Tektronix P7625 Instructions Manual

x

P7600 Series

TriMode™ Probes

ZZZ

Quick Start User Manual

*P071302601*

071-3026-01

P7600 Series

TriMode™ Probes

ZZZ

Quick Start User Manual

xx

www.tektronix.com

071-3026-01

national copyright laws and international treaty provisions.

Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supersedes that in all previously

published material. Speciﬁcations and price change privileges reserved.

TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.

EZ-Probe is a registered trademark of Cascade Microtech, Inc.

TriMode is a trademark of Tektronix, Inc.

Contacting Tektronix

Tektronix, Inc.

14150 SW Karl Braun Drive

P.O. B o x 500

Beaverton, OR 97077

USA

For product information, sales, service, and technical support:

In North America, call 1-800-833-9200.

Worldwide, visit www.tektronix.com to ﬁnd contacts in your area.

Warranty

Tektronix warrants that this 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.

[W2 – 15AUG04]

Table of Contents

General safety summary ................................................................................................................... iii

Environmental Considerations .............................................................................................................. v

Preface..................................................................................................................................... vii

Probe Models ........................................................................................................................ vii

Documentation....................................................................................................................... vii

Key Features ............................................................................................................................... 1

Operating Considerations .................................................................................................................. 2

Installation .................................................................................................................................. 3

Overview .............................................................................................................................. 3

Connect TriMode Adapters to the Probe Body....................................................................................... 4

Connect to the Host Instrument ......................................................................................................6

Control Box Controls and Indicators.................................................................................................. 8

Functional Check and Calibration ......................................................................................................... 11

Functional Check .................................................................................................................... 11

TriMode Probe DC Calibration.......................................................................................................15

Basic Operation............................................................................................................................ 20

Probe Setup Screen ................................................................................................................. 25

Selecting the Probe Tip.............................................................................................................. 33

Improving Measurement Accuracy .................................................................................................. 34

P7600 Series TriMode Probes Quick Start User Manual i

Table of Contents

Connecting to a Circuit Board . ...................................................................................................... 39

Accessories and Options.................................................................................................................. 50

Standard Accessories ............................................................................................................... 50

Optional Accessories ................................................................................................................ 54

Options............................................................................................................................... 61

Maintenance............................................................................................................................... 62

Host Instrument Firmware ........................................................................................................... 62

Error Conditions...................................................................................................................... 63

User-Replaceable Parts ............................................................................................................. 65

Handling the Probe .................................................................................................................. 69

Cleaning the Probe .................................................................................................................. 70

Returning the Probe for Servicing...................................................................................................71

Index

ii P7600 Series TriMode Probes Quick Start 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. 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.

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 with covers or panels removed.

Do not operate with suspected failures.

If you suspect that there is damage to this product, have it inspected by qualiﬁed

service personnel.

Avoid exposed circuitry.

Do not touch exposed connections and components when power is present.

Do not operate in wet/damp conditions.

Do not operate in an explosive atmosphere.

Keep product surfaces clean and dry.

P7600 Series TriMode Probes Quick Start User Manual iii

General safety summary

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 and terms on the product

These terms may appear on the product:

DANGER indicates an injury hazard immediately accessible as you read the marking.

WARNING indicates an injury hazard not immediately accessible as you read the marking.

CAUTION indicates a hazard to property including the product.

The following symbol(s) may appear on the product:

iv P7600 Series TriMode Probes Quick Start User Manual

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 to the environment 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 below 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 about recycling options, check the

Support/Service section of the Tektronix Web site (www.tektronix.com).

P7600 Series TriMode Probes Quick Start User Manual v

Environmental Considerations

Restriction of Hazardous Substances

This product is classiﬁed as an industrial monitoring and control instrument accessory, and is not required to comply with the

substance restrictions of the recast RoHS Directive 2011/65/EU until July 22, 2017.

vi P7600 Series TriMode Probes Quick Start User Manual

Preface

This manual describes the installation and operation of the P7600 Series TriMode Probes. Basic probe operations and concepts

are presented in this manual. All documents listed below are located on the Documentation CD that came with your product. You

can also access the Tektronix Web site for these documents (www.tektronix.com/manuals).

Probe Models

The probe models covered in the P7600 Series TriMode Probes documentation are listed below.

P7625 25 GHz

P7630 30 GHz

P7633 33 GHz

Documentation

To read about Use these documents

Installation and operation (overviews) Read this quick start 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.

Speciﬁcations Use the technical reference manual.

Reordering accessories

Use the

Accessories and Options

section in this manual.

