Tektronix P7380A, P7360A, P7340A Primary User

User Manual
P7313 12.5 GHz P7380A 8 GHz P7360A 6 GHz P7340A 4 GHz
Z--Activet Differential Probe Family
071-1703-03
www.tektronix.com
Copyright © Tektronix. All rights reserved. Licensed software products are owned by Tektronix or its subsidiaries or suppliers, and are protected by national copyright laws and international treaty provisions.
Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supercedes that in al l previously published material. Specifications and price change privileges reserved.
TEKTRONIX, TEK, TekConnect, and Z-Active are registered trademarks of Tektronix, Inc.
Velcro is a registered trademark of Velcro Industries B.V.
Tip-Clip is a trademarks of Tektronix, Inc.
Contacting Tektronix
Tektronix, Inc. 14200 SW Karl Braun Dri ve P.O. Box 500 Beaverton, OR 97077 USA
For product information, sales, service, and technical support:
H In North America, call 1-800-833-9200.
H Worldwide, visit www.tektronix.com to find contacts in your area.
This warranty is for the probe:

WARRANTY 2

Tektronix warrants that the product will be free from defects in materials and workmanship for a period of one (1) year from the date of shipment. If any such product proves defective during this warranty period, Tektronix, at its option, either will repair the defective product without charge for parts and labor, or will provide a replacement in exchange for the defective product. Parts, modules and replacement products used by Tektronix for warranty work may be new or reconditioned to like new performance. All replaced parts, modules and products become the property of Tektronix.
In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expiration of the warranty period and make suitable arrangements for the performance of service. Customer shall be responsible for packaging and shipping the defective product to the service center designated by 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.
This warranty shall not apply to any defect, failure or damage caused by improper use or improper or inadequate maintenance and care. Tektronix shall not be obligated to furnish service under this warranty a) to repair damage resulting from attempts by personnel other than Tektronix representatives to install, repair or service the product; b) to repair damage resulting from improper use or connection to incompatible equipment; c) to repair any damage or malfunction caused by the use of non-Tektronix supplies; or d) to service a product that has been modified or integrated with other products when the effect of such modification or integration increases the time or difficulty of servicing the product.
THIS WARRANTY IS GIVEN BY TEKTRONIX WITH RESPECT TO THE PRODUCT IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. TEKTRONIX’ RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY. TEKTRONIX AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.
This warranty is for the probe accessories:

WARRANTY 14

Tektronix warrants that the product will be free from defects in materials and workmanship for a period of three (3) months from the date of original purchase from an authorized Tektronix distributor. If the product proves defective during this warranty period, Tektronix, at its option, either will repair the defective product without charge for parts and labor, or will provide a replacement in exchange for the defective product. Batteries are excluded from this warranty. Parts, modules and replacement products used by Tektronix for warranty work may be new or reconditioned to like new performance. All replaced parts, modules and products become the property of Tektronix.
In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expiration of the warranty period and make suitable arrangements for the performance of service. Customer shall be responsible for packaging and shipping the defective product to the service center designated by Tektronix, shipping charges prepaid, and with a copy of customer proof of purchase. 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.
This warranty shall not apply to any defect, failure or damage caused by improper use or improper or inadequate maintenance and care. Tektronix shall not be obligated to furnish service under this warranty a) to repair damage resulting from attempts by personnel other than Tektronix representatives to install, repair or service the product; b) to repair damage resulting from improper use or connection to incompatible equipment; c) to repair any damage or malfunction caused by the use of non-Tektronix supplies; or d) to service a product that has been modified or integrated with other products when the effect of such modification or integration increases the time or difficulty of servicing the product.
THIS WARRANTY IS GIVEN BY TEKTRONIX WITH RESPECT TO THE PRODUCT IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. TEKTRONIX’ RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY. TEKTRONIX AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.

Table of Contents

General Safety Summary v............................
Preface vii............................................
Conventions Used in this Manual vii.......................
Documentation vii......................................
Environmental Conside rations viii.......................
Product End-of-Life Handling viii.......................
Restriction of Hazardous Substances viii..................
Getting Started 1.....................................
Key Features 1.......................................
Handling the Probe 2..................................
Cleaning 2.......................................
Operation Basics 3...................................
Connecting to the Host Instrument 3......................
Selecting the Probe Attenuation (Scaling) 4.............
Connecting a Tip-Clip Assembly 5....................
Functional Check 5....................................
Test Procedure 6...................................
Installing a Tip-Clip Assembly 7......................
Probe Calibration 10....................................
Test Procedure 10...................................
Tip-Clip Ejector 12.....................................
Removing a Tip-Clip Assembly 12.....................
Tip-Clip Ejector Installation 13........................
Connecting to a Circuit Board 14..........................
Soldered Tip-Clip Assembly 15........................
Handheld Adapter 20................................
Square Pin Tip-Clip Assembly. 24......................
Fixtured Probing 25....................................
Reinstalling the Flex Strip 26.............................
Wire Replacement (P7313 Only) 27.......................
Typical Characteristic 27................................
Accessories 29........................................
Standard Accessories 29.................................
Optional Accessories 39................................
Options 41............................................
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Table of Contents
Probe Applications 43..................................
Dual In-line Memory Module (DIMM) Testing 43............
P7000 Probe with a TDS8000 Sampling Oscilloscope 44......
Measuring an RF Signal with a P7000 Series Probe 46.........
Measuring a PCI Express signal with a P7000 probe 47........
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Z-Active Differential Probe Family User Manual

Tables

Figures

Table of Contents
Table 1: Typical electrical characteristics 27..............
Table 2: Typical environmental characteristics 28..........
Table 3: Standard accessories 29........................
Table 4: Optional accessories 39.........................
Figure 1: Connect TekConnect to instrument 3............
Figure 2: Probe (front) 4..............................
Figure 3: Equipment used for the functional check 5.......
Figure 4: Connect to the probe for functional check 6......
Figure 5: Installing a Tip-Clip assembly 7................
Figure 6: Short resistor leads 9.........................
Figure 7: Connect the probe for probe calibration
(TDS6000B/C shown) 11.............................
Figure 8: Removing a Tip-Clip assembly 12...............
Figure 9: Attaching a Tip-Clip Ejector 13.................
Figure 10: Soldered Tip-Clip assemblies 14................
Figure 11: Connect to a circuit board 15..................
Figure 12: TDS/CSA8X00 Series Sampling oscilloscope 17...
Figure 13: Wire-lead length for HBW Tip-Clip assemblies 18
Figure 14: Variable Spacing Tip-Clip assembly 20..........
Figure 15: Assembling the handheld adapter 21............
Figure 16: Lock the handheld adapter 22.................
Figure 17: Square Pin Tip-Clip assembly 24...............
Figure 18: Fixtured probe 25............................
Figure 19: Reinstalling the flex strip 26...................
Figure 20: Circuit board with Tip-Clip assemblies 43.......
Figure 21: TDS8000 sampling oscilloscope 44..............
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Table of Contents
Figure 22: RTPA2A Probe adapter setup 46...............
Figure 23: RT-Eye application 47........................
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Z-Active Differential Probe Family User Manual

