A method of serial data jitter analysis using one-shot time interval measurements

  • Authors:
  • Jan B. Wilstrup

  • Affiliations:
  • -

  • Venue:
  • ITC '98 Proceedings of the 1998 IEEE International Test Conference
  • Year:
  • 1998

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Abstract

A method for measuring inter-symbol interference, dutycycle distortion, random jitter and periodic jitter isdescribed.The Blackman-Tukey method of signal analysis is used.This allows the application of jitter tolerance masks toensure compliance to data communication standards.Note: Mathematical analysis and computer simulationshave been performed. The autocorrelation function and anFFT for clock jitter analysis have been implemented on ourcurrent product. A provisional patent application has beenfiled.