATA output mode - -2 V H Amplitude 0.700 V H Offset - -1.00 V H PRBS23 pattern H NRZ data format...
Page 272 Optical Sampling Modules 18. Select the Vert Setup dialog box and make the following changes: a. Select C1 for Waveform. b. Set the Wavelength to match the wavelength of the laser transmitter. 19. Select the Wfm Database Setup dialog box. a.
Page 273 Optical Sampling Modules Table 4- 14: Clock recovery settings TDS8000 or Optical sampling CSA8000 Clock recovery rate D3186 rate setting module scale setting 80C01-CR OC-12 0.62208 Gb/s 500 ps/div OC-48 2.48832 Gb/s 100 ps/div 80C042-CR OC- - 192 9.95328 Gb/s 50 ps/div 80C03-CR FC-1063...
Page 274 Optical Sampling Modules Figure 4- 50: Example of the display when the clock signal from the 80C0X-CR Optical Sampling Module is not synchronous with the data rate input from the pulse pattern generator. Note the unstable (“washed out”) clock signal. Compare this with Figure 4- 51, in which the clock signal is synchronized.
Page 275 Optical Sampling Modules Table 4- 15: Clock recovery settings & jitter limits Max RMS Module & clock recovery rate Max optical power Min optical power Jitter OC-12 Not specified, set to Not specified, set to Not specified, set to Not specified, set to 80C01 CR 80C01-CR 8 ps...
Page 276 Optical Sampling Modules b. Zoom into the 50% crossing point of the first rising edge on the C3 clock signal until the Horizontal SCALE is 10 ps/div and the Vertical SCALE is 10 mV/div. See Figure 4- -52. NOTE. You can most easily zoom in on the 50% crossing point by click dragging a rectangle around this edge (using the mouse), and then using the SCALE and FINE control knobs to adjust the settings to 10 mV/div and 10 ps/div.
Page 277 Optical Sampling Modules Figure 4- 52: Example of the display zoomed in to 10 mV/div and 10 ps/div at the crossing point (50%) on the recovered clock signal (C3). End of Procedure 4- 162 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 278: 80A01 Trigger Prescale Limiting Preamplifier Module
80A01 Trigger Prescale Limiting Preamplifier Module These procedures check those characteristics that relate to 80A01 module and are listed as checked specifications. Refer to Table 1- -11 on page 1- -13. STOP. The procedures that follow contain instructions based on the menus and controls supported by the version 1.3 release of the instrument firmware.
Page 279 80A01 Trigger Prescale Limiting Preamplifier Module Cable, coaxial 50 Ω, 20 in (0.5m), male-to-male SMA (Item 14) Equipment Cable, coaxial 50 Ω’ , male-to-male SMA (Item 15) required Attenuator, 6 dB, female to male SMA connectors (item 22) Generator, sinewave (Item 13) As listed on page 4- - 30 and under Prerequisites on page 4- - 73.
Page 280 80A01 Trigger Prescale Limiting Preamplifier Module Setup Install the test hookup: 1. Install the 80A01 module into the left-most small module compartment of the TDS8000 or CSA8000 instrument (see Figure 4- -53). 2. Install an 80E00 module into the small module compartment next to the 80A01 module of the TDS8000 or CSA8000 instrument (see Figure 4- -53).
Page 281 80A01 Trigger Prescale Limiting Preamplifier Module Test: Follow this procedure to make the enhanced trigger sensitivity check: 1. Repeat the sinewave amplitude adjustment and 80A01 output amplitude measurement at each frequency in the list that follows. 2. For each frequency in the list that follows, check that the amplitude readout is as listed.
Page 282: Adjustment Procedures
Adjustment Procedures This chapter contains an adjustment procedure for your instrument. The purpose of this procedure is to return the instrument conformance to its specifications. Adjustment Interval The voltage and timing references inside the instrument are very stable over time and should not need routine adjustment.
Page 283: Required Equipment
Coaxial cables 3 ea GPIB cables GPIB cable, 1 m minimum length, Tektronix 002-0991-01 1 ea Depending on other USB devices attached to the instrument, a USB hub may also be required. Consult your National Instruments documentation for more information.
Page 284: Main Instrument Adjustments
4- -5. 2. Enter the following GPIB command to verify communication between the controller and DUT. *IDN? Should respond with Tektronix and Firmware Version. 3. Enter the following GPIB command to turn the instrument’s cal constant protection off: SYST:PROT OFF 4.
Page 285: Dc Calibrator Adjust
Adjustment Procedures CALIBRATE:DCCALIBRATOR 0.0 Record DMM reading. 7. Enter the following GPIB command to set the instrument’s DC calibrator offset cal constant to - -1 * DMM reading: CALCOMP:DOUBLE “DcCalOffsetAdj”,(- -1.0 * the DMM reading) Example: CALCOMP:DOUBLE “DcCalOffsetAdj”, 3.2e- -4 8.
Page 286: Internal 10 Mhz Adjust
Adjustment Procedures 6. Verify that the DMM reads 0.0 V 0.1 mV GPIB cable CSA8000/TDS8000 Controller Synthesized signal generator TRIGGER DIRECT INPUT Channel 1 50 Ω Power divider Figure 5- 2: Adjustment setup using the signal generator Internal 10 MHz Adjust Connect the instrument to a signal generator as shown in Figure 5- -2.
Page 287 Adjustment Procedures H Measurement menu, select Statistics. 1. Enter the following GPIB command to turn the instrument’s cal constant protection off: SYST:PROT OFF 2. Set the calibration value to default by sending the following GPIB com- mand: CALCOMP:DOUBLE “Internal10MHzRefFreq”,10e6 3. Click Run/Stop (button should be green). 4.