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.
To Avoid Fire or Personal Injury
Connect and Disconnect Properly. Connect the probe output to the
measurement instrument before connecting the probe to the circuit under test. Disconnect the probe input from the circuit under test before disconnecting the probe from the measurement instrument.
Connect and Disconnect Properly. Connect the probe output to the
measurement instrument before connecting the probe to the circuit under test. Connect the probe reference lead to the circuit under test before connecting the probe input. Disconnect the probe input and the probe reference lead from the circuit under test before discon­necting the probe from the measurement instrument.
Observe All Terminal Ratings. To avoid fire or shock hazard, observe
all ratings and markings on the product. Consult the product manual for further ratings information before making connections to the product.
Connect the probe reference lead to earth ground only.
Do not apply a potential to any terminal, including the common terminal, that exceeds the maximum rating of that terminal.
Do Not Operate Without Covers. Do not operate this product wit h
covers or panels removed.
Avoid Exposed Circuitry. Do not touch exposed conne ctions and
components when power is present.
Do Not Operate With Suspected Failures. If you suspect there is
damage to this product, have it inspected by qualified service personnel.
Do Not Operate in Wet/Damp Conditions.
Do Not Operate in an Explosive Atmosphere.
Keep Product Surfaces Clean and Dry.
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General Safety Summary
Symbols and Terms
Terms in this Manual. These terms may appear in this manual:
WARNING. Warning statements identify conditions or practices that could result in injury or loss of life.
CAUTION. Caution statements identify conditions or practices that could result in damage to this product or other property.
Symbols on the Product. The following symbol may appear on the
product:
CAUTION
Refer to Manual
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Z-Active Differential Probe Family User Manual

Preface

This manual describes the installation and operation of the P7313, P7380A, P7360A, and P7340A Z-Active Differential Probe Family. Basic probe operations and concepts are presented in this manua l. All documents listed below are l ocated on the Documentation CD that came with your product and the Tektronix Web site. To access the Tektronix Web site, refer to Contacting Tektronix on the copyright page of this manual.

Conventions Used in this Manual

The following icon is used throughout this manual to indicate a step sequence.
1

Documentation

To read about Use these documents
Installation and Opera­tion (overviews)
Read the user manual for general information about how to use your probe.
In-Depth Operation Use the technical reference manual (located on your
documentation CD--ROM) along with the user manual.
Performance Verification and Specifications
Applications Read the Application Examples in the user manual.
Reordering Tip-Clip Assemblies and Tip-Clip Performance
Use the technical reference manual.
Use the Probe Accessory Reorder sheet (located on your documentation CD--ROM) when reordering Tip-Clip accessories and checking Tip-Clip performance. This sheet is located in a pocket of the probe soft case.
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vii
Preface

Environmental Considerations

This section provides information about the environmental impact of the product.

Product End-of-Life Handling

Observe the following guidelines when recycling an instrument or component:
Equipment Recycling. Production of this equipment required the
extraction and use of natural resources. The equipment may contain substances that could be harmful t o the envi ronment or human health if improperly handled at the product’s end of life. In order to avoid release of such substances into the environment and to reduce the use of natural resources, we encourage you to recycle this product in an appropriate system that will ensure that most of the materials are reused or recycled appropriately.
The symbol shown to the left indicates that this product complies with the European Union’s requirements according to Directive 2002/96/EC on waste electrical and electronic equipment (WEEE). For information a bout recycling options, check the Support/Service section of the Tektronix Web site (www.tektronix.c om).
viii

Restriction of Hazardous Substances

This product has been classified as Monitoring and Control equipment, and is outside the scope of the 2002/95/EC RoHS Directive. This product is known to contain lead, cadmium, mercury, and hexavalent chromium.
Z-Active Differential Probe Family User Manual

Getting Started

Key Features

H Rise time <40 ps (guaranteed) P7313
10--90% <55 ps (guaranteed) P7380A
H Differential ±1 V (5X) P7380A, P7360A, & P7340A
Signal ±2.5 V (25X) P7380A, P7360A, & P7340A Range ±0.625 V (5X) P7313 (DC Coupled) ±2.0 V (5X) P7313
The Z-Active Differential Probe Family can help you probe in tight places while preserving high bandwidth and improving connectivity with low loading. Key features include:
H Bandwidth >12.5 GHz (typical) P7313
>8.0 GHz (typical) P7380A >6.0 GHz (typical) P7360A >4.0 GHz (typical) P7340A
<70 ps (guaranteed) P7360A <100 ps (guaranteed) P7340A
H Input resistance
H 100 KΩ differential
H 50 KΩ per side
H AC loading (see Technical Reference)
H Interchangeable probe Tip-Clip assemblies
H Solder down and square pin capability
H Handheld adapter with variable spacing Tip-Clip assembly
H Fixturing with an adapter
H Small probe head for easy probing of SMDs
H TekConnect Interface
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Getting Started

Handling the Probe

This probe is a precision high-frequency device; exercise care when you use and store the probe. The probe and cable are susceptible to damage caused by careless use. Always handle the probe at the compensation box and probe head, to avoid undue physical strain to the probe cable, such as kinking, excessive bending, or pulling. Visible dents in the cable will increase signal aberrations. Do not drop the probe or subject it to physical shock. Damage to the probe may result.
CAUTION. To prevent damage to the probe, always use an anti--static wrist strap connected to a static-controlled workstation when you handle the probe. The probe input contains electronic components that can be damaged by contact with high voltages, inc luding static discharge.

Cleaning

Protect the probe from adverse weather conditions. The probe is not waterproof.
CAUTION. To prevent damage to the probe, do not expose it to sprays, liquids, or solvents. Avoid getting moisture inside the probe during exterior cleaning.
Do not use chemical cleaning agents; they may damage the probe. Avoid using chemicals that contain benzine, benzene, toluene, xylene, acetone, or similar solvents.
Clean the exterior surfaces of the probe with a dry, lint-free cloth or a soft-bristle brush. If dirt remains, use a soft cloth or swab dampened with a 75% isopropyl alcohol solution. A swab is useful to clean narrow spaces on the probe, use only enough solution to dampen the swab or cloth. Do not use abrasive compounds on any part of the probe.
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Z-Active Differential Probe Family User Manual

Operation Basics

Connecting to the Host Instrument

CAUTION. To avoid ESD damage to the probe, always use
an antistatic wrist strap (provided with your probe), and work at a static-approved workstation when you handle
the probe.
The TekConnect interface features a spring-loaded latch that provides audible and tactile confirmation that a reliable connection has been made to the host instrument.
Follow these steps to connect the TekConnect interface and set the probe to 5X or 25X probe attenuation.
1. Slide the probe into the TekConnect receptacle on the host
instrument. The probe snaps into the receptacle when fully
engaged.
Latch button
Figure 1: Connect TekConnect to instrument
When the probe is connected, the host instrument reads information from the probe, identifies the device, and powers on the appropriate
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Operating Basics
power supplies. The preamp inputs on the host instrument are ESD protected by remaining grounded until a valid TekConnect device is detected.
NOTE. DC typical characteristics are located on page 27. For detailed electrical performance information, see your technical reference manual located on the CD.

