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Tektronix TDS8000B Series Manuals
Manuals and User Guides for Tektronix TDS8000B Series. We have
4
Tektronix TDS8000B Series manuals available for free PDF download: Programmer's Manual, User Manual, Service Manual
Tektronix TDS8000B Series User Manual (354 pages)
Communications Signal Analyzer and Digital Sampling Oscilloscope
Brand:
Tektronix
| Category:
Measuring Instruments
| Size: 3.79 MB
Table of Contents
Table of Contents
5
General Safety Summary
13
Preface
15
About this Manual
15
Related Manuals and Online Documents
16
Conventions
16
Contacting Tektronix
17
Product Description
19
Models
19
Key Features
19
Product Software
21
Firmware Upgrade
22
Sampling Modules Supported
22
Installation 1
25
Check the Package Contents
25
Powering off the Instrument 1
27
Connect the Peripherals 1
27
Power on the Instrument 1
27
Installation
27
Check the Environmental Requirements
27
Install the Sampling Modules
28
Figure 1- 1: Compartments for Sampling Modules
29
Figure 1- 2: Maximum Inputs in Three Configurations
29
Figure 1- 3: Locations of Peripheral Connectors on Rear Panel
30
Connect the Peripherals
30
Table 1- 1: Additional Accessory Connection Information
31
Description 1
31
Table 1- 2: Line Fuses
31
Figure 1- 4: Line Fuse and Power Cord Connector Locations, Rear Panel
31
Power on the Instrument
31
Figure 1- 5: On/Standby Switch Location
32
Powering off the Instrument
33
Brightness and Contrast Adjustment (Gamma)
33
Back up User Files
33
Software Installation
33
Description
34
Software Release Notes
34
Operating System Reinstallation
34
System Diagnostics
34
Windows Safe Mode
34
Incoming Inspection
35
Assemble Equipment
35
Perform the Diagnostics
36
Figure 1- 6: Compensation Dialog Box
38
Perform the Compensation
38
Perform the Functional Tests
39
Figure 1- 7: Hookup for Electrical Functional Tests
41
Figure 1- 8: Channel Button Location
41
Figure 1- 9: Channel Button Location
44
Figure 1- 10: Optical Channel Verification
45
Figure 1- 11: Hookup for the Time Base Tests
46
Figure 1- 12: Channel Button Location
47
Figure 1- 13: Main Time Base Verification
48
Figure 1- 14: Mag Time Base Verification
49
Figure 1- 15: Channel Button Location
50
Figure 1- 16: Hookup for the Gated Trigger Tests
51
Figure 1- 17: Signal Triggered
52
Figure 1- 18: Signal Not Triggered (Signal Frozen)
53
Figure 1- 19: Signal Not Triggered (no Signal)
54
Figure 1- 20: Signal Triggered
55
Perform the Hardware and Operating System Tests (Windows 98 Only)
56
Accessories and Options
59
Accessories
59
Standard
59
Table 1- 3: Standard Accessories
59
Optional
60
Table 1- 4: Optional Accessories
60
Options
61
Operational Maps
63
Documentation Map
64
System Overview Maps
66
Functional Model Map
66
Process Overview Map
68
User Interface Map - - Complete Control and Display
69
Front Panel Map - - Quick Access to most Often Used Features
70
Display Map - - Single Graticule View
71
Display Map - - Multiple Views
72
Front Panel I/O Map
73
Rear Panel I/O Map
74
Overview
75
Acquiring Waveforms
77
Signal Connection and Scaling
78
Why Use
78
Figure 3- 1: Acquisition and Display Controls
78
What's Special
79
What's Excluded
79
Key to Using
79
To Set up the Signal Input 3
82
To Autoset the Instrument
85
To Reset the Instrument
87
Signal Conditioning Background 3
87
Figure 3- 2: Setting Vertical Scale and Position of Input Channels
89
Figure 3- -3: Varying Offset Positions Vertical Acquisition
91
Figure 3- 4: Horizontal Acquisition Window Definition
