Tektronix TIVP Series IsoVu Measurement System User Manual

TIVP Series
IsoV

u™ Measurement System

User Manual

Supports MSO 4/5/6 Series Firmware version 1.28 and above

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protected by national copyright laws and international treaty provisions. T
and pending. Information in this publication supersedes that in all previously published material. Specifications and price change privileges
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ektronix products are covered by U.S. and foreign patents, issued

Table of Contents

Table of Contents

List of Figures................................................................................................................................................................................5

List of Tables................................................................................................................................................................................. 6

Warranty........................................................................................................................................................................................7

TEKTRONIX END USER LICENSE AGREEMENT......................................................................................................................8

Third Party Software Licenses.................................................................................................................................................... 12

Important safety information........................................................................................................................................................14

General safety summary......................................................................................................................................................14

To avoid fire or personal injury............................................................................................................................................. 14

Sensor tip cables................................................................................................................................................................. 15

Terms in this manual............................................................................................................................................................ 15

Symbols and terms on the product...................................................................................................................................... 15

Compliance information.............................................................................................................................................................. 16

Safety compliance................................................................................................................................................................16

Environmental considerations..............................................................................................................................................17

Introduction................................................................................................................................................................................. 18

Preface.................................................................................................................................................................................18

Key features.........................................................................................................................................................................18

Laser certification.................................................................................................................................................................18

Product description.............................................................................................................................................................. 19

Compensation box........................................................................................................................................................19

Sensor head................................................................................................................................................................. 19

Sensor tip cables.......................................................................................................................................................... 19

Models................................................................................................................................................................................. 20

Supported oscilloscopes...................................................................................................................................................... 20

Accessories..........................................................................................................................................................................20

Standard accessories................................................................................................................................................... 20

Optional accessories.................................................................................................................................................... 21

Getting started.............................................................................................................................................................................23

Operating considerations..................................................................................................................................................... 23

Measurement system handling best practices..............................................................................................................23

Environmental requirements.........................................................................................................................................24

Clearance requirements................................................................................................................................................25

Controls and indicators........................................................................................................................................................ 26

Cable flags........................................................................................................................................................................... 26

Sensor tip cable................................................................................................................................................................... 26

Connecting to a circuit......................................................................................................................................................... 27

Self-calibration..................................................................................................................................................................... 28

AutoZero.............................................................................................................................................................................. 30

Menu button......................................................................................................................................................................... 31

Ranges.................................................................................................................................................................................31

Auto Range.......................................................................................................................................................................... 32

Selecting a sensor tip cable................................................................................................................................................. 32

Deskew................................................................................................................................................................................ 32

Input offset........................................................................................................................................................................... 32

TIVP Series IsoVu™ Measurement System User Manual 3

Table of Contents

Input coupling AC or DC...................................................................................................................................................... 33

V

oltage range.......................................................................................................................................................................33

Common mode voltage range.......................................................................................................................................33

Offset voltage range......................................................................................................................................................33

Maximum non-destruct differential voltage range.........................................................................................................33

Reference information.................................................................................................................................................................34

Specifications.......................................................................................................................................................................34

Common mode rejection ratio graphs...........................................................................................................................36

Maximum differential input voltage vs frequency derating graphs................................................................................36

Frequency response graph...........................................................................................................................................37

Single-ended input impedance graphs......................................................................................................................... 37

TIVP physical specifications......................................................................................................................................... 38

Probe dimensions................................................................................................................................................................ 39

IsoVu measurement system block diagram......................................................................................................................... 40

Connecting the sensor tip cables.........................................................................................................................................41

Probe tip tripod............................................................................................................................................................. 41

Installing the probe tip adapters...........................................................................................................................................41

Installing the square pins on the circuit board......................................................................................................................43

Service........................................................................................................................................................................................ 45

Service offerings.................................................................................................................................................................. 45

Warranty repair service.................................................................................................................................................45

Calibration and repair service....................................................................................................................................... 45

Preventive maintenance...................................................................................................................................................... 45

Performance verification procedures................................................................................................................................... 45

Required equipment..................................................................................................................................................... 45

Preparation................................................................................................................................................................... 45

System RMS Noise..............................................................................................................................................................46

Setup the Measurement System...................................................................................................................................46

Perform the measurement............................................................................................................................................ 46

Test record.................................................................................................................................................................... 47

Troubleshooting and error conditions...................................................................................................................................48

Repack the measurement system for shipment...................................................................................................................49

Remote programming................................................................................................................................................................. 50

Command list....................................................................................................................................................................... 50