Selecting the Probe Attenuation (Scaling)

When powered on, the indicator LEDs light briefly, and indicate that the attenuation is selected.
2. Press the Dynamic Range Select button to choose between 5X
and 25X probe attenuation settings. Note that the dynamic range changes when the attenuation setting is changed. See Figure 2.
3XX
x.xxxv
x.xv
Indicator
1
lights
Quick Tip. Flashing indicator lights during or after the probe power on indicates that an internal probe diagnostic fault exists. Disconnect and reconnect the probe to restart the power-on diagnostic sequence. If the LEDs continue to flash, the probe is defective, and must be returned to Tektronix for repair.
Dynamic Range Select button
Quick Tip. For the best noise performance, choose the 5X attenu­ator setting if it meets the dynamic range requirements for the signal.
Figure 2: Probe (front)
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Z-Active Differential Probe Family User Manual

Connecting a Tip-Clip Assembly

To connect a Tip-Clip assembly to your probe, refer to Installing a Tip-Clip assembly on page 7, Connecting to a Circuit Board on
page 14, and the Accessory section on page 33 for more information about Tip-Clip assemblies.

Functional Check

After installing the probe on the oscilloscope, you can perform a functional check using the PROBE COMPENSATION or FAST EDGE connection on the front panel of the oscilloscope, depending on the model of oscilloscope used.
For more information about accessories, see the Accessories section startingonpage29.
Oscilloscopes with
a TekConnect Interface
Operating Basics
Long Flex, Small Resistor, Tip-Clip assembly
Probe
SMA (M)-to-BNC (F) adapter. Other oscilloscopes with BNC connectors do not need this adapter. (Tektronix part number 015-0554-XX)
Figure 3: Equipment used for the functional check
Z-Active Differential Probe Family User Manual
BNC (M)-to-Minigrabbers
5
Operating Basics

Test Procedure

Following is a method for connecting the probe to a typical compensation connector.
1. Connect the probe to any channel of the oscilloscope.
2. Set the oscilloscope to display the probe channel.
3. Set the probe gain to 25X.
4. Connect the BNC (M)-to-Minigrabbers (with an SMA (M)-to-BNC
(F) adapter) to the oscilloscope Probe Compensation connector. SeeFigure4.
4
Optional: Use a Velcro strap
to stabilize the probe when
taking measurements.
5
Figure 4: Connect to the probe for functional check
6
Z-Active Differential Probe Family User Manual
Operating Basics

Installing a Tip-Clip Assembly

Retrieve a Long Flex, Small Resistor, Tip-Clip assembly from the Accessory Kit that came with your probe. For a list of Tip-Clip assemblies, refer to the Accessory sectiononpage33.
CAUTION. To prevent damage to the Tip-Clip, use care when you handle any of the Tip-Clip assemblies.
5. Attach the Long Flex, Small Resistor, Tip-Clip assembly to the
probe tip.
a. Grasp the sides of the Tip-Clip assembly and slide it
toward the back of the probe tip. You will feel the Tip-Clip assembly click past a ridge on the probe tip when it is properly seated. See Figure 5.
b. Check that the Tip-Clip housing seats flush against the
probe-tip contacts.
Probe-tip
b
contacts
a
Figure 5: Installing a Tip-Clip assembly
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Operating Basics
6. Connect the BNC-to-Minigrabbers to the Long Flex, Small
Resistor, Tip-Clip assembly on the probe.
H Connect the probe + input to the BNC red (+) terminal.
H Connect the probe -- input to the adapter -- or ground.
Quick Tip: The PPM203B Articulat ing Arm (used with the Probe
Arm Adapter) and PPM100 Positioner Arm are not required, but may be used to support the probe. This relieves strain on the Tip-Clip assembly and provides a stable waveform measurement. See the Accessories section of this manual on page 40.
7. Adjust the oscilloscope to display a stable waveform (we
recommend that you use the Autoset function). When you see a stable square wave, check the amplitude.
The probe compensation signal amplitude and common mode voltage is dependent on oscilloscope model. Check that the signal amplitude on the oscilloscope and the common mode voltage approximate those in the table:
P7313, P7380A, P7360A, or P7340A probe set at 25X Attenuation
Signal amplitude 400 mV p-p 1.0 V p-p
V
CM
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Z-Active Differential Probe Family User Manual
TDS6604 TDS7704
1.8 V --500 mV
Operating Basics
8. Use the (--) Minigrabber to short the resistor leads together and
connect to a ground potential. See Figure 6.
6
0 V (Ground potential)
Figure 6: Short resistor leads
With the probe offset set to 0.0 V, the oscilloscope display will be at the ground reference.
9. Set the oscilloscope volts/division to 2 V.
10. Adjust the PROBE OFFSET between +4 V and --3 V. The
displayed waveform will vary between approximately +3 V and
-- 4 V .
11. Disconnect the shorting (--) Minigrabber.
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Operating Basics

Probe Calibration

After you perform a functional check of the probe, run a probe calibration routine. Probe calibration minimizes measurement errors by optimizing the gain and offset of the probe and oscilloscope combination. We recommend that you repeat the probe calibration on each channel that you use. Individual calibration constants are stored for each probe on each channel.
After you calibrate and then disconnect the probe, there may be a slight offset displaye d on the screen. This slight offset occurs if you leave the probe inputs open. The normal measurement configuration is to calibrate the probe offset with a low source impedance. To check offset calibration, short the probe tips together. When the offset returns to zero, you have completed a successful probe calibration.
CAUTION. To avoid ESD damage to the probe, always use an antistatic wrist strap (provided with your probe), and work at a static-approved workstati on when you handle the probe.
10
You can use the equipment shown in the Functional Check in Figure 3 on page 5 t o perform the probe calibration.

