›› 2011, Vol. 24 ›› Issue (2): 73-.

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  1. (西安电子科技大学 电路CAD研究所,陕西 西安 710071)
  • 出版日期:2011-02-15 发布日期:2011-02-23
  • 作者简介:王林林(1985-),男,硕士研究生。研究方向:EDA软件开发,高速互连信号完整性。 靳亚东(1984-),男,硕士研究生。研究方向:EDA软件开发,高速互连信号完整性。

Jitter Analysis and Separation of Random Data Based on Simplified Measurement

 WANG Lin-Lin, JIN Ya-Dong   

  1. (Institute of Electronic CAD,Xidian University,Xi'an 710071,China)
  • Online:2011-02-15 Published:2011-02-23



关键词: 抖动分离, 时间间隔, 随机数据, 简化测量


In the communication system,we often use the eye diagram of a digital oscilloscope to analyze the jitter of random data,which has a relatively high expectation of hardware that it should be able to make real-time measurements.Based on the analysis of the type of jitter and its cause,this article presents a new scheme for separating jitter based on simplified measurement.That is,we can obtain most of the components of jitter merely by measuring the time interval of “rising edge-falling edge-rising edge” randomly,which lowers the requirement on the hardware circuit.

Key words: jitter separation;time interval;random data;simplified measurement


  • TN914.3