Page 288: Maintenance
Maintenance This section contains the information needed to do periodic and corrective maintenance on the Mainframe, Sampling Heads and Optical modules. The following subsections are included: H Preparation — Introduction plus general information on preventing damage to internal modules when doing maintenance. H Inspection and Cleaning —...
Page 289: Inspection And Cleaning
Maintenance 5. Handle circuit boards by the edges when possible. 6. Do not slide the circuit boards over any surface. 7. Avoid handling circuit boards in areas that have a floor or work-surface covering capable of generating a static charge. Inspection and Cleaning Inspection and Cleaning describes how to inspect for dirt and damage.
Page 290 Use a 75% isopropyl alcohol solution as a cleaner and rinse with deionized water. Before using any other type of cleaner, consult your Tektronix Service Center or representative. Inspection — Exterior. Inspect the outside of the instrument for damage, wear, and missing parts, using Table 6- -1 as a guide.
Page 291 Maintenance Clean the flat panel display surface by gently rubbing the display with a clean-room wipe (such as Wypall Medium Duty Wipes, #05701, available from Kimberly-Clark Corporation). If the display is very dirty, moisten the wipe with distilled water or a 75% isopropyl alcohol solution and gently rub the display surface.
Page 292 Maintenance Table 6- 2: Internal inspection check list (Cont.) Item Inspect for Repair action Semiconductors Loosely inserted in sockets. Firmly seat loose semiconduc- Distorted pins. tors. Remove devices that have distorted pins. Carefully straight- en pins (as required to fit the socket), using long-nose pliers, and reinsert firmly.
Page 293 Maintenance 6- 6 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 294: Removal And Installation Procedures
Removal and Installation Procedures This subsection contains procedures for removal and installation of all mechani- cal and electrical modules. Preparation WARNING. Before doing this or any other procedure in this manual, read the Safety Summary found at the beginning of this manual. Also, to prevent possible injury to service personnel or damage to this instrument’s components, read Installation in Section 2, and Preventing ESD in this section.
Page 295 Removal and Installation Procedures Equipment Required. Most modules in this instrument can be removed with a screwdriver handle mounted with a size T-15, TorxR screwdriver tip. Use this tool whenever a procedure step instructs you to remove or install a screw unless a different size screwdriver is specified in that step.
Page 296: Procedures For External Modules
Removal and Installation Procedures Procedures for External Modules The following procedures are found here and are listed in order presented. H Front Panel Knobs H Trim (all) H Bottom cover H Left and Right covers H Line Fuse and Line Cord Front-Panel Knobs 1.
Page 297 Removal and Installation Procedures Trim and Carrying Handle 1. Locate module to be removed: Locate the Trim in the locator diagram, See Figure 6- -7, page 6- -18. 2. Remove the front panel trim: Use Figure 6- -2, page 6- -11, as a guide. a.
Page 298: Bottom Cover
Removal and Installation Procedures T-15 Torxdrive screw (4) Top cover trim Left side trim Right side trim T-15 Torxdrive screw (3) Acquisition trim Carrying handle Front panel trim T-20 Torxdrive T-15 Torxdrive screw (3) screw (2) Soldering aid To remove the trim ring, slide the flat end of a soldering aid into the side slot on the trim ring.
Page 299 Removal and Installation Procedures 2. Orient the instrument: Set the instrument so its top is down on the work surface and its bottom is facing you. a. Remove the five T-15 Torxdrive screws that secure the bottom cover to the instrument. b.
Page 300 Removal and Installation Procedures Covers 1. Remove the left and right covers: See Figures 6- -4 and 6- -5, pages 6- -14 and 6- -15. H Trim (all) H Bottom cover 2. Orient the instrument: Set the instrument so its rear is on the work surface and the front of the instrument facing the technician.
Page 301 Removal and Installation Procedures Left side cover All left and right cover mounting holes are indicated as shown. T-15 Torxdrive screw (13) Right side cover Figure 6- - 4: Cover removal 6- - 14 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 302 Removal and Installation Procedures Left side cover Right side cover T-15 Torxdrive screw (9) Figure 6- - 5: Cover removal 6- - 15 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 303 Removal and Installation Procedures Line Fuses and AC power 1. Assemble equipment and locate modules to be removed: Locate the power cord connector switch, line fuses and AC power cord connector in Figure 6- -6, page 6- -17. The instrument has a built-in soft power-off function that safely powers off the instrument when you press the On/Standby switch.
Page 304 Removal and Installation Procedures AC power cord connector Power switch AC power cord Line fuse holder Line fuses Figure 6- - 6: Line fuses and line cord removal 6- - 17 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 305 Removal and Installation Procedures Pouch Left side trim Top cover trim Left side cover Rear foot Right side cover Front panel trim Right side trim Carrying handle Front panel cover Chassis Acquisition trim Bottom cover Figure 6- - 7: External modules 6- - 18 CSA8000 &...
Page 306 Removal and Installation Procedures Hard-drive CD-drive CD-drive Interface board Microprocessor, fan and heat sink Fan assembly NLX board Riser board Processor board Display adapter board Floppy disk drive Low-voltage power supply assembly Front panel board Rear power Front panel keypad distribution Standby/On switch board...
Page 307 Removal and Installation Procedures Large interface circuit board Large module chassis Small module chassis Electrical front Acquisition assembly end circuit board Acquisition circuit board Figure 6- - 9: Acquisition modules 6- - 20 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 308: Procedures For Modules
Removal and Installation Procedures Procedures for Modules You should have completed the Procedures for external modules before doing many of the procedures in this collection. The procedures found here are listed in disassembly order: H Front Panel assembly H Front Panel Board H Front Panel Keypad H Display assembly H Display Adapter Board...