Test Procedure

The Calibration Status of the instrument Signal Path Compensation test must be pass for the probe calibration routine to run:
1. From the Utilities menu, select Instrument Calibration.
2. In the Calibration box, check that the Status field is pass. If it is
not, disconnect all probes and signal sources from the oscillo­scope, and run the Signal Path Compensation routine.
When the Signal Path compensation test status is pass, run the following probe calibration routine:
3. Connect the probe to one of the oscilloscope channels, and set the
oscilloscope to display the channel. Allow the probe to warm up for 20 minutes.
Z-Active Differential Probe Family User Manual
Operating Basics
NOTE. Connect the + probe input to the positive Minigrabber, connect the -- probe input to the ground Minigrabber.
4. Connect the BNC-to-Minigrabbers to the oscilloscope PROBE
CAL connector as shown in Figure 7.
If a PROBE CAL connector is not available on your oscilloscope,
you may be able to use the PROBE COMPENSATION connector
for the probe calibration procedure. Check your oscilloscope
manual or online Help for specific direction on probe calibration.
4
Figure 7: Connect the probe for probe calibration (TDS6000B/C shown)
5. In the menu bar, select Vertical and then select Probe Cal.
6. When the Probe Cal dialog box appears, select Clear Probe Cal,
and then select Calibrate Probe.
The probe calibration routine runs, optimizing the probe to the
oscilloscope for both probe attenuation settings.
7. After a successful Probe Cal, the screen displays pass.
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Operating Basics

Tip-Clip Ejector

A Tip-Clip Ejector is shipped installed on the probe tip and is used to remove the Tip-Clip assembly.
CAUTION. To prevent wear to the Tip-Clip housing, it is recom­mended that you use the Tip-Clip Ejector to remove the Tip-Clip assembly from the probe tip.

Removing a Tip-Cli p Assembly

Follow these steps to remove the Tip-Clip assembly by using the Tip-Clip Ejector:
1. Grasp the sides of the Tip-Clip Ejector and slide the Tip-Clip
Ejector towards the front of the probe tip. You will feel the Tip-Clip Ejector click past a ridge on the probe tip and the Tip-Clip assembly will loosen. See Figure 8.
2. Remove the Tip-Clip assembly.
12
Tip-Clip Ejector
2
1
Tip-Clip
assembly
Figure 8: Removing a Tip-Clip assembly
Z-Active Differential Probe Family User Manual
Operating Basics

Tip-Clip Ejector Installation

If you find that a Tip-Clip Ejector is missing from the probe tip, follow these steps to reattach the Tip-Clip Ejector:
We recommend that you use the Magni-Spec magnifiers when you attach the Tip-Clip Ejector to the probe tip.
1. Remove any Tip-Clip assemblies from the probe tip, if necessary.
2. Turn the probe tip over with the back of the probe tip facing you.
SeeFigure9.
3. Position the Tip-Clip Ejector with the angled faces pointing
towards the probe tip.
4. Place the Tip-Clip Ejector into the slot on the back of the probe
tip. The Tip-Clip Ejector slides easily in this slot when placed
correctly.
Tip-Clip Ejector
4
3
2
Figure 9: Attaching a Tip-Clip Ej ector
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Operating Basics

Connecting to a Circuit Board

When connecting to a circuit, you can use the probe in three modes:
H Use one or several Tip-Clip assemblies soldered to a circuit board
for measurements in tight spaces. See Figure 10.
H Use the Handheld Adapter with the Variable Spacing Adapter
where probe clearance is less of an issue.
H Use a fixtured adapter for hands-free probing.
H Use the Square Pin Ti p-Clip assembly to probe a pair of square
pins.
14
Figure 10: Soldered Tip-Clip assemblies
Z-Active Differential Probe Family User Manual
Operating Basics

Soldered Tip-Clip Assembly

Follow these steps to solder a Tip-Clip assembly to a circuit board, except for the HBW Tip-Clip assemblies; then see page 18.
NOTE. For the choice of Tip-Clip assemblies and Tip-Clip perfor­mance information, see page 33 in the Accessories section.
Identify a location near the circuit under test where the Tip-Clip ca n be placed and soldered to a circuit with the recommended Tip-Clip damping resistor lead length (see step 4).
1. Attach the Tip-Clip Tape to the circuit board, then press the
Tip-Clip assembly to the tape. See Figure 11. Wait a moment for
the adhesive to set.
Oscilloscopes with
a TekConnect Interface
Tip-Clip Tape
Velcro strap
and dot
Circuit under test
Figure 11: Connect to a circuit board
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Operating Basics
Connect the probe to any oscilloscope that features the TekConnect interface.
2. Attach the probe to the Tip-Clip assembly.
CAUTION. To prevent damage to the circuit board or circuit board connections due to accidental movement of the probe and soldered leads, it is recommended that the Tip-Clip assembly and probe be secured to the circuit board using the provided Velcro fastening strap and dots, and the Tip-Clip Tape.
3. Attach the Velcro fastening strap and dots to the probe and circuit
board.
CAUTION. To avoid damage to the Tip-Clip or the circuit under test, avoid applying excessive heat from the soldering iron. Use a low wattage, temperature-controlled soldering iron and appropriately sized soldering iron tip.
16
4. Solder the Tip-Clip leads to test points on your circuit board. See
Quick Tips.

Quick Tips

H For optimum performance and signal integrity, keep the lead
length between the DUT (Device Under Test) and the Tip-Clip resistor short, less than 0.050-in if possible, and the lead lengths the same length.
H Since the Tip-Clip loading is relatively light at about 0.1 pF, you
may be able to leave several Tip-Clip assemblies attached to your circuit while you take measurements, depending on the sensitivity of your circuit to loading. Tip-Clip loading of t he circuit under test is minimum when the probe is attached to the Tip-Clip.
Z-Active Differential Probe Family User Manual
Operating Basics
You can connect TekConnect probes to some nonTekConnect instruments using special probe adapters. The 80A03 TekConnect Probe Interface adapts any TekConnect probe to the TDS8X00 and CSA8X00 Series oscilloscopes. The RTPA2A TekConnect Probe Interface adapts any TekConnect probe to the RTSA Real-Time Spectrum Analyzers. See page 44 for alternate setups.
TDS/CSA8X00 Series Oscilloscope
Trigger
signal
Data
signal
SMA
cable
Circuit
under test
80E0X
module
Trigger input
Velcro strap
and dot
Tip-Clip Tape
80A03 TekConnect
Probe Interface
80A03
Figure 12: TDS/CSA8X00 Series Sampling oscilloscope
NOTE. For proper operation, the 80A03 firmware must be version 2.0 or above. The firmware version label is on the rear panel of the 80A03 instrument.
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Operating Basics

Soldered HBW Tip-Clip Assemblies (P7313 Only).