92
Figure 3- 5: Common Trigger, Record Length, and Acquisition Rate for All Channels
94
Setting Acquisition Controls
95
Why Use
95
What's Special
95
What's Excluded
96
Keys to Using
96
Key to Using
96
Figure 3- 6: Aliasing
97
To Set Acquisition Modes
98
To Start and Stop Acquisition
100
Acquisition Control Background
101
Acquisition Hardware
101
Sampling Process
101
Figure 3- 7: Channel Configuration
101
Sampling Modes
102
Waveform Record
102
Figure 3- 8: Digital Acquisition - Sampling and Digitizing
102
Acquisition Cycle
103
Figure 3- 9: the Waveform Record and Its Defining Parameters
103
Framescan Acquisitions
104
Why Use
104
What's Special
104
What's Excluded
105
Keys to Using
105
Figure 3- 10: How Framescan Acquisition Works (Scanning on a 127-Bit PRBS Shown)
106
To Acquire in Framescan Mode 3
107
To Acquire in Framescan Mode
110
To Catch a Bit Error
110
Triggering
113
Edge Triggering
113
Why Use
113
What's Special
113
Keys to Using
114
Key to Using
114
Figure 3- -12: Triggered Versus Untriggered Displays 3
115
Figure 3- 11: Slope and Level Define the Trigger Event
115
Table 3- 1: Application-Based Triggering
117
Figure 3- -14: Holdoff Adjustment Can Prevent False Triggers 3
120
Figure 3- -15: Trigger to End of Record Time (EORT) 3
121
Figure 3- -13: Trigger Inputs 3
116
Optional 1
116
Options 1
117
To Trigger
122
To Use Gated Trigger
124
Displaying Waveforms
127
Using the Waveform Display
127
Figure 3- -16: Display Elements 3
128
What's Excluded
129
What's Special
129
Why Use
129
Keys to Using
130
Table 3- 2: Defining and Displaying Waveforms
130
Table 3- 3: Operations Performed Based on the Selected Waveform
131
Figure 3- -17: Horizontal Position Includes Time to Horizontal Reference 3
133
Table 3- 4: Equivalent Mouse and Touchscreen Operations
135
To Display Waveforms in the Main Time Base View 3
136
To Display Waveforms in a Mag View 3
138
Customizing the Display
140
Why Use
140
What's Special
140
Keys to Using
140
Table 3- 5: Customizable Display Attributes
140
To Set Display Styles
142
To Customize the Graticule and Waveforms 3
143
Use a Waveform Database
144
Figure 3- -18: Graticule, Cursor and Automatic Measurements 3
147
Measuring Waveforms
147
Taking Automatic Measurements
148
Why Use
148
What's Measured
148
What's Special
148
Figure 3- -19: Measurement Annotations on a Waveform 3
149
What's Excluded
150
Keys to Using
150
Key to Using
150
Figure 3- -20: High/Low Tracking Methods 3
152
Figure 3- -21: Reference-Level Calculation Methods 3
153
To Take Automatic Measurements
155
To Localize a Measurement
157
Taking Cursor Measurements
159
Why Use
159
What's Measured
159
Table 3- 6: Cursor Functions (Types)
159
What Sources Can I Measure
160
Keys to Using Cursors
160
Figure 3- -22: Horizontal Cursors Measure Amplitudes 3
160
Figure 3- -23: Components Determining Time Cursor Readout Values 3
162
Table 3- 7: Cursor Units
162
To Take a Cursor Measurement
164
To Set the Cursor Sources
164
Optimizing Measurement Accuracy
166
Compensation 3
166
To Compensate the Instrument and Modules 3
166
Why Use
166
Compensation
169
To Perform Dark-Level and User Wavelength Gain Compensations 3
172
Figure 3- -24: Functional Transformation of an Acquired Waveform 3
175
What's Excluded
176
What's Special
176
Why Use
176
Key to Using
177
Keys to Using
177
Table 3- 8: Math Expressions and the Math Waveforms Produced
177
To Define a Math Waveform
179
Creating Math Waveforms
175
Defining Math Waveforms
175
Operations on Math Waveforms
181
Why Use
