xx
80SJARB
ZZZ
Jitter Analysis of Arbitrary Data Software
Printable Online Help
*P077064200*
077-0642-00
80SJARB
Jitter Analysis of Arbitrary Data Software
ZZZ
PrintableOnlineHelp
www.tektronix.com
077-0642-00
Copyright © Tektronix. All rights reserved. Licensed software products are owned by Tektronix or its
subsidiaries or suppliers, and are p rotected 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 supersedes that in all p reviously published material. Specifications and price change privileges
reserved.
TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.
This document supports 80SJARB software version 3.0.X and greater, operating on a DSA8300 Digital
Serial Analyzer oscilloscope.
Contacting Tektronix
Tektronix, Inc.
14150 SW Karl Braun Drive
P. O . B o x 5 0 0
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.
Table of Contents
Welcome
Welcome to the 80SJARB Jitter Analysis of Arbitrary Data Software .. . . .... . .... . .... ... . . .... . .... . .... . . 1
Using Online Help....... .................................. ................................ ......................... 1
Conventions ................ ................................ .................................. ....................... 2
Feedback and Technical Support........... ................................ ................................ ....... 3
Table of Contents
Getting S
tarted
Requirements................... ................................ .................................. ................... 5
Install and Activate the Software .......................... ................................ ....................... 5
Install from the Jitter Application CD .... . .... . .... .... . .... . .... ..... ... . . .... . .... . .... .... . .... . .... ..... 5
Download and Install from the Tektronix Web Site........................................................ 6
Operating Basics
Starting the 80SJARB Application ............................................................................... 7
The User Interface
The 80SJARB User Interface.......................................... .................................. ..... 7
Menu Items ..................................................................................................... 8
Function Buttons.......................... ................................ .................................. ... 9
Measurement Readout........................................................................................ 10
Status Bar...................................................................................................... 11
Bathtub and Histogram Graphs .............. ................................ ................................ .... 12
Measurement Workflow........................................................................................... 13
Reference
Measurement Setup Modes......................... ................................ .............................. 15
Automatic Setup of Waveform Database and Histogram .... ................................ ............ 15
Manual Setup of Waveform Database and Histogram............ ................................ ........ 15
Comparison of Jitter Measurement Applications ............................ ................................ .. 16
Measurement Methodology .......................... ................................ ............................ 17
Measurement Readouts and Accuracy .......................................................................... 18
Remote Control
Remote Control Introduction................................................................................ 19
GPIB Reference Materials................................................................................... 19
Programming Tips ...... .................................. ................................ .................... 20
Syntax.... .................................. ................................ ................................ .... 22
80SJARB GPIB Commands......... .................................. ................................ ...... 22
Error and Warning Codes and Messages............. ................................ ...................... 24
80SJARB Printable Online Help i
Table of Contents
Index
ii 80SJARB Printable Online Help
Welcome Welcome to the 80SJARB Jitter Analysis of Arbitrary Data Software
Welcome to the 80SJARB Jitter Analysis of Arbitrary Data Software
The 80SJARB Jitter Analysis of Arbitrary Data software enhances the capabilities of the Tektronix
DSA8300 Digital Serial Analyzer sampling oscilloscope. This application provides basic jitter
measurement
J2 – Total jitter for Bit Error Rate (BER) = 2.5E-03
J9 – Total jitter for BER = 2.5E-10
Tj – Total jitter for BER = 1.0E-12
DJdd – Deterministic jitter (Dual Dirac method)
RJdd – Random jitter (Dual Dirac method)
s for arbitrary data signals, including:
Jitter ba
Histogram of the acquired data
The accuracy and repeatability of all measurements improves as the application acquires additional data.
While the standa r ds specify that J2 and J9 measurements be taken on a minimum of 10,000 points, the
80SJAR
number of points used for the extrapolated measurement calculations.
onix also offers two other optional jitter measurement applications for the DSA8300 oscilloscope:
Tektr
80SJNB (Jitter, Noise and BER Analysis Essentials) and 80SJNB-01 (Jitter, Noise and BER Analysis
Advanced). Comparison of Jitter Measurement Applications
the jitter analysis applications.
thtub curve graph (both measured and extrapolated data)
B application acquires data beyond this minimum requirement (in free-run mode) and shows the
See Also:
Requirements (see page 5)
Starting the 80SJARB Application (see page 7)
Using Online Help
(see page 16) provides a comparison of
Online help has many advantages over a printed manual because of advanced search capabilities. The
main (opening) Help screen shows a series of book icons and three tabs along the top menu, each of
which offers a unique mode of assistance:
80SJARB Printable Online Help 1
Welc ome Conventions
Contents tab - organizes the Help into book-like sections. Select a book icon to open a section;
select any of the topics listed under the book.