The HBW solder-in Tip-Clips are required for full bandwidth measurements using the P7313 probe. The HBW Tip-Clips are designed with damping resistors mounted on a flex circuit and circuit attachment wires soldered to the ends of the damping resistors (see Figure 13).
HBW Right--Angle, Flex
Tip-Clips
HBW Straight Flex
Tip-Clips
Trim length 1.27 mm
(0.050 in)
Trim length 1.27 mm
(0.050 in)
0.254 mm (0.010 in)
3.048 mm (0.120 in)
Figure 13: Wire-lead length for HBW Tip-Clip assemblies
The attachment wires can be bent symmetrically to vary the interconnect spacing. Care must be used when soldering a HBW Tip-Clip to a circuit under test to avoid inadvertently desoldering either the attachment wires or the damping resistor.
0.254 mm (0.010 in)
3.048 mm (0.120 in)
18
Z-Active Differential Probe Family User Manual
Operating Basics
Use the following precautions when soldering HBW Tip-Clips:
H Avoidstrainontheattachmentwires.Toavoidstrainonthe
attachment wires, the HBW Tip-Clip should be attached to the circuit board with the Tip-Clip tape as shown in Figure 11 on page 15. The use of Velcro fastening straps and dots to anchor the probe body is also recommended.
H Use the high-temperature solder supplied with the wire
replacement kit when replacing wires on the HBW Tip-Clip damping resistor. The relatively large thermal mass of the damping resistor and the use of a high-temperature solder to attach the wire to the damping resistor helps to reduce the risk of accidentally desoldering the attachment wire from the damping resistor. However, avoid applying too much heat from a soldering iron when attaching the HBW Tip-Clip wires to the circuit under test.
H Use a low-temperature solder to attach the HBW Tip-Clip wires
to the circuit under test.
H Use a low-wattage, temperature-controlled soldering iron and a
small mass soldering iron tip. The solde ring iron temperature should be set as low as possible, while still providing a reliable solder joint.
H The circuit interconnect on the circuit board should be pre-
trimmed, if possible, to minimize the wire attachment dwell time. Carefully pre-trimming the Tip-Clip wire may also help reduce the required soldering iron dwell time for the wire attachment to the circuit.
Z-Active Differential Probe Family User Manual
19
Operating Basics

Handheld Adapter

Before probing with the Handheld Adapter, you must follow these steps to attach the handheld adapter housings and Variable Spacing Tip-Clip assembly to the probe:
1. Attach the Variable Spacing Tip-Clip assembly to the probe tip
(see Figure 14 on page 20). Although the Tip-Clip is insensitive to mechanical attachment polarity, the probe measurement polarity will be affected by the polarity of the probe input contacts connected to the Variable Spacing Tip-Clip.
1
Lever arm (rotate the lever arms to adjust the pin spacing)
20
Figure 14: Variable Spacing Tip-Clip assembly
NOTE. The Variable Spacing Tip-Clip assembly is a small precision part and careful handling will extend the life of this part. Use care when applying pressure to the probe Tip-Clip assembly during probing and handling.
To loosen the action of the lever arms on the Variable Spacing Tip-Clip assembly, rotate the lever arms three or four times.
For Variable Spacing Tip-Clip assembly specifications, refer to the technical reference on your documentation CD or Tektronix Web site.
You can store the Variable Spacing Tip-Clip assembly in the plastic accessory box.
Z-Active Differential Probe Family User Manual
Operating Basics
2. Separate the Handheld Adapter housings, if necessary (see
Figure 16 on page 22 for latch location), and place the probe in the lower housing. See Figure 15.
a. Check that the plastic pins on the lower housing are keyed
in the slots on the probe (either side). When seated correctly, the probe will not move in the lower housing.
b. Dress the wires around the post in the lower housing. For
consistent polarity, do not cross the wires.
c. Seat the probe tip on the metal pin in the nose of the lower
housing.
Slots
(two pins per slot, use either
side of the probe)
2
2b
2c
Elastomeric pads
Figure 15: Assembling the handheld adapter
Z-Active Differential Probe Family User Manual
2a
Lower housing
21
Operating Basics
3. While holding the lower housing and probe still, hook the nose of
the upper housing into the nose of the lower housing.
4. Bring the two housings together.
5. Slide the latch forward on the upper housing to lock the housings
in place. See Figure 16.
4
22
5
3
Figure 16: Lock the handheld adapter
NOTE. When the Handheld Adapter is properly assembled, the elastomeric pads seated in the nose of the Handheld Adapter (see Figure 15) provide a balanced cushioning for the probe tip, unless too much pressure is applied to the probe tip. This balanced cushioning of the probe tip helps make the connections to the two interconnect points of a differential measurement easier.
Z-Active Differential Probe Family User Manual
Operating Basics

How to Remove the Handheld Adapter Housing.

CAUTION. To prevent damage to the Handheld Adapter when removing it from the probe, slide the latch on the upper housing first before attempting to separate the housings.
To remove the Handheld Adapter housings from the probe:
1. Slide the latch to the unlock position.
2. Slide the top housing back from the probe tip, and then separate
and remove the probe housing halves.
You can store the Handheld Adapter in the probe case that shipped with the probe.
Z-Active Differential Probe Family User Manual
23
Operating Basics
Square Pin Tip-Clip Assembly.
Use the Square Pin Tip-Clip assembly for probing 0.025-in diameter square pins spaced 0.1-in on center. Square pins are not an ideal transmission path for high speed electrical signals. Square pins are not recommended for signals faster than 100 ps or 3 GHz.
Oscilloscopes with
a TekConnect Interface
24
Velcro strap
and dot
Circuit under test
Figure 17: Square Pin Tip-Clip assembly
Z-Active Differential Probe Family User Manual

Fixtured Probing

Fixtured probing can be used to make hands-free connections to a circuit under test. The probe arm adapter is used to attach the probe body or Handheld Adapter to a PPM203B Articulating or PPM100 Probe Fastener. Figure 18 shows a fixtured probe (PPM203B with a Probe Arm Adapter).
Operating Basics
Probe Arm Adapter
PPM203B Articulated Arm
Probe
Figure 18: Fixtured probe
Fixtured probing can be used with the Handheld Adapter and Variable Spacing Tip-Clip assembly to make non-soldered, hands-free connections to a circuit under test. Fixtured probing can also be used to reduce the strain on the probe with solder-in probing connections.
Z-Active Differential Probe Family User Manual
25
Operating Basics

Reinstalling the Flex Strip

If the flex strip separates from the Tip-Clip housing, follow these instructions to reinstall the flex strip.
1. Ensure that the two elastomeric backing buttons are in place in
the Tip-Clip housing. Position the flex strip and Tip-Clip housing as shown in 1 of Figure 19.
2. Reinstall the flex strip as shown in 2 of Figure 19. Check that the
flex strip is seated evenly against t he Tip-Cl ip housing.
1
Notched
edge (key)
Gold contacts face upwards
26
2
Pin notch
(key)
Push down and pull
back on the flex strip
Figure 19: Reinstalling the flex strip
Z-Active Differential Probe Family User Manual
Notched
edge (key)
Flex strip
Tip-Clip housing
Elastomeric
backing buttons

Wire Replacement (P7313 Only)

If you need to resolder a HBW Tip-Clip wire lead, refer to the instructions in the Wire Replacement Kit. This kit is located inside the Accessory Kit box that came with the probe. The Wire Replacement Kit includes the high temperature solder recommended for use in replacing wire leads on the HBW Tip-Clips. The kit also includes both replacement 8 mil wire and 4 mil wire, which is used with smaller circuit board traces and vias.