Page 309 Removal and Installation Procedures 2. Remove the Front Panel assembly: See Figure 6- -10, page 6- -22. 3. Orient the instrument: Set the instrument so its bottom is down on the work surface and its front panel is facing you. a.
Page 310 Removal and Installation Procedures Black stripe toward connector Screwdriver Screwdriver Figure 6- - 11: J1 flex cable connector removal Front Panel Board 1. Locate module to be removed: Locate the Front Panel assembly Figure 6- -10, page 6- -22. Additional modules to be removed: H Front Panel Knobs H Trim (front panel) H Front Panel assembly...
Page 311 Removal and Installation Procedures H Front Panel Knobs H Trim (front panel) H Front Panel assembly H Front Panel Board 2. Remove the Front Panel keypad: See Figure 6- -12, page 6- -24. a. Pull on each of the keypad support guides to separate the keypad from the Front panel board.
Page 312: Display Assembly
Removal and Installation Procedures CAUTION. When removing or installing the keypad, make sure you do not touch the switch contact with your fingers. The oils in your fingers will degrade or damage the switch contacts. To help prevent damage to the keypad use cotton gloves when removing or installing the keyboard pad.
Page 313 Removal and Installation Procedures T-15 Torxdrive screw (4) J8 flex cable Display assembly Figure 6- - 13: Display removal 4. Remove the Touch panel from the Display assembly: See Figures 6- -14 & 6- -15, pages 6- -27 and 6- -28. CAUTION.
Page 314 Removal and Installation Procedures Access notches (top and bottom) Touch panel LCD module Figure 6- - 14: Touch panel & LCD assembly removal 5. Reinstallation: Do in reverse steps 1 through 5 to reinstall the Display assembly. Display Adapter Board 1.
Page 315 Removal and Installation Procedures Display module Display adaptor board T--15 Torxdrive Back view screw (2) Figure 6- - 15: Display adaptor board removal Slide the clip over connector Clip to secure connector as shown Figure 6- - 16: Connector clip assembly 6- - 28 CSA8000 &...
Page 316 Removal and Installation Procedures Standby/On Switch Flex 1. Locate module to be removed: Locate the Standby/On Switch flex circuit in Circuit Removal the locator diagram Internal Modules, Figure 6- -8, page 6- -19. Additional modules to be removed: H Trim (front panel & top) H Display assembly 2.
Page 317 Removal and Installation Procedures Display assembly Standby/On switch flex circuit Front view Display adaptor board Standby/On switch flex circuit Back view Figure 6- - 17: Standby/On switch flex circuit removal 6- - 30 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 318 Removal and Installation Procedures Floppy Disk Drive 1. Locate modules to be removed: Locate the Floppy Disk Drive in the locator diagram Internal Modules, Figure 6- -8, page 6- -19. Additional modules to be removed: H Trim (front panel & top) H Front Panel assembly H Display assembly 2.
Page 319 Removal and Installation Procedures Hard Disk Drive 1. Locate module to be removed: Locate the Hard Disk Drive in the locator diagram Internal Modules, Figure 6- -8, page 6- -19. CAUTION. Do not remove the replaceable hard disk drive when the mainframe is powered on.
Page 320 Removal and Installation Procedures Depress the latch Remove the hard disk drive Figure 6- - 19: Hard drive disk removal 5. Remove the hard disk drive from the cartridge: See Figure 6- -20, page 6- -33. a. Remove the four #0 phillips screws that fasten the hard disk drive to the cartridge.
Page 321 Removal and Installation Procedures H Trim (all) H Bottom cover H Left and Right covers 2. Remove the CD Drive assembly: See Figure 6- -21, page 6- -35. 3. Orient the instrument: Set the instrument so its bottom is down on the work surface and its rear panel is facing you.
Page 322 Removal and Installation Procedures CD drive interface board CD drive CD drive ribbon cable #0 Phillips Disconnect screw (4) J230 CD drive ribbon cable CD drive bracket T--15 Torxdrive screw (2) Figure 6- - 21: CD drive & bracket removal Fan Assembly Removal 1.
Page 323 Removal and Installation Procedures 3. Remove the fan assembly: See Figure 6- -22, page 6- -36. CAUTION. Take care when handling the fan assembly, the fan blades are brittle and can be easily damaged . a. Disconnect the fan from processor/display board: Disconnect the fan’s two power cables J130 and J170 located on the processor board.
Page 324 Removal and Installation Procedures Front and Rear Power 1. Assemble equipment and locate modules to be removed: Find the modules to Distribution Boards be removed in the locator diagram Internal Modules, Figure 6- -8, page 6- -19. Additional modules to be removed: H Trim (all) H Bottom cover H Left and Right covers...
Page 325 Removal and Installation Procedures Low-Voltage Power 1. Assemble equipment and locate modules to be removed: Locate the modules Supply to be removed in the locator diagram Internal Modules, Figure 6- -8, page 6- -19. Additional modules to be removed: NOTE. In addition to this topic, see Checking the Power Supply Voltages on page 6- -72 in the Troubleshooting section.
Page 326 Removal and Installation Procedures T-15 Torxdrive screw (3) Low-voltage power supply T-15 Torxdrive screw (2) Figure 6- - 24: Low-voltage power supply removal 6- - 39 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 327 Removal and Installation Procedures NLX Board 1. Locate module to be removed: Locate the NLX Board in the locator diagram Internal Modules, Figure 6- -8, page 6- -19. Additional modules to be removed: H Trim (all) H Bottom cover H Left and Right covers 2.
