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    Peak long and peak short currents

    Hi,
    Can somebody explain what are these parameters physically in a circuit.

    PKS = Ipeak_short/Ipeak_short_limit , where duration for Ipeak_short is 125ps
    PKL = Ipeak_long/Ipeak_long_limit , where duration for Ipeak_long is 100ns, or total simulation time (if simulation time is less than 100ns

    Thanks

    •   Alt18th May 2017, 12:57

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    Re: Peak long and peak short currents

    Hello,

    What is the circuit about? schematics?
    Which application?
    Which simulation tool?
    What is the context?



    •   Alt18th May 2017, 13:21

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  3. #3
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    Re: Peak long and peak short currents

    Quote Originally Posted by ronaldomponte View Post
    Hello,

    What is the circuit about? schematics?
    Which application?
    Which simulation tool?
    What is the context?

    a standard cell circuit like level sifter, nands, adders etc
    ansys totem for reliability validation
    Reliability analysis, Electromigration, self heating, S factor, stuff like that
    Last edited by reddvoid; 19th May 2017 at 06:44.



    •   Alt19th May 2017, 06:23

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  4. #4
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    Re: Peak long and peak short currents

    Quote Originally Posted by reddvoid View Post
    PKS = Ipeak_short/Ipeak_short_limit , where duration for Ipeak_short is 125ps
    PKL = Ipeak_long/Ipeak_long_limit , where duration for Ipeak_long is 100ns, or total simulation time (if simulation time is less than 100ns
    I guess these are different weighing parameters (As/s ?) for the calculation/estimation of electromigration damage, together with repetition frequency and wire width.



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