181
What's Excluded
181
Keys to Using
182
Key to Using
182
To Use Math Waveforms 3
183
To Use Math Waveforms
185
Data Input and Output
187
Saving and Recalling Setups
187
Why Use
187
What's Special
188
What's Excluded
188
Keys to Using
188
Key to Using
188
To Save Your Setup
189
To Recall Your Setup
193
Saving and Recalling Waveforms
194
Why Use
194
What's Special
194
What's Excluded
194
To Save Your Waveform 3
195
To Save Your Waveform
197
To Recall Your Waveform
198
To Clear References
201
Exporting Waveforms and Histograms
202
Why Use
202
Keys to Using
202
Key to Using
202
To Export Your Waveform
202
To Export Your Histogram
203
To Use an Exported Waveform (or Histogram)
203
Figure 3- -25: Export Dialog Box 3
203
Printing Waveforms
206
Remote Communication
213
Using Masks, Histograms, and Waveform Databases
215
Mask Testing Waveforms
215
Why Use
215
What's Special
215
What's Excluded
216
Keys to Using
216
Table 3- 9: Standard Masks
216
Figure 3- -26: Creating a User Mask 3
218
Figure 3- -27: Adding a New Vertex 3
218
To Mask Test a Waveform
219
To Edit a Mask
223
Counting Masks
225
To Create a New Mask
226
Taking Histograms
228
Why Use
228
What's Special
228
Figure 3- -28: Vertical Histogram View and Statistics on Data 3
228
What's Excluded
229
To Take a Histogram
230
Histogram Statistics
232
Table 3- 10: Histogram Statistics
232
Using Waveform Databases
233
Why Use
233
What's Special
233
What's Excluded
233
Keys to Using
234
Key to Using
234
To Set up a Waveform Database 3
236
Figure 3- -29: Normal Vector View of a Waveform 3
237
Figure 3- -30: Waveform Database View of a Waveform 3
237
To Customize the Database Display 3
238
Accessing Online Help
241
What's Available
241
Why Use
241
Keys to Using
241
Documentation Map 2
242
How to Use Online Help
242
Exterior Cleaning 3
249
Cleaning the Instrument
249
Flat Panel Display Cleaning
250
Optical Connector Cleaning
250
Appendix A: Specifications
251
Table A- 1: System - Signal Acquisition
251
Table A- 2: System - Timebase
252
Table A- 3: System - Trigger
253
Table A- 4: System - Environmental
256
Table A- 5: Power Consumption and Cooling
257
Table A- 6: Display
257
Table A- 7: Ports
258
Table A- 8: Data Storage
259
Table A- 9: Mechanical
260
Certifications
261
Table A- 10: Certifications and Compliances
261
Appendix B: Automatic Measurements Reference
263
Pulse Measurements - Amplitude
264
Table B- 1: Pulse Measurements - Amplitude
264
Pulse Measurements - Timing
270
Table B- 2: Pulse Measurements - Timing
270
Pulse Measurement - Area
276
Table B- 3: Pulse Measurements - Area
276
Return-To-Zero (RZ) Measurements - Amplitude
277
Table B- 4: RZ Measurements - Amplitude
277
Return-To-Zero (RZ) Measurements - Timing
291
Table B- 5: RZ Measurements - Timing
291
Return-To-Zero (RZ) Measurements - Area
298
Table B- 6: RZ Measurements - Area
298
Non-Return-To-Zero (NRZ) Measurements - Amplitude
299
Table B- 7: NRZ Measurements - Amplitude
299
Non-Return-To-Zero (NRZ) Measurements - Timing
312
Table B- 8: NRZ Measurements - Timing
312
Non-Return-To-Zero (NRZ) Measurements - Area
317
Table B- 9: NRZ Measurements - Area
317
Measurement Reference Parameters and Methods
318
All Sources
318
Pulse Sources
319
RZ Sources
322
NRZ Sources
324
Tracking Methods
330
MID-Reference Level
331
To Optimize the Vertical Resolution
331
Use a Waveform Database
332
Glossary
333
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Tektronix TDS8000B Series Programmer's Manual (431 pages)
Digital Sampling
Brand:
Tektronix