Index........................................................................................................................................................................................... 56

4

List of Figures

List of Figures

Figure 1: TIVP Series IsoVu Measurement System....................................................................................................................19

Figure 2: Maximum safe handling limits for common mode voltages between the sensor head and earth ground....................25

Figure 3: RF burn hazard zone around the sensor head............................................................................................................ 25

Figure 4: Connecting the sensor tip cable to the sensor head....................................................................................................28

Figure 5: Connect the sensor head to the bipod......................................................................................................................... 28

Figure 6: Probe Setup menu....................................................................................................................................................... 31

Figure 7: Typical CMRR values for the sensor tip cables........................................................................................................... 36

Figure 8: Maximum differential input voltage vs. frequency for the sensor tip cables.................................................................36

Figure 9: Frequency response comparison.................................................................................................................................37

Figure 10: Single-ended input impedance vs. frequency for the sensor tip cables.....................................................................37

Figure 11: Sensor head...............................................................................................................................................................39

Figure 12: Sensor tip cable......................................................................................................................................................... 39

Figure 13: Compensation box..................................................................................................................................................... 39

Figure 14: Block diagram............................................................................................................................................................ 40

Figure 15: Square pin series sensor tip cables........................................................................................................................... 41

Figure 16: Connecting to an adapter on the circuit board with the probe tip tripod.....................................................................41

Figure 17: Lining up the MMCX-to-0.1-inch (2.54 mm) adapter on the circuit board.................................................................. 42

Figure 18: Lining up the MMCX-to-0.062-inch (1.57 mm) adapter on the circuit board.............................................................. 42

Figure 19: Pushing the MMCX-to-0.062-inch (1.57 mm) adapter in place..................................................................................42

Figure 20: Pushing the MMCX-to-0.1-inch (2.54 mm) adapter in place......................................................................................42

Figure 21: Adapter clearance requirements................................................................................................................................43

Figure 22: Removing the header from square pins on the circuit board..................................................................................... 43

Figure 23: Using the soldering aide to install the square pins on the circuit board..................................................................... 44

TIVP Series IsoVu™ Measurement System User Manual 5

List of Tables

List of Tables

Table 1: Environmental specifications......................................................................................................................................... 24

Table 2: Ranges and 4/5/6 Series MSO Volts/div settings..........................................................................................................31

Table 3: Sensor tip cable selection..............................................................................................................................................32

Table 4: Physical specifications...................................................................................................................................................38

Table 5: Required equipment for performance verification..........................................................................................................45

Table 6: Test record table............................................................................................................................................................47

Table 7: STATUS LED descriptions.............................................................................................................................................48

Table 8: SELF CAL LED descriptions......................................................................................................................................... 48

Table 9: INPUT LED descriptions................................................................................................................................................48

Table 10: ALT Mode LED description..........................................................................................................................................48

Table 11: Measurement problems and possible solutions...........................................................................................................49

Table 12: Probe tip cables and dynamic ranges......................................................................................................................... 51

6

Warranty

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 in materials or workmanship 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, INCLUDING WITHOUT LIMITATION ANY
IMPLIED WARRANTIES OF NON-INFRINGEMENT, SATISFACTORY QUALITY, MERCHANTABILITY OR FITNESS FOR A PARTICULAR
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REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY. TEKTRONIX AND ITS VENDORS WILL NOT BE
LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL, OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER
TEKTRONIX OR THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.

[W2 – 15AUG04]

TIVP Series IsoVu™ Measurement System User Manual 7

TEKTRONIX END USER LICENSE AGREEMENT

TEKTRONIX END USER LICENSE AGREEMENT

This End User Agreement (“Agreement”) is an agreement between Tektronix, Inc., an Oregon corporation, and its corporate affiliates,
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8

TEKTRONIX END USER LICENSE AGREEMENT

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TIVP Series IsoVu™ Measurement System User Manual 9

TEKTRONIX END USER LICENSE AGREEMENT

LIMITED WARRANTY

ektronix does not warrant that the functions contained in the Software will meet Your requirements or that the operation of the Software

T
will be uninterrupted, secure, or error-free.

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10

TEKTRONIX END USER LICENSE AGREEMENT

Except as expressly agreed otherwise, third parties do not warrant the Third Party Software, do not assume any liability with respect to its
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All questions regarding this Agreement should be directed to the nearest Tektronix Sales Office.

TIVP Series IsoVu™ Measurement System User Manual 11

Third Party Software Licenses

Third Party Software Licenses

Freescale Kinetis Design Studio

This component module is generated by Processor Expert. Do not modify it.