Page 328 Removal and Installation Procedures Hard/CD drive bracket Place floppy drive assembly on top of hard/CD drive bracket NLX board assembly Riser adapter board Leave floppy drive cable attached Remove floppy drive assembly from front chassis Processor board edge connector Figure 6- - 25: NLX assembly removal 4.
Page 329 Removal and Installation Procedures Remove the floppy drive assembly from the NLX board assembly. d. Grasp the Riser board and pull it straight out to disconnect J510 edge card connector from the NLX board. Remove the Riser Adapter board from the NLX board assembly. e.
Page 330 Removal and Installation Procedures Microprocessor 1. Locate module to be removed: Locate the Front Panel board in the locator diagram Internal Modules, Figure 6- -8, page 6- -19. Additional modules to be removed: H Trim H Bottom cover H Left and Right covers CAUTION.
Page 331 Removal and Installation Procedures Fan and heatsink Microprocessor Locking lever Push down and pull out to release clamp Push down J401 power cable and pull out to release clamp NLX board Figure 6- - 27: Microprocessor removal 6- - 44 CSA8000 &...
Page 332 Removal and Installation Procedures PC Processor Board 1. Locate module to be removed: Locate the PC Processor Board assembly in the locator diagram Internal Modules, Figure 6- -8, page 6- -19. Remove the following in this order: H Trim (all) H Bottom cover H Left and Right covers H Hard Disk and CD Drive...
Page 333 Removal and Installation Procedures J190 J691 J690 T--15 Torx screw (9) Phillips screw (2) PC processor board Support J930 bracket 3/16 Nut post (2) 5/16 Nut post (2) Chassis support Disconnect from J930 Figure 6- - 28: Processor board removal 6- - 46 CSA8000 &...
Page 334 Removal and Installation Procedures Acquisition Assembly 1. Locate module to be removed: Locate the Acquisition assembly in the locator diagram, Figure 6- -9, page 6- -20. Remove the Acquisition assembly following in this order: H Trim H Bottom cover H Left and Right covers H Front and Rear Power Distribution Boards 2.
Page 335 Removal and Installation Procedures CAUTION. Note the locations of the T-10 Torxdrive screws and the inch hex threaded posts for later reassembly. Make sure you reinstall the Torxdrive screw and threaded posts in the correct position. The inch hex threaded posts have etched lines around their mounting holes.
Page 336 Removal and Installation Procedures k. Disconnect J5 coaxial cable connector from the large module circuit board. Disconnect the three coaxial cables connected to the front panel; INTERNAL CLOCK OUTPUT, DC CALIBRATION OUTPUT, AND EXTERNAL 10 MHz REFERENCE INPUT. m. Disconnect the TRIGGER PROBE POWER ribbon connector from J25 on the Electrical front end board.
Page 337 Removal and Installation Procedures T--15 Torxdrive screw (7) J6 ribbon cable (disconnect from Large T--15 Torxdrive module circuit board) long screw (3) Trigger hybrid J10 ribbon cable (disconnect from J930 Acquisition processor board) circuit board J25 connector for trigger J8 and J16 coaxial cables probe power ribbon cable (disconnect from Acquisition board)
Page 338 Removal and Installation Procedures Large module trigger cable (disconnect from J5 on Large module circuit board) T--15 Torxdrive J6 ribbon cable screw (7) T--15 Torxdrive (disconnect from Large long screw (3) module circuit board) Trigger hybrid J10 ribbon cable Acquisition (disconnect from J930 circuit board processor board)
Page 339: Circuit Board
Removal and Installation Procedures Large Module Interface 1. Locate module to be removed: Locate the Large module Interface circuit Circuit Board board in the locator diagram, Figure 6- -9, page 6- -20. Remove the Large Module Interface circuit board following in this order: H Trim H Bottom cover H Left and Right covers...
Page 340 Removal and Installation Procedures T--15 Torxdrive screw (1) Large module interface circuit board Figure 6- - 32: Large module interface circuit board removal Module Slot Doors 1. Assemble equipment and locate modules to be removed: Locate the Module Slot Doors in the locator diagram. Figure 6- -9, page 6- -20. Additional modules to be removed: H Trim H Bottom cover...
Page 341 Removal and Installation Procedures 3. Remove the small module chassis: See Figure 6- -33, page 6- -55. a. Remove the nine T-10 Torxdrive screws from front panel. CAUTION. One of these Torxdrive screws secures a inch hex nut and grounding lug to the inside chassis. When removing the top right T-10 Torxdrive screw, make sure this ground nut is retained for later reassembly.
Page 342 Removal and Installation Procedures Lock nut (7) Small module chassis Small module chassis removal Ground nut Ejector handle (6) T--10 Torxdrive screw (9) Ground nut screw Lock nut (11) Large module chassis T--10 Torxdrive Large module chassis removal screw (4) Figure 6- - 33: Small and Large module chassis removal 6- - 55 CSA8000 &...
Page 343 Removal and Installation Procedures 5. Remove the module slot doors: See Figures 6- -34 & 6- -35, pages 6- -57 & 6- -58. 6. Orient the small or large module chassis: Set the chassis so the module slot cavities with springs and slot guides are facing you. a.