Typical Characteristic

Typical characteristic s (Tables 1 and 2) describe t ypical but not guaranteed performance
Table 1: Typical electrical characteristics
Characteristic Description
Differential Signal Range (DC Coupled)
Operating Voltage Window P7380A, P7360A, & P7340A
.
P7380A, P7360A, & P7340A
±1V(5X) ±2.5 V (25X)
P7313
±0.625 V (5X) ±2.0 V (25X)
--3.0 V to +5.0 V (5X and 25X)
Operating Basics
P7313
--3.0 V to +4.0 V (5X and 25X)
Differential offset range --3.0 V to +4.0 V
Maximum nondestructive input voltage
1
1
See the caution that follows.
±15 V
(DC + peak AC)
between either probe inputs and ground.
Z-Active Differential Probe Family User Manual
between each input or
27
Operating Basics
CAUTION. To prevent permanent damage to the probe, do not exceed 15V pk on either differential input relative to ground.
Table 2: Typical environmental characteristics
Characteristic Description
Temperature
Humidity (Noncondensing)
Altitude Operating: 3,000 m (10,000 ft)
Pollution Degree 2, Indoor Use only
1
Operating: 0 to +40 °C(+32to+104_F) Nonoperating: --55 to +75 °C (--131 to +167 _F)
Operating: 0--90%RH, up to +30 °C(+32to+86_ F), 0--75%RH up to 40 °C(+86to+104_F)
Nonoperating: 0--90%RH, up to +30 °C(+32to+86_ F), 0--75%RH up to 75 °C(+86to+167_F)
Nonoperating: 15,000 m (50,000 ft)
See the warning that follows.
1
28
WARNING.
stored at high ambient temperatures above +55
To avoid a burn hazard when the probe has been
°C (+131 °F),
allow sufficient time for the probe to cool before handling.
Z-Active Differential Probe Family User Manual

Accessories

You can reorder the following parts separately if a part number is listed, but in many cases the quantities differ from those originally shipped.
Tip-Clip performance and application information is in this section starting on page 33. For more detailed Tip-Clip information (dimensions and waveforms), see the Specification section in your technical reference manual on the probe documentation CD--ROM.

