Community Custom IC Design How to write an equation to measure pk-to-pk jitter from...

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How to write an equation to measure pk-to-pk jitter from eye diagrams

paramx

Hi,

I have requirement to write equation to measure pk-to-pk jitter from eye diagrams.

I have following one queries in in the forum some I am not able match the jitter from manual measurement vs measure as per the following solution

Please do let me know if am missing anything here 

Parents

  • Hi,

    Any update on above mentioned queries would be great help.

    Thanls,

    Param

  • in reply to paramx

    If this was urgent, you should contact customer support (submit a case after logging in). This forum is a community forum where respondents (including those of us from Cadence) answer in their spare time, and to be honest we are more likely to respond if you'd given enough information (other than "I am not able to match the jitter"). I don't see anything in the referenced post that I'd advise to do differently. Please see the forum guidelines for some hints on the information you might need to provide (although if it's urgent, you should still contact customer support).

    Andrew

  • in reply to Andrew Beckett

    Thank you Andrew for responding queries. Please accept my apology for if I gave insufficient information. Here is the details

    My requirement is to measure pk-2-pk jitter from eye diagrams. Now, I am measuring it manually through marker at crossing point of rise and fall edges but I want it to be measured from equation so that every time I dont need place markers and measure. I tired abEyeCross script but the jitter measured is different value compared to manual measurement. I hope I gave enough details on requirements.

    Thanks,

    Param

Reply
  • in reply to Andrew Beckett

    Thank you Andrew for responding queries. Please accept my apology for if I gave insufficient information. Here is the details

    My requirement is to measure pk-2-pk jitter from eye diagrams. Now, I am measuring it manually through marker at crossing point of rise and fall edges but I want it to be measured from equation so that every time I dont need place markers and measure. I tired abEyeCross script but the jitter measured is different value compared to manual measurement. I hope I gave enough details on requirements.

    Thanks,

    Param

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