P7600 Series TriMode Probes Quick Start User Manual vii

Preface

viii P7600 Series TriMode Probes Quick Start User Manual

Key Features

The P7600 Series TriMode Probes allow you to take differential, single-ended, and common mode measurements with one probe

connection. Key features include:

Revolutionary TriMode operation

TekConnect interface

>33 GHz Bandwidth (typical, P7633)

14 ps Rise time 10-90% (typical, P7633)

<1.1 mV

RMS

System noise with P76CA-xxx

adapters

Automatic tip adapter type identiﬁcation

DSP-corrected response provided for

improved measurement ﬁdelity

P7600 Series TriMode Probes Quick Start User Manual 1

Operating Considerations

Table 1: P7600 Series TriMode Probes

Characteristic Description P76CA-xxx adapters P76TA adapter

Input voltage Dynamic range

1.2 V

p-p

(single-ended)

2.0 V

p-p

(differential)

6.0 V

p-p

(single-ended)

10.0 V

p-p

(differential)

Input voltage range

(DC + peak AC, input referenced

to ground)

+4.0 V, –4.0 V +5.0 V, –5.0 V

Maximum nondestructive voltage ±5 V ±8 V

Temperature

Operating

Nonoperating

0 to +40 °C (+32 °F to +104 °F)

-20 °C to +60 °C (-4 °F to +140 °F)

Humidity

Operating

Nonoperating

Up to +40 °C (+104 °F) 20%-80% RH

+30 °C to +46 °C (+86 °F to +115 °F) 0-90% RH

Altitude

Operating

Nonoperating

3000 meters (9842 feet)

12000 meters (39,370 feet)

Pollution degree 2, Indoor use only

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.

2 P7600 Series TriMode Probes Quick Start User Manual

Installation

Before you connect the probe to your instrument, read the

Overview

below to understand the sequence of events necessary to

properly install the probe and adapters.

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.

Overview

1.

Connect a P76xxx adapter to the probe. This step should be done before you connect the probe to the oscilloscope.

2.

Connect the probe to the oscilloscope.

3.

The probe performs a self test, and then one Input Mode LED remains lit.

4.

The oscilloscope discovers the probe (if this is the ﬁrst time they are connected), and downloads S-parameter data from the

probe. The oscilloscope then computes the ﬁlters. A message displays until the process is complete.

5.

The Probe Setup screen displays (if this is a ﬁrst-time connection).

6.

Perform a functional check on the probe.

7.

Use the Probe Setup screen to set the probe parameters as described in the

Basic Operation

section.

P7600 Series TriMode Probes Quick Start User Manual 3

Installation

Connect TriMode Adapters to the Probe Body

T r iMode adapters are required to complete the connection between the probe and your circuit, and are brieﬂy described below. The

adapters connect the P7600 Series probes to your circuit through 2.92 mm or SMP cables, or through P7500 Series solder tips,

such as the P75PST Performance Solder Tip. The adapter inputs are polarized, with the A input marked in red and the B input

marked in black. The adapters should be connected to the probe before the probe is connected to the instrument.

1. P76CA-292

Use this adapter with high quality,

skew-matched cables that have male

2.92 mm connectors at the probe end. The

other end of the cables can be customized with

connectors that mate to your circuit.

2. P76CA-292C

This adapter includes a pair of skew-matched,

6 inch cables with male 2.92 mm connectors.

3. P76CA-SMP

This adapter includes a pair of skew-matched,

6 inch cables with female SMP connectors.

4. P76TA

Use this adapter with P7500 Series probe

solder tips. (See page 39,

Connecting to a

Circuit Board

.)

4 P7600 Series TriMode Probes Quick Start User Manual

Installation

Connect the Adapters

All of the adapters mate to the P7600 Series

probe head through a keyed, multi-pin

connector that transfers the adapter information

to the oscilloscope for automatic identiﬁcation.

Connect them as follows:

1.

Orient the adapter to the probe body with

the A and B inputs on top, as shown.

2.

Insert the adapter into the probe head.

3.

Attach the adapter to the probe head with

the hex tool included with the probe. Use

the long end of the tool as shown, and only

use enough force to ensure a secure ﬁt.

CAUTION.

As you tighten the adapter screw,

be careful not to damage the input cables on

adapters with integral cables.

CAUTION.

Do not overtighten the adapter

screw. You can damage the connectors if you

apply too much torque to the screw .

P7600 Series TriMode Probes Quick Start User Manual 5

Installation

Connect to the Host Instrument

NOTE.

Your TekConnect instrument may

require a ﬁrmware upgrade to support full

functionality of the P7600 Series probes.

Before you connect the probe, check the

version requirements. (See page 62, Host

Instrument Firmware.)

1.

Slide the probe into the TekConnect

receptacle. The probe clicks into place

when fully engaged.

2.

Turn the thumbscrew clockwise (ﬁnger-tight

only) to secure the probe to the instrument.

Disconnect

3.

To disconnect, turn the thumbscrew

counter-clockwise.

4.

Press the latch release button and pull the

probe away from the instrument.

6 P7600 Series TriMode Probes Quick Start User Manual

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