Standard Accessories

The following standard accessories are shipped with the probes as noted below. In the reorder column, the number inside the parenthe­sis indicates the reorder quantity.
Table 3: Standard accessories
Accessory Shipped with Reorder (Tektronix part number)
P7313 P7380A P7360A P7340A
1
Pouch, nylon carrying case with inserts.
This carrying case has several compart-
1
ments to hold the probe and accessories.
1 1
016-1952-XX (1)
P7313 P7380A P7360A P7340A
1
BNC (M)-to-Minigrabber adapter. This
1
adapter connects the probe to the oscillo-
1
scope during the functional test.
1
013-0342-XX (1)
Z-Active Differential Probe Family User Manual
29
Accessories
Table 3: Standard accessories (Cont.)
Accessory Reorder (Tektronix part number)Shipped with
P7313 P7380A P7360A P7340A
1
Magni-Spec Magnifier. A hands-free
1
magnifier that can be worn alone or over
1
eyeglasses to assist you when attaching
1
the Tip-Clip leads to your circuit board or attaching the Tip-Clip Ejector. When not needed, you can flip the magnifier lenses up.
378-0486-XX (1)
Certificate
of
Calibration
Data
Calibration
Report
P7313 P7380A P7360A P7340A
P7313 P7380A P7360A P7340A
1
Antistatic Wrist Strap. When using the
1
probe, always work at an antistatic work
1
station and wear the antistatic wrist strap.
1
006-3415-XX (1)
1
Calibration Certificate. A certificate of
1
traceable calibration is provided with every
1
probe.
1
Option D1 Data Calibration Report. The Data
Calibration Report lists the manufacturing test results of your probe at the time of shipment and is included with every probe.
P7313 P7380A P7360A P7340A
1
Accessory Reorder and Tip-Clip Data
1
Sheet. Use the accessory reorder sheet as
1
a quick guide for ordering probe accesso-
1
ries. An illustration of each Tip-Clip assembly is on the reorder sheet. This sheet is located in the probe case.
30
001-1389-XX (1)
Z-Active Differential Probe Family User Manual
Table 3: Standard accessories (Cont.)
theboxoverforaccesstothesecondlid
Accessory Reorder (Tektronix part number)Shipped with
(each language option ordered)
Accessories
User Manual and CD-ROM. The user manual provides instructions for operating and maintaining the P7313, P7380A, P7360A, and P7340A differential probes. The documentation CD-ROM contains PDFs of primers, basic probe and mea­surement literature, and the probe manuals (the user manual and a probe specific technical reference).
020-2640-XX English 020-2648-XX Japanese 020-2649-XX Simplified Chinese
P7313 P7380A P7360A P7340A
P7313 P7380A P7360A P7340A
1 pair
HHA Housing. One pair of Handheld
1 pair
Adapter housings.
1 pair
015-0717--XX (1 pair)
1 pair
1kit
Accessory Kits. The kits include an
1kit
Attachment kit, a Color Band kit, Adhesive
1kit
Tip-Clip Tape, Keying labels, a Tip-Clip
1kit
Ejector kit, and an assortment of Tip-Clip assemblies. Keying labels come attached to the inside of the accessory kit lid. Turn the boxoverforaccess to the second lid.
The Wire Replacement kit comes with the P7313 Accessory Kit only.
020-2636-XX P7313 (kit of 1) 020-2557-XX P7380A (kit of 1) 020-2690-XX P7360A & P7340A (kit of 1)
.
Z-Active Differential Probe Family User Manual
31
Accessories
Table 3: Standard accessories (Cont.)
Accessory Reorder (Tektronix part number)Shipped with
Note. The following standard accessories are included in the Accessory Kits, unless noted otherwise.
P7313 P7380A P7360A P7340A
P7313 P7380A P7360A P7340A
P7313 P7380A P7360A P7340A
1kit
Attachment kit. This kit includes two
1kit
Velcro fastening straps and ten Velcro dots
1kit
that are used to stabilize the probe body
1kit
when taking measurements.
016-1953-XX (Kit of 1 )
1kit
Color Band Kit. This kit includes two sets
1kit
of five colored pairs. When you are using
1kit
more than one probe, the bands enable
1kit
you to quickly match the probes to the channels that they are connected to. To use the marker bands, attach a band to the indent on the end of the molded strain relief of the probe cable and on the end of the probe compensation box. Use the color band that matches the color of the channel that the probe is connected to.
016-1948-XX (Kit of 1 )
1kit
Wire Replacement Kit. (P7313 Accessory
--
kit only). This kit Includes three bobbins;
--
solder, 4 mil wire, and 8 mil wire plus an
--
instruction sheet. Use this kit to replace wire leads on HBW Tip-Clip assemblies.
32
020-2644-XX (kit of 1)
Z-Active Differential Probe Family User Manual
Table 3: Standard accessories (Cont.)
Accessory Reorder (Tektronix part number)Shipped with
P7313 P7380A
Blue
P7360A P7340A
3
HBW Straight Flex, 8 mil wire, Tip-Clip
--
Assembly.
--
--
Bandwidth: >12.5 GHz (P7313) TR: 10/90 <40 ps, 20/80 <25 ps Loading: Z
>200 to 10 GHz
MIN
Highest bandwidth and best probe loading for HBW Tip-Clip assemblies. Using the Wire Replacement Kit allows you the flexibility to solder 8 mil or 4 mil wires to small vias.
020-2639-XX (kit of 10) 020-2657-XX (kit of 5)
Accessories
Blue
P7313 P7380A P7360A P7340A
3
HBW Right-Angle Flex, 8 mil wire,
--
Tip-Clip Assembly.
--
--
Bandwidth: >12 GHz (P7313) TR: 10/90 <42 ps, 20/80 <27 ps Loading: Z
MIN
Provides an alternative connection orientation. Using the Wire Replacement Kit allows you the flexibility to solder 8 mil or 4 mil wires to small vias.
020-2638-XX (kit of 10) 020-2656-XX (kit of 5)
Z-Active Differential Probe Family User Manual
>150 to 10 GHz
33
Accessories
Table 3: Standard accessories (Cont.)
Accessory Reorder (Tektronix part number)Shipped with
P7313
Blue
P7380A P7360A P7340A
3
Short Flex, Small Resistor, Tip-Clip
3
Assembly.
2 2
Bandwidth: >8.0 GHz (P7313 & P7380A) TR:10/90 <55 ps*,20/80<35 ps Loading: Z
290 to8GHz
MIN
Bandwidth: >6.0 GHz (P7360A) TR: 10/90 <70 ps*, 20/80 <50 ps Loading: Z
290 to6GHz
MIN
Bandwidth: >4.0 GHz (P7340A) TR: 10/90 <100 ps*, 20/80 <75 ps Loading: Z
290 to4GHz
MIN
Best overall signal fidelity. The small resistors are ideal for connecting to small vias and fine pitch circuitry.*Guaranteed
34
020-2600-XX (kit of 10)
Z-Active Differential Probe Family User Manual
Table 3: Standard accessories (Cont.)
Accessory Reorder (Tektronix part number)Shipped with
P7313
Blue
P7380A P7360A P7340A
3
Medium Flex, Small Resistor, Tip-Clip
3
Assembly.
2 2
Bandwidth: >7.0 GHz (P7313 & P7380A) TR: 10/90 <55 ps, 20/80 <35 ps Loading: Z
290 to8GHz
MIN
Bandwidth: >5.0 GHz (P7360A & P7340A) TR: 10/90 <70 ps, 20/80 <50 ps Loading: Z
290 to6GHz
MIN
Bandwidth: >4.0 GHz (P7340A) TR: 10/90 <100 ps, 20/80 <75 ps Loading: Z
290 to4GHz
MIN
Good compromise between ease-of-use and maximum performance when attach­ing to smaller devices or circuit board vias. 020-2602-XX (kit of 10)
Accessories
Z-Active Differential Probe Family User Manual
35
Accessories
Table 3: Standard accessories (Cont.)
Accessory Reorder (Tektronix part number)Shipped with
P7313
Blue
P7380A P7360A P7340A
3
Long Flex, Small Resistor, Tip-Clip
3
Assembly.
2 2
Bandwidth: >6.0 GHz (P7313 & P7380A) TR: 10/90 <130 ps, 20/80 <40 ps Loading: Z
360 to8GHz
MIN
Bandwidth: >4.0 GHz (P7360A) TR: 10/90 <130 ps, 20/80 <60 ps Loading: Z
360 to6GHz
MIN
Bandwidth: >4.0 GHz (P7360A) TR: 10/90 <100 ps, 20/80 <75 ps Loading: Z
360 to4GHz
MIN
Extended reach with good step response. Useful for connecting to hard--to-reach small vias and fine pitch circuitry. Conve­niently sized to fit between DIMM modules. Not recommended for signals faster than 4GHz. 020-2604-XX (kit of 10)
36
Red
P7313 P7380A P7360A P7340A
--
Short Flex, Large Resistor, 1/8 W,
3
Tip-Clip Assembly.
--
--
Bandwidth: >8.0 GHz (P7380A) TR: 10/90 <55 ps, 20/80 <35 ps Loading: Z
290 to8GHz
MIN
High bandwidth and good signal fidelity, ideal for connecting to large features.
020-2601-XX (kit of 10)
Z-Active Differential Probe Family User Manual
Table 3: Standard accessories (Cont.)
Accessory Reorder (Tektronix part number)Shipped with
P7313
Red
P7380A P7360A P7340A
--
Medium Flex, Large Resistor, 1/8 W,
3
Tip-Clip Assembly.
2 2
Bandwidth: >8.0 GHz (P7380A) TR: 10/90 <55 ps, 20/80 <35 ps Loading: Z
260 to8GHz
MIN
Bandwidth: >5.0 GHz (P7360A) TR: 10/90 <70 ps, 20/80 <50 ps Loading: Z
260 to6GHz
MIN
Bandwidth: >4.0 GHz (P7340A) TR: 10/90 <100 ps, 20/80 <75 ps Loading: Z
260 to4GHz
MIN
Good compromise between ease-of-use and maximum performance when attach­ing to larger devices.
Accessories
020-2603-XX (kit of 10)
Red
P7313 P7380A P7360A P7340A
--
Long Flex, Large Resistor, 1/8 W,
3
Tip-Clip Assembly.
--
Bandwidth: >7.0 GHz (P7380A)
--
TR: 10/90 <75 ps, 20/80 <40 ps Loading: Z
MIN
Extended reach with good step response. Useful for connecting to hard--to-reach circuitry with large features. Conveniently sized to fit between DIMM modules. Not recommended for signals faster than 4GHz.
020-2605-XX (kit of 10)
Z-Active Differential Probe Family User Manual
300 to8GHz
37
Accessories
Table 3: Standard accessories (Cont.)
Accessory Reorder (Tektronix part number)Shipped with
P7313 P7380A P7360A P7340A
1
Square Pin, Tip-Clip Assembly.
1
Bandwidth: >6.0 GHz (All probes)
1
TR: 10/90 <70 ps, 20/80 <50 ps
1
Use the Square Pin Tip-Clip assembly for probing 0.025-in diameter square pins spaced 0.1-in on center. Square pins are not an ideal transmission path for high speed electrical signals. Square pins are not recommended for signals faster than 100 ps or 3 GHz.
020-2701--XX (3)
38
Z-Active Differential Probe Family User Manual
Table 3: Standard accessories (Cont.)
Accessory Reorder (Tektronix part number)Shipped with
P7313 3 ea P7380A 3 ea P7360A 3 ea P7340A 3 ea
Accessories
These parts cannot be ordered separately, but both parts are included when reorder­ing any Tip-Clip assembly.
Adhesive Tip-Clip Tape. (three strips of
10) Use the Tip-Clip Tape to secure the Tip-Clip assembly to your circuit board.
Tip-Clip Ejector. (3) The Tip-Clip Ejector assists in the removal of the Tip-Clip assemblies from the probe tip.
P7313 P7380A P7360A P7340A
3
Variable Spacing Tip-Clip.
3
Bandwidth: >8 GHz (P7313 & P7380A)
3
TR: 10/90 <55 ps, 20/80 <35 ps
3
Loading: Z
220 to8GHz
MIN
Bandwidth: >6 GHz (P7360A) TR: 10/90 <70 ps, 20/80 <50 ps Loading: Z
220 to6GHz
MIN
Bandwidth: >4 GHz (P7340A) TR:10/90 <100 ps, 20/80 <75 ps Loading: Z
220 to4GHz
MIN
Use the Variable Spacing Tip-Clip assem­bly for probing test points spaced from
0.020-in to 0.180-in apart. Exercise care when handling the articulated pins.
020-2596-XX (3)
Z-Active Differential Probe Family User Manual
39
Accessories