Page 344 Removal and Installation Procedures Module door spring Module door Large module chassis Figure 6- - 34: Module door spring removal 6- - 57 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 345 Removal and Installation Procedures Spring arm Large module chassis Module door Large module chassis Small module chassis Figure 6- - 35: Module slot door removal 6- - 58 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 346 Removal and Installation Procedures 7. Remove the module ejector levers: See Figures 6- -36 & 6- -37, pages 6- -60 6- -61. 8. Orient the small or large module chassis: Set the optical chassis so the module ejector levers are facing you. a.
Page 347 Removal and Installation Procedures T--10 screw (2) Brass washer (2) Dimple Spring tab Spring arm Ejector lever Ejector handle Stud post Slider standoff Pivot standoff Small module chassis Large module chassis Figure 6- - 36: Module ejector handles removal 6- - 60 CSA8000 &...
Page 348 Removal and Installation Procedures Spring arm position Large module chassis Figure 6- - 37: Spring arm position 6- - 61 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 349 Removal and Installation Procedures Electrical Modules 1. Orient the sampling module: Set the sampling module so its left side is down on the work surface and its right side is facing you. CAUTION. Static discharge can damage any semiconductor in the instrument or sampling module.
Page 350: Exchanging Electrical Sampling Module
Tektronix. The customer will keep the cover and attaching hardware. Sampling module exchange can be made with either your local Tektronix service center or central Tektronix exchange in Beaverton, Oregon. 1. Transport the chassis sampling modules with terminations on the inputs.
Page 351: Optical Modules
Removal and Installation Procedures 5. Verify the serial number change: Pull down the Utility menu and then select System Properties, Sampling Modules. Click on the channel you want to verify, such as C3 or C4. This display will confirm the sampling module serial number.
Page 352 Removal and Installation Procedures 80A01 Module 1. Orient the module: Set the 80A01 module so that its left side is down on the work surface and its right side is facing you. CAUTION. Static discharge can damage any semiconductor in the instrument or sampling module.
Page 353 Removal and Installation Procedures a. Remove the six phillips screws that secure the cover to the chassis. b. Slide the chassis out toward the rear of the cover. 4. Remove the lock-down shaft and bracket: See Figure 6- -40, page 6- -65. a.
Page 354: Troubleshooting
Troubleshooting Service Level This subsection contains information and procedures designed to help you isolate faulty modules in the instrument. If a module needs to be replaced, follow the Removal and Installation Procedures located in this section. Check for Common Problems Use Table 6- -4 to quickly isolate possible failures.
Page 355 Troubleshooting Table 6- - 4: Failure symptoms and possible causes (Cont.) Symptom Possible cause(s) H External monitor plugged in but not powered on. Flat LCD panel display blank H External monitor plugged in (look on external monitor for display). H Connect an external monitor cable to the SCOPE ONLY VGA OUT rear panel connector.
Page 356 Troubleshooting Table 6- - 4: Failure symptoms and possible causes (Cont.) Symptom Possible cause(s) H Remove all electrical and optical modules from the Diagnostic errors instrument, then diagnostics again. If the instrument passes diagnostics, check for the electrical and optical module that is causing the failures.
Page 357: Equipment Required
Perform other mainframe diagnostics in this section. H If the measurement fails, there is a good chance the sampling module has failed. Return to Tektronix, Inc. for repair. 6- - 70 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 358 Troubleshooting Isolating to a Board if If the mains power is on, a red light (see Figure 6- -41 for its location) is visible Power Will Not Come Up through the right side of the instrument. Mains power-on and over current LEDs are near the center of the power supply.
Page 359: Checking The Power Supply Voltages
Troubleshooting Debug Debug power-on Debug VSB5 Figure 6- - 42: Location of debug pins Checking the Power Supply Voltages Power off the mainframe and remove any modules installed in it. Power on the instrument and connect the reference lead of a digital voltmeter to chassis ground, such as the top of the power supply.
Page 360 Troubleshooting Table 6- - 5: Power supply voltages Front power distribution board (P2) Voltage Rear power distribution board (P1) Voltage Pins A1, B1, C1 +3.3 V Pins A5, B5, C5 +12 V Pins A13, B13, C13 --15 V Pins A8, B8, C8 +5 V Pins A15, B15, C15 +15 V...
Page 361: Ppc And Nlx Pc Diagnostics
Troubleshooting Booting Into Windows If the instrument will not boot, press F8 to enter the start up menu, and boot to the command prompt. If you can boot to the command prompt, use the MSDOS Edit program to edit the autoexec.bat file to run the CMOS restore utility (see Update/Restore the NLX Board CMOS on page 6- -77).
Page 362: Firmware Updates
Firmware updates are easy to do. Simply install the firmware CD in your instrument and follow the displayed instructions or the instructions that accompa- ny the CD. If you want to order a firmware update, contact your Tektronix service center. 6- - 75 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 363: After Repair
Troubleshooting After Repair After removal and replacement of a module due to electrical failure, you must perform the adjustment or software update as indicated in Table 6- -6. Table 6- - 6: Action required for module replaced Module replaced Adjustment required Software update required Front panel assembly None...
Page 364: Update/Restore The Nlx Board Cmos
If the CMOS parameters become corrupted, restore the CMOS memory using the following procedures: CAUTION. Only install CMOS parameters from Tektronix. CMOS parameters from other manufactures may make your instrument inoperable. This procedure will allow the you to restore the CMOS settings with or without LAN (local area network).
Page 365 Troubleshooting 6- - 78 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 366: Repackaging Instructions
H Type and serial number of the instrument. H Reason for returning. H A complete description of the service required. Mark the address of the Tektronix Service Center and the return address on the shipping carton in two prominent locations. 6- 79...