| Category:
Test Equipment
| Size: 2.85 MB
Table of Contents
Table of Contents
5
Preface
7
Getting Started
9
Setting up Remote Communications
11
Command Syntax
15
Command and Query Structure
15
Clearing the Instrument
17
Command Entry
18
Constructed Mnemonics
20
Argument Types
23
Command Entry
24
Command Groups
27
Acquisition Command Group
27
Calibration Command Group
28
Compensation Command Group
29
Cursor Command Group
31
Display Control Command Group
32
Hard Copy Command Group
33
Histogram Command Group
34
Horizontal Command Group
35
Mask Command Group
39
Math Command Group
40
Measurement Command Group
41
Miscellaneous Command Group
45
Phase Reference Command Group
45
Save and Recall Command Group
46
Status and Error Command Group
47
System Command Group
47
TDR Command Group
50
Trigger Command Group
51
Vertical Command Group
55
Waveform Database Command Group
57
Waveform Transfer Command Group
59
Commands Listed in Alphabetical Order
65
Status and Events
387
Registers
387
Queues
390
Event Handling Sequence
391
Synchronization Methods
392
Messages
397
Programming Examples
407
Appendix A: Character Set
409
Appendix B: Reserved Words
411
Appendix C: Factory Default Setup Values
415
Appendix D: GPIB Interface Specifications
423
Tektronix TDS8000B Series Service Manual (198 pages)
Communications Signal Analyzers, Digital Sampling Oscilloscopes, and Modules
Brand:
Tektronix
| Category:
Measuring Instruments
| Size: 6.73 MB
Table of Contents
Table of Contents
5
General Safety Summary
13
Service Safety Summary
15
Preface
17
Manual Structure
17
Manual Conventions
17
Related Documentation
18
Operating Information
19
Installation
21
Check the Environmental Requirements
21
Site Considerations
21
Operating Requirements
21
Rackmount Requirements
22
Install the Sampling Modules
22
Check Your Sampling Module Manual(S)
22
Figure 1- 1: Compartments for Sampling Modules
22
Maximum Configuration
23
Connect the Peripherals
23
Table 1- 1: Additional Accessory Connection Information
23
Figure 1- 2: Locations of Peripheral Connectors on Rear Panel
24
Power on the Instrument
25
Figure 1- 3: Line Fuse and Power Cord Connector Locations, Rear Panel
25
Table 1- 2: Line Fuses
25
Powering off the Instrument
26
Figure 1- 4: On/Standby Switch Location
26
Software Installation
27
Description
27
Software Release Notes
27
System Hard Drive Rebuild
28
System Diagnostics
28
Windows Safe Mode
28
Theory of Operation
29
Logic Conventions
31
Mainframe Overview
31
Input Signal Path
31
Display Panel
32
Front Panel
32
Rear Panel
32
Low Voltage Power Supply
32
Fans
33
Electrical Sampling Modules Overview
33
80E01, 80E02, 80E03, 80E06, 80E07, and 80E09 Sampling Modules
33
80E04, 80E08, and 80E10 Tdr/Sampling Modules
34
Optical Sampling Modules Overview
35
80C03 Optical Sampling Module
38
80C04 Optical Sampling Module
38
80C07B Optical Sampling Module
40
80C08 Optical Sampling Module
40
80C08B Optical Sampling Module
40
80C11 Optical Sampling Module
42
80C12 Optical Sampling Module
42
80A01 Trigger Prescale Preamplifier Module
42
80A02 EOS/ESD Protection Module
43
80A05 Electrical Clock Recovery Module
43
80A06 Patternsync Trigger Module
44
82A04 Phase Reference Module
44
Adjustment Procedures
45
Adjustment Interval
47
Adjustment Environment
47
Adjustment after Repair
47
Table 3- 1: Adjustments Required for Module Replaced
47
Required Equipment
48
Instrumentation Setup
48
Table 3- 2: Required Equipment and Materials
48
Main Instrument Adjustments
49
Figure 3- 1: Adjustment Setup Using the DMM
