Tektronix P6243 User Manual
ZZZ
xx
P6243
1 GHz 10X Active Probe
Instructions
*P070940804*
070-9408-04
xx
ZZZ
P6243
1 GHz 10X Active Probe
Instructions
www.tektronix.com
070-9408-04
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 t hat in all previously
published material. Specifications and price change privileges reserved.
TEKTRONIX, TEK, TEKPROBE, and SureFoot are registered trademarks of
Tektronix, Inc. KlipChip is a trademark 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.c om to find conta cts in your area.
Warra nty
Tektronix warrants that this produ
workmanship for a period of one (1) year from the date of shipment. If any such product
proves defective during this w
the defective product without charge for parts and labor, or will provide a replacement
in exchange for the defective
Tektronix for warranty work may be new or reconditioned to like new performance. All
replaced parts, modules and
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 w arranty 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 G IVEN BY TEKTRONIX WITH RESPECT TO THE
PRODUCT I
TEKTRONIX AND ITS V EN DORS DISCLAIM ANY IMPLIED WARRANTIES OF
MERCHAN
RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE
SOLE AN
BREACH OF THIS WARRANTY. TEKTRONIX AND ITS VENDORS WILL NOT BE
LIABL
DAMAGES IRRESPECTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS
ADV
[W2 – 15AUG04]
N LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED.
TABILITY OR FITNESS FOR A PARTICULAR PURPOSE. TEKTRONIX’
D EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR
E FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
ANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.
ct will be free from defects in materials and
arranty period, Tektronix, at its option, either will repair
product. Parts, modules and replacement products used by
products become the property of Tektronix.
Table of Contents
General Safety Summary iii............................
Getting Started 1.....................................
Customer Support 1...................................
Features and Accessories 2..............................
Configuration 6.......................................
Functional Check or Probe Compensation 6................
Operating Basics 9...................................
Maximum Non-destructive Input Voltage 9.................
Input Linear Dynamic Range 9..........................
Ground Lead Length 10.................................
Probe Tip Test Points 14.................................
Specifications 15......................................
P6243 Instructions
i
Table of Contents
List of Figures
Figure 1: Probe Compensation Connections 7...............
Figure 2: Waveform Distortion from Ground Lead Length 10...
Figure 3: Ground Lead Equivalent Circuit 11................
Figure 4: Low-inductance Grounding 12....................
Figure 5: Using a SureFoot Adapter for Grounding 13.........
Figure 6: Using a Probe Tip as a Test Point 14...............
Figure 7: Typical Frequency Response 17...................
Figure 8: Typical Linearity Error vs. V
Figure 9: Typical Input Impedance vs. Frequency 19..........
Figure 10: Typical Non-Destruct ive Peak Voltage Derating vs.
Frequency 20.......................................
IN
18.................
ii
P6243 Instructions
General Safety Summary
Review the following safety precautions to avoid injury and prevent
damage to this product or any products connected to it.
Only qualified personnel should perform service procedures.
Injury Precautions
Avoid Electric Overload. To avoid electric shock or fire hazard, do not
apply a voltage to a terminal that is outside the range specified for
that terminal.
Do Not Operate Without Covers. To avoid electric shock or fire hazard,
do not operate this product with covers or panels removed.
Do Not Operate in Wet/Damp Conditions. To avoid electric shock, do
not operate this product in wet or damp conditions.
Do Not Operate in an Explosive Atmosphere. To avoid injury or fire
hazard, do not operate this product in an explosive atmosphere.
Product Damage Precautions
Use Proper Power Source. Do not operate this product from a power
source that applies more than the voltage specified.
Do Not Operate With Suspected Failures. If you suspect there is
damage to this product, have it inspected by qualified service
personnel.
Do Not Immerse in Liquids. Clean the probe using only a damp cloth.
The cloth must be dampened with either isopropyl alcohol or a mild
detergent and water solution. Do not use any other chemicals or
abrasives to clean the probe.
P6243 Instructions
iii
General Safety Summary
Safety Terms and Symbols
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.
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.
Symbols on the Product. These symbols may appear on the product:
DANGER
High Voltage
Protective Ground
(Earth) Terminal
iv
ATTENTION
Refer to Manual
Double
Insulated
P6243 Instructions
Getting Started
The Tektronix P6243 is a 1 GHz, 10X active FET probe with less
than 1 pF input capacitance. The low input capacitance and high
input resistance of the probe minimize circuit loading over a wide
bandwidth. The probe has a small profile and low-mass that make s
probing crowded circuits fast and easy. The accessory tips and
adapters allow for a wide variety of circuit connections.
The P6243 Active Probe obtains power from the host oscilloscope
through the TEKPROBE™ interface. For oscilloscopes and
instruments that do not have the TEKPROBE interface, use the
optional Tektronix 1103 Probe Power Supply.
For service information, including part numbers of standard and
optional accessories, refer to the P6243 Service Manual
(070-9409-XX).
Customer Support
To he lp you get the best performance from your probe, Tektronix
offers the following customer support:
Using Your Probe
If you need assistance using your probe, please call 1-800-TEKWIDE (1-800-835-9433) and ask for the Customer Support Center. If
you are outside the United States or Canada, please contact your
nearest Tektronix Service Center.
Servicing Your Probe
For service and service related questions, please contact your nearest
Tektronix Service Center.
P6243 Instructions
1
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