Page 367 Repackaging Instructions 6- 80 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 368: Options And Accessories
Options and Accessories This chapter lists available sampling modules, standard and optional accessories available for the instrument, as well as the product options. Table 7- 1: Available sampling modules Module Product Description Electrical 80E01 1 channel 50 GHz, 7 ps high performance sampling module 80E02 2 channel 12.5 GHz, 28 ps high performance sampling module 80E03...
Page 369: Standard Accessories
Options and Accessories Standard Accessories Standard Table 7- -2 lists the standard accessories that ship with the instrument, NOTE. Table 7- -2 lists the standard accessories that ship with the instrument, not those shipped with any electrical or optical sampling modules ordered. Each sampling module ships individually in its own package.
Page 370 Options and Accessories Table 7- 2: Standard accessories (Cont.) Item Part number CSA8000 & TDS8000 Series Demo Applications Software CD 020-2480-XX Power cord Order by option number 7- 3 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 371: Optional Accessories
Options and Accessories Optional Accessories Optional The following accessories are orderable for use with the instrument at the time this manual originally published. Consult a current Tektronix catalog for additions, changes, and details: Table 7- 3: Optional accessories Item Part Number...
Page 372 The following options can be ordered for the instrument: H Option 1K: Cart H Option 1R: Rack Mount Kit (includes hardware and instructions for converting to rackmount configuration. Tektronix part number, 016-1791-XX. H International Power Cords Options: H Option A1 - - Universal Euro 220 V, 50 Hz...
Page 373 Options and Accessories 7- 6 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 374: Electrical Parts List
Electrical Parts List The modules that make up this instrument are often a combination of mechanical and electrical subparts. Therefore, all replaceable modules are listed in Section 10, Mechanical Parts List. Refer to that section for part numbers when using this manual. 8- 1 CSA8000 &...
Page 375 Electrical Parts List 8- 2 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 376 Diagrams This section describes the electrical operation of the CSA8000 and TDS8000 series instruments and modules using the major circuit blocks or modules. Figure 9- -1 shows the instrument module interconnections. SVGA NLX board Floppy drive Riser USB x 2 adapter Processor Sound...
Page 377 Diagrams Channel 1 Six-diode User Input Traveling Wave Sampler TDR Step Generator (80E04 only) Channel 2 (all except the 80E01 & 80E06) Six-diode User Input Traveling Wave Sampler TDR Step Generator (80E04 only) Figure 9- 2: Block diagram for the 80E00 Series Electrical Sampling Modules 9- 2 CSA8000 &...
Page 378 Diagrams Average Power Monitor >20 GHz optical BW (50 Ω reverse-terminated Fiber Single-mode (B010481 and below) to absorb finite reflections from relay and filter Fiber Fiber network. This reduces raw conversion gain by 2x) O/E #1 User Optical Optical Fusion Splice RIFOCS (male) Input (NRZ (B010481 and above)
Page 379 Diagrams >20 GHz optical BW (50 Ω Average Power Monitor reverse-terminated to Single-mode Single-mode version absorb finite reflections from relay and filter Optical Fusion Splice Fiber Fiber network. This reduces raw (B010481 and above) Optical Split conversion gain by 2x) O/E #1 User Optical Input (NRZ...
Page 380 Diagrams Average Power Monitor Single-mode >30 GHz optical BW (not reverse-terminated) Optical Fusion Splice Fiber Fiber (B010403 and above) O/E #1 User Optical RIFOCS (male) Input (NRZ DATA) Fiber (B010403 and below) Lower noise sampler; tuneable to achieve OC192 Reference Receiver Coaxial only (unfiltered path: >20 GHz or OC- - 192 Reference Receiver) RF Switch Two-diode...
Page 381 Diagrams >30 GHz optical BW (50 Ω Average Power Monitor reverse-terminated to Single-mode version Single-mode absorb finite reflections from relay and filter Optical Fusion Splice Fiber Fiber Fiber Fiber network. This reduces raw (B010403 and above) Optical Split conversion gain by 2x.) O/E #1 User Optical RIFOCS (male)
Page 382 Diagrams Average Power Monitor Built-in OC48 Reference Fiber (B010283 Single-mode Receiver response in the and below) O/E and amplified Fiber Fiber conversion gain O/E #1 User Optical Optical Fusion Splice RIFOCS (male) Input (NRZ (B010283 and above) DATA) Filter to achieve system FC Reference Receiver Lower noise sampler, tuneable RF Switch RF Switch...
Page 383 Diagrams Built-in OC 48 Reference Optical Fusion Splice Average Power Monitor Multi-mode (B010283 and above) Receiver response in the O/E and amplified conversion gain Multi-mode O/E #1 User Optical Fiber Input (NRZ (B010283 and below) DATA) RIFOCS (male) 10% Out 90% Out Electrical 10/90 splitter Filter to achieve system OC 12 Reference Receiver...
Page 384 Diagrams Average Power Monitor >30 GHz optical BW Single-mode (not reverse-terminated) Optical Fusion Splice Fiber Fiber (B010170 and above) O/E #1 User Optical RIFOCS (male) Input (NRZ DATA) Fiber Lower noise sampler, tuneable (B010170 and below) to achieve OC 192 or 10.66 Gb Reference Receiver rates without filter RF Switch...
Page 385 Diagrams Single- >30 GHz optical BW (50 Ω Single-mode Average Power Monitor Optical Fusion Splice mode reverse-terminated to version (B010170 and above) absorb finite reflections from relay and filter Fiber Optical Fusion Splice Fiber Fiber Fiber network. This reduces raw (B010170 and above) Optical Split conversion gain by 2x.)
