Tektronix TLA7PG2 Instruction Manual
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Tektronix TLA7PG2 Instruction Manual

Pattern generator probes
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  • Page 1 Complimentary Reference Material This PDF has been made available as a complimentary service for you to assist in evaluating this model for your testing requirements. TMG offers a wide range of test equipment solutions, from renting short to long term, buying refurbished and purchasing new. Financing options, such as Financial Rental, and Leasing are also available on application.
  • Page 2 TLA7PG2 Pattern Generator Probes 071-1017-01 This document supports Tektronix Logic Analyz- er Family Software Version 4.1 and Tektronix Pat- tern Generator Software Version 1.3 and above. 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.
  • 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 Tektronix, with shipping charges prepaid. Tektronix shall pay for the return of the product to Customer if the shipment is to a location within the country in which the Tektronix service center is located. Customer shall be responsible for paying all shipping charges, duties, taxes, and any other charges for products returned to any other locations.

  • Page 6: Table Of Contents

    ........... . TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 7 ........TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 8 ....Figure 29: P6472 PECL and LVPECL jumper position ..TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 9 ... . . Table 16: P6470 series termination resistors ....TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 10: 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. TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 11 WARNING indicates an injury hazard not immediately accessible as you read the marking. CAUTION indicates a hazard to property including the product. Symbols on the Product. The following symbols may appear on the product: TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 12 Use Care When Servicing With Power On. Dangerous voltages or currents may exist in this product. Disconnect power, remove battery (if applicable), and disconnect test leads before removing protective panels, soldering, or replacing components. To avoid electric shock, do not touch exposed connections. TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 13 General Safety Summary viii TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 14 Preface This document provides information on using and servicing the TLA7PG2 probes. Related Documentation In addition to these probe instructions, the following documentation is available for your Tektronix Logic Analyzer Family: H The TLA7PG2 Pattern Generator and Probes Service Manual provides service information for the pattern generator and pattern generator probes.
  • Page 15 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. TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 16: Product Description

    Operating Basics This section provides a brief description of the TLA7PG2 probes and informa- tion on connecting the probes from the pattern generator module to the target system. Product Description The pattern generator probes provide multichannel signals to simulate signals in a test environment.

  • Page 17: Figure 1: Standard Probe, Lead Sets, And Probe Cable

    Probe Lead Sets and Cables Figure 1 shows a typical pattern generator probe with the lead sets and probe cable. The probe cable is included with the TLA7PG2 pattern generator module. Refer to Probe Connectors and Signal Names, beginning on page 7, for probe connector information.

  • Page 18: Figure 2: P6475 Variable Probe, Lead Sets, Power Cord

    Operating Basics Figure 2 shows the P6475 variable probe, lead sets and probe cable. The probe cable is included with the TLA7PG2 pattern generator module. Figure 2: P6475 variable probe, lead sets, power cord, and probe cable Connecting the Standard Probes...

  • Page 19: Connecting The P6475 Probe

    3. Connect the P6475 as shown in Figure 2. The probe cable is reversible; either end can be connected to the P6475. 4. Connect the P6475 power cord. 5. Connect the probe to the pattern generator module on the logic analyzer. TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 20 Follow the procedures below to power on and power off the P6475 variable probe: 1. Power on the DUT 2. Power on the P6475 3. Power on the TLA 1. Power off the TLA 2. Power off the P6475 3. Power off the DUT TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 21 Operating Basics TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 22: Figure 3: P6470 And P6474 Output Connector Pin Assignments

    Reference This section provides reference information and specifications for the TLA7PG2 probes. Probe Connectors and Signal Names P6470 and P6474 Pin Figure 3 shows the P6470 TTL/CMOS and P6474 LVCMOS pin assignments on Assignments the front panel. Figure 3: P6470 and P6474 output connector pin assignments P6471 Pin Assignments Figure 4 shows the P6471 ECL pin assignments on the front panel.