Copyright : 1997 - 2015 Freescale Semiconductor

All Rights Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are
met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.

• Neither the name of Freescale Semiconductor, Inc. nor the names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

http: www.freescale.com

mail: [e-mail]

, Inc.

IAR Embedded Workbench for ARM

IARSourceLicense.txt Version 1.0

The following license agreement applies to linker command files, example projects unless another license is explicitly stated, the cstartup
code, low_level_init.c, and some other low-level runtime library files.

Copyright 2012, IAR Systems AB.

This source code is the property of IAR Systems. The source code may only be used together with the IAR Embedded Workbench.
Redistribution and use in source and binary forms, with or without modification, is permitted provided that the following conditions are met:

• Redistributions of source code, in whole or in part, must retain the above copyright notice, this list of conditions and the disclaimer
below.

• IAR Systems name may not be used to endorse or promote products derived from this software without specific prior written
permission.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE
FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

12

Third Party Software Licenses

Iowegian ScopeIIR

Name: Biquad.c

Name: Biquad.h

Description: Provides a template for implementing IIR filters as a cascade of second-order sections, aka, "biquads".

by Grant R. Grif

Copyright 2007-2015, Iowegian International Corporation

(http://www.iowegian.com)

The Wide Open License (WOL)

Permission to use, copy, modify, distribute and sell this software and its documentation for any purpose is hereby granted without fee,
provided that the above copyright notice and this license appear in all source copies.

THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND. See http://www.dspguru.com/
wide-open-license for more information.

fin

TIVP Series IsoVu™ Measurement System User Manual 13

Important safety information

Important safety information

This manual contains information and warnings that must be followed by the user for safe operation and to keep the product in a safe
condition.

To safely perform service on this product, see the Service safety summary that follows the General safety summary.

General safety summary

Use the product only as specified. Review the following safety precautions to avoid injury and prevent damage to this product or any
products connected to it. Carefully read all instructions. Retain these instructions for future reference.

The product is designed to be used by trained personnel only.

Before use, always check the product with a known source to be sure it is operating correctly.

To avoid fire or personal injury

Connect and disconnect properly

Do not connect or disconnect sensor tip cables, test leads, or accessories while they are connected to a voltage source. Use only test
leads and accessories supplied with the product, or indicated by Tektronix to be suitable for the product.

Use only insulated voltage probes, test leads, and adapters supplied with the product, or indicated by Tektronix to be suitable for the
product.

Observe all terminal ratings

To avoid fire or shock hazard, observe all rating and markings on the product. Consult the product manual for further ratings information
before making connections to the product.

Do not exceed the Measurement Category (CAT) rating and voltage or current rating of the rated individual component of a product or
accessory. Do not apply a potential lowest that exceeds the maximum rating.

The measuring terminals on this product are not rated for connection to mains or Category II, III, or IV circuits.

Do not operate without covers.

Do not operate this product with covers or panels removed, or with the case open. Hazardous voltage exposure is possible.

Avoid exposed circuitry

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

Do not operate with suspected failures

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

Disable the product if it is damaged.

Do not operate in wet/damp conditions

Do not operate in an explosive atmosphere

Keep product surfaces clean and dry

Clean with dry cloth only

14

Important safety information

Sensor tip cables

Maintain safe clearance from the sensor head and sensor tip cable while connected to the energized circuit as recommended in this
manual.

Remove the sensor tip cable and adapters from the test circuit when not in use.

Leave the sensor tip cable connected to the sensor head when not in use.

Use only correct Measurement Category (CA
any measurement.

T), voltage, temperature, altitude, and amperage rated sensor tip cables and accessories for

Beware of high voltages

Understand the voltage ratings for the product you are using and do not exceed those ratings. It is important to know and understand the
maximum measurement voltage rating of the product. The voltage rating depends on the measurement category, the instrument, and your
application. Refer to the Specifications section of the manual for more information.

WARNING: T

o prevent electrical shock, do not exceed the maximum measurement or maximum voltage category.

Connect and disconnect properly

CAUTION: T

cable.

o avoid damage to the equipment, de-energize the test circuit before connecting or disconnecting the sensor tip

Terms in this manual

These terms may appear in this manual:

WARNING: W

CAUTION: Caution statements identify conditions or practices that could result in damage to this product or other property

arning statements identify conditions or practices that could result in injury or loss of life.

.

Isolated, electrically floating

The terms isolated, electrically floating, and galvanically isolated are used in this document to indicate a measurement where there is no
direct conduction path to earth ground.

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.