Index tab - enables you to scroll a list of alphabetical keywords. Select the topic of interest to display
the corresponding help page.
Search tab - enables you to search the entire help contents for keywords. Select the topic of interest to
display the corresponding help page. Search results do not include text c ontained within illustrations
or screen sh
NOTE. Blue-underlined text in a topic indicates a hyperlink to another topic. For example, select the blue
text in this sentence to jump to the topic on Feedback and Technical Support
TIP. When you use a mouse, the normal cursor changes to a link cursor when over an active hyperlink.
ots.
(see page 3).
Convent
Online
ions
help topics use the following conventions:
The terms “80SJARB”, “80SJARB application” or “application” refer to the 80SJARB Jitter Analysis
itrary Data software.
of Arb
The term “oscilloscope” refers to the product on which this application runs.
The term “select” is a generic term that applies to the two mechanical methods of choosing an option:
with a mouse or with the touch screen.
When steps require a sequence of selections in the application interface, the “>” delimiter marks
each transition between a menu and an option. For example, File > Exit indicates to select the File
u, then select the Exit submenu item.
men
2 80SJARB Printable Online Help
Welcome Feedback and Technical Support
Feedback and Technical Support
Tektronix values your feedback on our products. To help us serve you better, please send us your
suggestions, ideas, or comments about your application or oscilloscope.
When you contact Tektronix Technical Support with suggestions, or to help you resolve a problem, please
include the following information (be as specific as possible):
General Information
Oscillosc
Module and probe configuration. Include model numbers and the channel/slot location.
Serial data standard.
Signaling rate.
Pattern type and length.
Your name, company, mailing address, phone number, FAX number.
ope model number, firmware version number, and hardware options, if any.
Application-Specific Information
80SJARB Software version number.
Description of the problem such that technical support can duplicate the problem.
ssible, save the oscilloscope waveform fileasa.wfmfile.
If po
If possible, save the oscilloscope and application .stp setup files.
Once you have gathered this information, you can contact Tektronix
e-mail, be sure to enter 80SJARB Problem in the subject line, and attach the .stp and .wfm files.
P. To include screen shots, select Print > Save as File from the oscilloscope menu bar. Enter a file name
TI
and image type. The recommended .png format preserves all pixels in the image. The .jpg format is not
recommended as it compresses the image and can change some pixels. Click Save to save the file in the
C:\Users\<username>\Documents\TekScope\UI directory.
by phone or through e-mail. If using
80SJARB Printable Online Help 3
Welcome Feedback and Technical Support
4 80SJARB Printable Online Help
Getting Started Requirements
Requirements
A Tektronix DSA8300 oscilloscope running Microsoft Windows 7.
TekScope firmware version 6.0.3.X or higher.
An 80SJARB, 80SJNB, or 80SJNB-01 application license. To check if an application license is already
active on the instrument, click Utilities > System Properties andlookattheOptions tab contents.
NOTE. You do not need to purchase a license for 8 0SJARB if you already have a license for 80SJNB or
80SJNB-01.
NOTE. You can run the 80SJARB software up to ten times in the free trial mode. Once the trials are
used, the software will no longer start.
See Also:
Install and Activate the Software (see page 5)
Install and Activate the Software
NOTE. Make sure to check the requirements (see page 5) before installing and activating the 80SJARB
application.
See Also:
Starting the 80SJARB Application (see page 7)
Install from the Jitter Application CD
1. Power on the instrument and wait until the startup procedure is complete.
2. Insert the DSA8300 Digital Serial Analyzer Jitter Analysis Software CD into the instrument media
drive to open the install application.
3. Click 80SJARB Arbitrary Jitter Analyzer. Follow on-screen instructions.
4. Restart the oscilloscope after installing the 80SJARB software.
5. Click the Applications menu and verify that 80SJARB is listed.
6. Click Utilities > Option Installation and follow the instructions to enable the 80SJARB application if
you purchased a license and key code.
80SJARB Printable Online Help 5
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