  • Page 23: Figure 5: P6472 Output Connector Pin Assignments

    Figure 6 shows the P6473 LVDS pin assignments on the front panel. Figure 6: P6473 output connector pin assignments P6475 Pin Assignments Figure 7 shows the P6475 variable pin assignments on the front panel. Figure 7: P6475 output connector pin assignments TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 24: Table 1: Inputs And Outputs Of Pattern Generator Probes

    Refer to Table 1 for input and output names for each probe. Table 1: Inputs and outputs of pattern generator probes P6470 TTL/ P6472 PECL/ Characteristic CMOS P6471 ECL LVPECL P6473 LVDS P6474 LVCMOS P6475 Variable TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 25 The logic level of the strobe output is the same as the data output. The output format of the strobe is RZ (return to zero). The pulse width is the same as the first or the second half of the clock cycle. The pulse can be TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 26: Figure 8: Strobe Output Pulse Pattern

    By using the CH6 Output Mode control, it is possible to output a wider or narrower pulse from the CH6 output connector. Figure 11 shows the CH6 and CH7 output pulse patterns when using the CH6 Output Mode control. TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 27: Figure 10: P6475 Ch6 Output Example

    Figure 10: P6475 CH6 output example Figure 11 shows the various CH6 pulse patterns depending on which mode is setup from the CH6 Output Mode Setup menu. See the TLA7PG2 Online Help system for more information. TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 28: Figure 11: P6475 Ch6 Output Mode Pulse Patterns

    External Event Input. All of the probes have one or two event inputs. The pattern generator detects an event when the external event input is High (True). The external event input is Low (False) when no signal is detected or when the probe TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 29 V of the output driver for the P6470 TTL/CMOS probe and the P6474 LVCMOS probe. The P6475 Variable probe input threshold level is adjustable within the range of –2.5 V to +2.5 V. TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 30: Figure 12: P6470, P6471, P6472, P6473 And P6474

    P6470, P6471, P6472, P6473, and P6474 probes. NOTE. There are no ventilation requirements for the standard probes. Figure 12: P6470, P6471, P6472, P6473 and P6474 probe dimensions TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 31: Figure 13: P6475 Variable Probe Dimensions

    Reference Figure 13 shows the dimensions of the P6475 probe. Figure 13: P6475 Variable probe dimensions TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 32: Table 2: P6475 Variable Probe Installation Requirements

    Reference P6475 Installation Requirements Table 2 provides information for the P6475 Variable probe installation: Table 2: P6475 Variable probe installation requirements Characteristics Description ° ≤ TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 33: Figure 14: P6470 Input/Output Circuit

    The P6470 comes standard with 75 W resistor packs. You can change the resistor packs to provide impedance matching for the target system. The P6470 provides 16 data outputs, 1 clock output, and 1 strobe output. Figure 14: P6470 input/output circuit TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 34: Figure 15: P6471 Input/Output Circuit

    Reference P6471 Figure 15 shows the probe input/output circuit for the P6471 ECL pattern generator probe. The P6471 provides 16 data outputs, 1 clock output, and 1 strobe output. Figure 15: P6471 input/output circuit TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 35: Figure 16: P6472 Input/Output Circuit

    Figure 16 shows the input/output circuit for the P6472 PECL/LVPECL pattern generator probe. The P6472 provides PECL/LVPECL signals to the target system and contains 8 data outputs, 1 clock output, and 1 strobe output. Figure 16: P6472 input/output circuit TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 36: Figure 17: Signaling Sense

    H The A terminal of the generator is negative with respect to the B terminal for a binary 1 or OFF state. H The A terminal of the generator is positive with respect to the B terminal for a binary 0 or ON state. Figure 17: Signaling sense TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 37: Figure 18: P6474 Input/Output Circuit

    The P6474 provides 16 data outputs, 1 clock output and 1 strobe output. Figure 18: P6474 input/output circuit Timing Diagrams Figures 19 through 24 show the pattern generator timing diagrams. The diagrams apply to all probes unless otherwise stated. Figure 19: Clock and strobe timing diagram TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 38: Figure 20: P6470, P6472, P6473, And P6474 Inhibit Timing Diagram

    Reference Figure 20: P6470, P6472, P6473, and P6474 inhibit timing diagram Figure 21: P6470, P6472, P6473, and P6474 external event for inhibit timing diagram Figure 22: External event for jump timing diagram TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 39: Figure 23: External Event For Half Channel Advance Timing Diagram

    Reference Figure 23: External event for half channel advance timing diagram Figure 24: External event for full channel advance timing diagram Figure 25: External event for delay to data output for advance diagram TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 40: Table 3: P6470 Ttl/Cmos Probe

    Reference Specifications The specifications apply to all versions of the pattern generator unless otherwise noted. Table 3: P6470 TTL/CMOS probe Characteristic Description Typical Typical Typical TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 41 Reference Table 3: P6470 TTL/CMOS probe (Cont.) Characteristic Description Typical Typical Typical Typical Typical Typical Typical Typical Typical Typical TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 42 Reference Table 3: P6470 TTL/CMOS probe (Cont.) Characteristic Description Typical Typical Typical Typical Typical Typical Typical TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 43: Table 4: P6471 Ecl Probe