49
DC Calibrator Adjust
50
DC Calibrator Adjust Verification
50
Figure 3- 2: Adjustment Setup Using the Signal Generator
51
Internal 10 Mhz Adjust
51
Maintenance
53
Preventing ESD
55
Inspection and Cleaning
56
General Care
56
Flat Panel Display Cleaning
56
Exterior
57
Table 4- 1: External Inspection Check List
57
Interior
58
Table 4- 2: Internal Inspection Check List
58
Removal and Installation Procedures
61
Preparation
61
Table 4- -3: Tools Required for Module Removal
62
Procedures for External Modules
63
Front-Panel Knobs
63
Figure 4- -1: Knob Removal
63
Trim and Carrying Handle
64
Bottom Cover
65
Figure 4- -2: Trim Removal
65
Figure 4- -3: Bottom Cover Removal
66
Covers
67
Figure 4- -4: Cover Removal
68
Figure 4- -5: Cover Removal
69
Line Fuses and AC Power Cord Connector
70
Figure 4- -6: Line Fuses and Line Cord Removal
71
Figure 4- -7: External Modules
72
Figure 4- -8: Internal Modules
73
Figure 4- -9: Acquisition Modules
74
Procedures for Modules
75
Front Panel Assembly
75
Figure 4- -10: Front Panel Assembly Removal
76
Front Panel Board
77
Figure 4- -11: J1 Flex Cable Connector Removal
77
Front Panel Keypad
78
Figure 4- -12: Front Panel Board and Keyboard Removal
78
Display Assembly
79
Figure 4- -13: Display Removal
80
Display Adapter Board
81
Figure 4- -14: Touch Panel and LCD Assembly Removal
81
Figure 4- -15: Display Adaptor Board Removal
82
Figure 4- -16: Connector Clip Assembly
82
Standby/On Switch Flex Circuit Removal
83
Figure 4- -17: Standby/On Switch Flex Circuit Removal
84
Floppy Disk Drive
85
Figure 4- -18: Floppy Disk Drive Removal
85
Hard Disk Drive
86
Figure 4- -19: Hard Drive Disk Removal
87
Figure 4- -20: Removing the Hard Disk Drive from the Cartridge
87
CD Drive
88
Fan Assembly Removal
89
Figure 4- -21: CD Drive and Bracket Removal
89
Figure 4- -22: Fan Assembly Removal
90
Figure 4- -23: Front and Rear Power Distribution Board Removal
91
Low-Voltage Power Supply
92
Figure 4- -24: Low-Voltage Power Supply Removal
93
NLX Board
94
Figure 4- -25: NLX Assembly Removal
95
Figure 4- -26: Riser Adapter and NLX Board Removal
96
Microprocessor
97
Figure 4- -27: Microprocessor Removal
98
PC Processor Board
99
Acquisition Assembly
101
Large Module Interface Circuit Board
104
Module Slot Doors
109
Electrical Modules
118
Exchanging the Electrical Sampling Module
119
Optical Modules
120
80A00 and 82A00 Series Modules
121
Troubleshooting
123
Check for Common Problems
123
Table 4- -4: Failure Symptoms and Possible Causes
123
Equipment Required
126
Isolating Failures between the 80E0X/80C0X Modules or the Mainframe
126
Isolating to a Board if Power will Not Come up
127
Checking the Power Supply Voltages
128
If the Instrument will Not Boot
129
Table 4- -5: Power Supply Voltages
129
Booting into Windows
130
PPC and NLX PC Diagnostics
130
Power-On Diagnostics
130
Qaplus/Win
130
Firmware Updates
131
After Repair
132
Installing the Instrument Model and Serial Number
132
Table 4- -6: Action Required for Module Replaced
132
Update/Restore the NLX Board CMOS
133
Repackaging Instructions
135
Packaging
135
Shipping to the Service Center
135
Symbols
139
CSA8000 and TDS8000 Series Block Diagram
140
Electrical Sampling Modules Block Diagram
141
Optical Sampling Modules Block Diagrams
142
80A01 Block Diagram
164
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Tektronix TDS8000B Series User Manual (16 pages)
Brand:
Tektronix
| Category:
Measuring Instruments
| Size: 0.64 MB
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