Optional Accessories

Table 4: Optional accessories
Optional accessory Part number Description
PPM203B PPM203B Articulating Arm. This high
precision articulating arm has fine adjustment controls for all three axes. It is designed for probing PC boards, hybrids and MCMs that employ fine-pitch devices and interconnects. Use the Articulating Arm to provide stability and support for the probes when taking measurements. Use the Probe Arm Adapter to attach a probe to the PPM203B Articulat­ing Arm.
013-0339-XX Probe Arm Adapter. This adapter is used to
attach a probe to the end of the PPM203B Articulating Arm or the PPM100 Probe Positioner.
40
PPM100 PPM100 Probe Positioner. A general
purpose bench top probe holder with flexible arm, designed for hands-free probing and fine positioning adjustments. The heavy duty base can be replaced with the clamp for securing the probe arm in a variety of situations.
Z-Active Differential Probe Family User Manual
Table 4: Optional accessories (Cont.)
Optional accessory DescriptionPart number
80A03
80A03 80A03 TekConnect Probe Interface
Accessories
Module. This module allows you to adapt the TekConnect probes with a CSA8200 and TDS8200 Series Sampling Oscilloscopes and a 80E0X Sampling Modules.
The interface is comprised of an enclosure that houses a compartment for one 80E0X Electrical Sampling Module and two TekConnect probe inputs. The interface routes the probe signal outputs through SMA connectors on the front panel. Semi-rigid SMA cables link the probe outputs to the 80E0X module inputs. P7313, P7360A, and P7340A Probes require firmware version 2.0 and above. The P7380A Probe requires firmware version 1.2 and above.
The 80A03 Interface Module is required to complete a performance verification of the probe. For the performance verification procedure, refer to the technical reference on the documentation CD that came with your probe.
RTPA2A RTPA2A TekConnect Probe Adapter. This
adapter allows you to connect a TekConnect probe to a Real-Time Spectrum Analyzer.
Z-Active Differential Probe Family User Manual
41
Accessories

Options

Option C3. Calibration Service 3 years
Option C5. Calibration Service 5 years
Option D3. Calibration Data Report, 3 years (with Option C3)
Option D5. Calibration Data Report, 5 years (with Option C5)
Option R3. Repair Service 3 years
Option R5. Repair Service 5 years
Option L0. English
Option L5. Japanese
Option L7. Simplified Chinese
Option CA1. Single calibration or functional verification event
limited by the recommended product calibration.
42
Z-Active Differential Probe Family User Manual

Probe Applications

The following are representative applications where the Z-Active Differential Probe Family characteristics enable measurements with good signal fidelity. Refer to Z-Active: A New High Performance Probe Architecture document (2FW--17826--X, at www.tektro­nix.com) or the CD for an in-depth discussion of these applications.

Dual In-line Memory Module (DIMM) Testing

H Solder a group of Tip-Clip assemblies to the c ircuit board and
leave them in place on critical signal measurement locations. (The DIMMs are then inserted into the motherboard sockets).
H Attach one or more probes to the Tip-Clip assemblies and probe
the critical measurement nodes. See Figure 20.
Figure 20: Circuit board with Tip-Clip assemblies
Z-Active Differential Probe Family User Manual
43
Probe Applications

P7000 Probe with a TDS8000 Sampling Oscilloscope

H Connect one channel of the 80A03 to probe a clock that is source
synchronous to the signal to be measured, to provide a trigger signal. See Figure 21.
H Connect a cable between the TekConnect socket output connector
of the probed trigger signal and the sampling oscilloscope External Trigger input.
H Probe the synchronous data signal you want to measure on the
other 80A03 channel.
TDS/CSA8000 Series Oscilloscope
80A03 TekConnect
Probe Interface
80A03
44
Trigger input
Clock signal
Circuit under test
Data
signal
SMA cable
Tip-Clip Tape
Figure 21: TDS8000 sampling oscilloscope
Z-Active Differential Probe Family User Manual
80E0X
module
Probe Applications
This TekConnect measurement signal should be connected between the TekConnect socket output and the embedded electrical sampling module in the 80A03 interface using t he sta ndard short semi-rigid cable.
If a synchronous clock signal source is not available, then use a 80A05 Module to recover a clean trigger signal that is synchronous to the input signal.
Z-Active Differential Probe Family User Manual
45
Probe Applications

Measuring an RF Signal with a P7000 Series Probe

When the RTPA2A TekConnect probe adapter is used with a Real-Time Spectrum Analyzer and TekConnect probe, specific RF components can be measured with greater ease. See Figure 22.
Real--Time
Spectrum Analyzer
USB*
Power cord
DC power
supply
Signal in*
(RF input)
RTPA2A
TekConnect Probe
P7000 Series
TekConnect
probe
*For USB and RF connector locations on the spectrum analyzer, see your spectrum analyzer user manual.
Adapter
Figure 22: RTPA2A Probe adapter setup
46
Z-Active Differential Probe Family User Manual
USB cable
50 SMA-to-N cable
Circuit
under test
Probe Applications

Measuring a PCI Express signal with a P7000 probe

RT-Eye Application Software. W hen the P7000 probe is used with a
TDS6000 or TDS7000 real-time oscilloscope configured with RT-Eye application software, physical layer testing on PCI Express signals is performed with greater ease and accuracy. See Figure 23.
As shown in Figure 23, the RT-Eye software separates the acquired transition and nontransition bits. The RT-Eye software also provides an extensive collection of measurements and statistics on the analyzed waveform record.
Transition bits
Measurements and statistics
Figure 23: RT-Eye application
Nontransition bits
Z-Active Differential Probe Family User Manual
47
Probe Applications
48
Z-Active Differential Probe Family User Manual
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