    Reference Table 4: P6471 ECL probe Characteristic Description Typical Typical Typical Typical Typical Typical TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 44 Reference Table 4: P6471 ECL probe (Cont.) Characteristic Description Typical Typical Typical Typical Typical TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 45: Table 5: P6472 Pecl/Lvpecl Probe

    Reference Table 5: P6472 PECL/LVPECL probe W ≤ Characteristic Description TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 46: Table 6: P6473 Lvds Probe

    Reference Table 5: P6472 PECL/LVPECL probe (Cont.) W ≤ Characteristic Description Table 6: P6473 LVDS probe Characteristic Description TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 47 Reference Table 6: P6473 LVDS probe (Cont.) Characteristic Description TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 48 Reference Table 6: P6473 LVDS probe (Cont.) Characteristic Description TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 49: Table 7: P6474 Lvcmos Probe

    Reference Table 7: P6474 LVCMOS probe W + 20 Characteristic Description W + < W + 50 TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 50 Reference Table 7: P6474 LVCMOS probe (Cont.) W + 20 Characteristic Description TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 51 Reference Table 7: P6474 LVCMOS probe (Cont.) W + 20 Characteristic Description TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 52: Table 8: P6475 Variable Probe

    Reference Table 8: P6475 Variable probe Characteristic Description Full CH Mode Half CH Mode TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 53 Reference Table 8: P6475 Variable probe (Cont.) Characteristic Description Delay Range Minimum Delay Maximum Delay TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 54 Reference Table 8: P6475 Variable probe (Cont.) Characteristic Description TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 55 Reference Table 8: P6475 Variable probe (Cont.) Characteristic Description TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 56 Reference Table 8: P6475 Variable probe (Cont.) Characteristic Description TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 57: Table 9: Power Supply (P6475 Only)

    Reference Table 9: Power Supply (P6475 only) Characteristic Description Table 10: Atmospherics Characteristic Description ° ° ° ° ° ° ° Table 11: Dynamics characteristics (P6470, P6471, P6472, P6473, P6474) Characteristic Description TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 58: Table 12: Dynamics Characteristics (P6475)

    Reference Table 12: Dynamics characteristics (P6475) Characteristic Description Table 13: Probe cables Characteristic Description Table 14: Twisted lead set Characteristic Description Table 15: Certifications and compliances for P6475 Category Standards or description TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 59 Reference TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 60: Functional Check

    For more extensive checks, refer to the TLA7PG2 Pattern Generator and Probes Service Manual Inspection and Cleaning To maintain good electrical contact, keep the probes free of dirt, dust, and contaminants.

  • Page 61: Figure 26: Removing The Standard Probe Cover

    2. Release the cover latches by pushing the tip of a small flat-blade screwdriver into the cutouts on each side of the probe. Do not pry. 3. Remove the top cover. Figure 26: Removing the standard probe cover TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 62: Table 16: P6470 Series Termination Resistors

    015-A095-00 kit. Table 16: P6470 series termination resistors Part number Value NOTE. Be careful not to bend the resistor pack pins when installing the replace- ment resistors in sockets. Figure 27: P6470 series termination resistors TLA7PG2 Pattern Generator Probes Instruction Manual...

  • Page 63: Figure 28: P6474 Series Termination Resistors

    J300 pin locations as shown in Figure 29. Figure 29: P6472 PECL and LVPECL jumper position Fuses Refer to the TLA7PG2 Pattern Generator and Probes Service Manual for probe fuse ratings and characteristic information. Tektronix does not recommend the replacement of these fuses by the customer due to possible damage to the circuit boards.

  • Page 64: Repackaging

    H A complete description of the service required Seal the shipping carton with an industrial stapler or strapping tape. Mark the address of the Tektronix Service Center and your own return address on the shipping carton in two prominent locations.
  • Page 65 Maintenance TLA7PG2 Pattern Generator Probes Instruction Manual...
  • Page 66 (This warranty is valid only in Japan.) TEL 03 3448 3010 FAX 0120 046 011 5 9 31 141 0001 9:00 12:00 13:00 17:00 E-Mail: ccc@sonytek.co.jp URL: http://www.sonytek.co.jp TEL 0120 741 046 FAX 0550 89 8268 143-1 412 0047 9:00 12:00 13:00 19:00...

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