Page 386 Diagrams RIFOCS >40 GHz optical BW Average Power Monitor interchange (reverse-terminated) Single-mode able (female) Fiber Fiber Optical Fusion Splice O/E #1 User Optical RIFOCS (male) Input (NRZ DATA) Lower noise sampler; also tuneable to achieve OC 192 Reference Receiver without filter Coaxial only (unfiltered path: >40 GHz or OC 192 various Reference Receiver rates) Two-diode...
Page 387 Diagrams RIFOCS Average Power Monitor >30 GHz optical BW interchange Single-mode (not reverse-terminated) able (female) Fiber Fiber Optical Fusion Splice O/E #1 User Optical RIFOCS (male) Input (NRZ DATA) Lower noise sampler; tuneable to achieve OC 192 or 10.66 Gb Reference Receiver rates without filter RF Switch Coaxial only (unfiltered path: >30 GHz or...
Page 388 Diagrams Optical signals/functions Female-to-male coaxial connector (left to right) Female-to-female fiber connector Male optical ferrules Length of fiber Electrical signals/functions RIFOCS Average interchangeable Power Built- - in OC48 Reference Receiver (female) Monitor Multi- - mode response in the O/E and amplified Optical Fusion Fiber Fiber...
Page 389 Diagrams Optical signals/functions Female-to-male coaxial connector (left to right) Female-to-female fiber connector Male optical ferrules Length of fiber Electrical signals/functions RIFOCS Average Built- - in OC 48 Reference Receiver interchangeable Power (female) response in the O/E and amplified Monitor Multi- - mode Multi- - mode Optical Fusion conversion gain...
Page 390 Diagrams Optical signals/functions Female-to-male coaxial connector (left to right) Female-to-female fiber connector Male optial ferrules Length of fiber Electrical signals/functions Average RIFOCS Power interchangeable Monitor >9.0 GHz optical BW (not (female) Multi- - mode reverse terminated) Optical Fusion Fiber Fiber Splice O/E #1 User...
Page 391 Diagrams Optical signals/functions Female-to-male coaxial connector (left to right) Female-to-female fiber connector Male optial ferrules Length of fiber Electrical signals/functions RIFOCS Average interchangeable Power (female) Monitor >9.0 GHz optical BW Multi- - mode Fiber O/E #1 RIFOCS (male) User Optical Input (NRZ DATA) 90/10 Electrical...
Page 392 Diagrams Optical signals/functions Female-to-male coaxial connector (left to right) Female-to-female fiber connector) Male optical ferrules Length of fiber Electrical signals/functions Average Power RIFOCS Monitor interchangeable (female) >30 GHz optical BW (not Single- - mode Optical Fusion reverse-terminated) Fiber Fiber Splice O/E #1 User Optical RF Switch...
Page 393 Diagrams Optical signals/functions Female-to-male coaxial connector (left to right) Female-to-female fiber connector) Male optical ferrules Length of fiber Electrical signals/functions RIFOCS Average interchangeable Power Single- - mode version Single- - mode (female) Monitor Optical Fusion Optical Fusion Fiber Fiber Optical Spiter Fiber Fiber Splice...
Page 394 Diagrams Optical signals/functions Female-to-male coaxial connector (left to right) Female-to-female fiber connector) Male optical ferrules Length of fiber Electrical signals/functions RIFOCS interchangeable (female) Single- - mode Optical Optical Fusion Optical Fusion Fiber Fiber Fiber Fiber Fusion Splice Splice 1310 nm Splice Isolator: 1310 nm User Optical...
Page 395 Diagrams Power LED Driver RF Amplifier Input Output Curtain Board Figure 9- 20: 80A01 block diagram 9- 20 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 396 The tilde (~) preceding a signal name indicates that the signal performs its intended function when in the low state. Other standards used in the preparation of diagrams by Tektronix, Inc. are: H Tektronix Standard 062- -2476 Symbols and Practices for Schematic Drafting H ANSI Y14.159- -1971 Interconnection Diagrams...
Page 397 Diagrams 9- 22 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 398: Mechanical Parts List
This section contains a list of the replaceable modules for the instrument. Use this list to identify and order replacement parts. Parts Ordering Information Replacement parts are available through your local Tektronix field office or representative. Changes to Tektronix instruments are sometimes made to accommodate improved components as they become available and to give you the benefit of the latest circuit improvements.
Page 399: Using The Replaceable Parts List
Figure & Index Number Items in this section are referenced by component number. Tektronix Part Number Use this part number when ordering replacement parts from Tektronix. 3 and 4 Serial Number Column three indicates the serial number at which the part was first effective. Column four indicates the serial number at which the part was discontinued.
Page 400 Mechanical Parts List Mfr. Code to Manufacturer The table titled Manufacturers Cross Index shows codes, names, and addresses Cross Index of manufacturers or vendors of components listed in the parts list. Manufacturers cross index Mfr. code Manufacturer Address City, state, zip code 00779 AMP INC.
Page 401 ST. CHARLES ROAD 7X318 KASO PLASTICS INC 5720- - C NE 121ST AVE, STE 110 VANCOUVER, WA 98682 80009 TEKTRONIX INC 14150 SW KARL BRAUN DR BEAVERTON, OR 97077- - 0001 PO BOX 500 86928 SEASTROM MFG CO INC 456 SEASTROM STREET...
Page 402 Mechanical Parts List Manufacturers cross index (cont.) Mfr. code Manufacturer Address City, state, zip code TK1943 NEILSEN MANUFACTURING INC 3501 PORTLAND RD NE SALEM, OR 97303 TK2172 WYLE ELECTRONICS INC 10300 SW NIMBUS AVE PORTLAND, OR 97223 BLDG P, SUITE B TK2250 ARROW ELECTRONICS INC.