When this symbol is marked on the product, be sure to consult the manual to find out the nature of the potential hazards and
any actions which have to be taken to avoid them. (This symbol may also be used to refer the user to ratings in the manual.)

TIVP Series IsoVu™ Measurement System User Manual 15

Compliance information

Compliance information

This section lists the Safety and Environmental standards with which the instrument complies. This product is intended for use by
professionals and trained personnel only; it is not designed for use in households or by children.

Safety compliance

This section lists the safety standards with which the product complies and other safety compliance information.

EU declaration of conformity – low voltage

Compliance was demonstrated to the following specification as listed in the Official Journal of the European Union:

Low Voltage Directive 2014/35/EU.

• EN 61010-1. Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use – Part 1: General
Requirements

U.S. nationally recognized testing laboratory listing

• UL 61010-1. Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use – Part 1: General
Requirements

Canadian certification

• CAN/CSA-C22.2 No. 61010-1. Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use – Part 1:
General Requirements

Additional compliances

• IEC 61010-1. Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use – Part 1: General
Requirements

• EN 60825–1. Safety of Laser Products-Part 1: Equipment Classification and Requirements - Edition 3 (2014)

• US 21CFR PT1010 Performance Standard for Electronic Parts 2015

• US 21CFR PT1040 Performance Standards for Light Emitting Products 2015

Equipment type

Test and measuring equipment.

CLASS 1 LASER PRODUCT.

Pollution degree description

A measure of the contaminants that could occur in the environment around and within a product. Typically the internal environment inside a
product is considered to be the same as the external. Products should be used only in the environment for which they are rated.

• Pollution Degree 1. No pollution or only dry, nonconductive pollution occurs. Products in this category are generally encapsulated,
hermetically sealed, or located in clean rooms.

• Pollution Degree 2. Normally only dry, nonconductive pollution occurs. Occasionally a temporary conductivity that is caused by
condensation must be expected. This location is a typical office/home environment. Temporary condensation occurs only when the
product is out of service.

• Pollution Degree 3. Conductive pollution, or dry, nonconductive pollution that becomes conductive due to condensation. These are
sheltered locations where neither temperature nor humidity is controlled. The area is protected from direct sunshine, rain, or direct
wind.

• Pollution Degree 4. Pollution that generates persistent conductivity through conductive dust, rain, or snow. Typical outdoor locations.

16

Pollution degree rating

Compliance information

Pollution degree 2 (as defined in IEC 61010-1). Rated for indoor

, dry location use only.

IP rating

IP20 (as defined in IEC 60529).

Measurement and overvoltage category descriptions

Measurement terminals on this product may be rated for measuring mains voltages from one or more of the following categories (see
specific ratings marked on the product and in the manual).

• Category I. Circuits not directly connected to a mains supply.

• Category II. Circuits directly connected to the building wiring at utilization points (socket outlets and similar points).

• Category III. In the building wiring and distribution system.

• Category IV. At the source of the electrical supply to the building.

Note: Only measurement circuits have a measurement category rating. Other circuits within the product do not have either rating.

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’
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.

This symbol indicates that this product complies with the applicable European Union requirements according to Directives
2012/19/EU and 2006/66/EC on waste electrical and electronic equipment (WEEE) and batteries. For information about
recycling options, check the T

ektronix Web site (www.tek.com/productrecycling).

s end of life. To avoid release

TIVP Series IsoVu™ Measurement System User Manual 17

Introduction

Introduction

Preface

This document provides information for installing and using the Tektronix TIVP IsoVu® Generation 2 Isolated Probe. The probe offers a
galvanically isolated measurement solution for accurately resolving high bandwidth, high voltage differential signals in the presence of
large common mode voltages with the best in class common mode rejection performance across its bandwidth.

Key features

• New IsoVu technology - galvanically isolated, floating measurement system

• Bandwidth from DC to 1 GHz

• Up to 160 dB (100 million to 1 common mode rejection ratio) at DC, 140 dB (10 million to 1) at 1 MHz, 120 dB (1 million to 1) at 100

MHz, and 80 dB (10,000 to 1) at 1 GHz

• Differential voltages up to ±2500 Vpk (sensor tip cable dependent)

• Large common mode voltage range up to 60 kV peak

• High impedance input up to 40 MΩ (sensor tip cable dependent)

• Large input offset range up to ±2500 Vpk (sensor tip cable dependent)

• DC and AC input coupling

Laser certification

This product complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007.

CAUTION: Use of controls or adjustments for performance of procedures other than those specified herein may result in
hazardous radiation exposure.

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