Reprints     Printer-Friendly    Email this Article    RSS        Font Size     What's This?

[TechView: Components & Test]

Scope Scoop: Jitter Analysis Software Boosts Performance



Roger Allan  |   ED Online ID #9005  |   November 15, 2004

Article Rating: Not Rated

Faster, more accurate, and easier-to-use jitter and timing measurements are possible for Tektronix's oscilloscopes thanks to Version 2 of the company's TDSJIT3 Measurement Wizard software package. Several manual functions have been automated, too.

The package auto-sets the source threshold levels, but it will provide an override for unusual cases. Measurement-configuration and source-configuration screens are now separated for a more intuitive way to show how each collection of configuration settings may affect results. Single measurements can be made using a guided interface, which guides users through a set of configuration screens. And, it's possible to correlate jitter amplitude measurements with phase-noise measurement thanks to a new special phase-noise plot.

The software reliably and accurately analyzes jitter on signals with repeating and nonrepeating data patterns, including spectral averaging and spectral peak hold. This is critical where spurious noise is random or "flickers" on and off. It's also vital for the capture of short events to show that certain high-magnitude impulses deserve further investigation.

Another feature is RJ and TJ measurement at bit-error rates on arbitrary patterns. Measurement of data signals can occur even when the user doesn't have full control of data content. Filters are provided for clock and data measurements.

The software package costs $4500.

Tektronix Inc.
www.tektronix.com
(800) 833-9200




Reprints     Printer-Friendly    Email this Article    RSS        Font Size     What's This?


  • A New Design Inflection Point
  • Forecasting Industry Growth For 2009 And Beyond
  • EDA Retools To Exploit Multicore Architectures
  • Design And Verification Move Up In Abstraction
  • EDA Retools To Exploit Multicore Architectures
  • A New Design Inflection Point
  • Design And Verification Move Up In Abstraction
  • Challenges Lurk For 22-nm Physical Implementation
    1) Build A Smart Battery Charger Using A Single-Transistor Circuit
    (253 views today)
    2) 2008 BEST Electronic Design Winners
    (105 views today)
    3) What's All This Transimpedance Amplifier Stuff, Anyhow? (Part 1)
    (93 views today)
    4) Microcontroller-Based Sine-Wave Generator Has Crystal Accuracy
    (88 views today)
    5) 1-A Switching Regulators Operate With 96% Efficiency To Replace Linear Regulators
    (85 views today)
    ALL TOP 20







    POST YOUR COMMENTS HERE

    Name:

    Email:
    Rate this article:

     less useful more useful 
    1
    2
    3
    4
    5
    Your Comments:

    Enter the text from the image below




    Please refresh the page if you have trouble reading this text.
     
     

    PartFinder

    Find real-time pricing, stock status, same-day/next-day shipping options and more. Brought to you by Digi-Key. Go to PartFinder.    
    GlobalSpec

    PART SEARCH :
    Powered by: GlobalSpec - The Engineering Search Engine
    Sponsored Links

    Electronic Design Europe Electronic Design China EEPN Power Electronics Auto Electronics Microwaves & RF
    Mobile Dev & Design Schematics Find Power Products Military Electronics EE Events Related Resources