Page 403 Mechanical Parts List Replaceable Parts List Fig. & Tektronix part Serial no. Serial no. Mfr. index number effective discont’d code number Name & description Mfr. part number 1- - 1 016- - 1441- - 00 POUCH, PLASTIC: PLASTIC POUCH 80009...
Page 404 Mechanical Parts List Figure 10- 1: External parts 10- 7 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 405 Mechanical Parts List Replaceable Parts List Fig. & Tektronix part Serial no. Serial no. Mfr. index number effective discont’d code number Name & description Mfr. part number 2- - 1 211- - 1050- - 00 SCREW,MACHINE:6- - 32 X 0.312 L,PNH,STL CAD,T15...
Page 406 Mechanical Parts List Replaceable Parts List (Cont.) Fig. & Tektronix part Serial no. Serial no. Mfr. index number effective discont’d code number Name & description Mfr. part number - - 34 679- - 4379- - 00 CKT BD SUBASSY:CONNECTOR CONVERSION...
Page 407 Mechanical Parts List Figure 10- 2: Front panel and drives 10- 10 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 408 Mechanical Parts List Replaceable Parts List Fig. & Tektronix part Serial no. Serial no. Mfr. index number effective discont’d code number Name & description Mfr. part number 3- - 1 119- - 6511- - 00 IC,PROCESSOR:CMOS,MICROPROCESSOR,CELERON, 34649 BX80524P500128 566 MHZ,66MHZ BUS,SOCKET 370 COMPATIB...
Page 409 Mechanical Parts List Replaceable Parts List (Cont.) Fig. & Tektronix part Serial no. Serial no. Mfr. index number effective discont’d code number Name & description Mfr. part number - - 28 441- - 2279- - 00 CHASSIS,NLX:ALUMINUM,W/HARDWARE TK1943 441- - 2279- - 00...
Page 410 Mechanical Parts List Figure 10- 3: Power supply 10- 13 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 411 Mechanical Parts List Replaceable Parts List Fig. & Tektronix part Serial no. Serial no. Mfr. index number effective discont’d code number Name & description Mfr. part number 4- - 1 441- - 2176- - 00 CHASSIS ASSY:LARGE MODULE,0.050 AL 0J9P9...
Page 412 Mechanical Parts List Figure 10- 4: Acquisition 10- 15 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 413 Mechanical Parts List Replaceable Parts List Fig. & Tektronix part Serial no. Serial no. Mfr. index number effective discont’d code number Name & description Mfr. part number 5- - 1 174- - 4348- - 00 CA ASSY, RF:COAXIAL,50 OHM,RG- - 316,12.00L,MCX RTANG...
Page 414 Mechanical Parts List Figure 10- 5: Coaxial cables 10- 17 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 415 Mechanical Parts List Replaceable Parts List Fig. & Tektronix part Serial no. Serial no. Mfr. Index number effective discont’d code number Name & description Mfr. part number 6- - 1 211- - 0088- - 00 SCREW,MACHINE:2- - 56 X 0.281,FLH,82 DEG,STL BK...
Page 416 Mechanical Parts List Figure 10- 6: Electrical modules (80E01, 80E02, 80E03, and 80E04) 10- 19 CSA8000 & TDS8000 Series Instruments and Sampling Modules...
Page 417 Mechanical Parts List Replaceable Parts List Fig. & Tektronix part Serial no. Serial no. Mfr. index number effective discont’d code number Name & description Mfr. part number 7- - 1 380- - 1159- - 00 HOUSING:SAMPLING HEAD,ALUMINUM,80E06, SAFETY 5Y400 380- - 1159- - 00...
Page 418 Mechanical Parts List Replaceable Parts List Fig. & Tektronix part Serial no. Serial no. Mfr. index number effective discont’d code number Name & description Mfr. part number 8- - 1 200- - 4568- - 00 COVER:OPTICAL MODULE,0.050 AL TK1943 200- - 4568- - 00...
Page 419 Mechanical Parts List Replaceable Parts List Fig. & Tektronix part Serial no. Serial no. Mfr. Index number effective discont’d code number Name & description Mfr. part number 9- - 1 384- - 1838- - 00 SHAFT:SCREW LOCKDOWN,303 SST,R05HDSCR TK0588 384- - 1838- - 00...
Page 420 Mechanical Parts List Figure 10- 10: Accessories Replaceable Parts List Fig. & Tektronix Serial no. Serial no. Mfr. index part number effective discont’d Name & description code Mfr. part number number MAINFRAME STANDARD ACCESSORIES 10- - 1 161- - 0104- - 05 CA ASSY,PWR:3,1.0MM SQ,250V/10A,2.5 M...
Page 421 Mechanical Parts List Replaceable Parts List (Cont.) Fig. & Tektronix Serial no. Serial no. Mfr. index part number effective discont’d code number Name & description Mfr. part number MAINFRAME OPTIONAL ACCESSORIES 012- - 1568- - 00 CA ASSY:SSP,ELEC,1 METER LONG, EXTENDER...
Page 422 Mechanical Parts List Replaceable Parts List (Cont.) Fig. & Tektronix Serial no. Serial no. Mfr. index part number effective discont’d code number Name & description Mfr. part number 119- - 4518- - 00 ADAPTER,SC:TFS3030,ASC- - 10 TK2491 ASC- - 10...
Page 423 Mechanical Parts List 10- 26 CSA8000 & TDS8000 Series Instruments and Sampling Modules...

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