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Virtuoso Spectre Monte Carlo simulation

Anbarasu07

Hi ,

     I have designed analog IP in cadence ADE and simulated in spectre. All corner results looks good. when i run monte carlo 1000 runs have high current in 125C two runs. Simulated with same setup in different user, all clean.Need to know what type sampling method used and why its not clean with my setup.

Thanks,

Anbarasu

  • Andrew Beckett

    Start with Guidelines for the Custom IC Design Forum as you've not really given enough information for anyone to have a hope of being able to answer your question. Simple approach if you're getting different results from different users would be to compare the settings in the input.scs for the same points in the run and see if there's a difference.

    Andrew.

  • Anbarasu07
    in reply to Andrew Beckett

    Hi Andrew,

                  Thanks for your quick response. we are seeing different results only with monte carlo,all corners and other simulation looks good.I will read guidelines and back to you.

    Thanks,

    Anbarasu

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