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On resistance of MOS while sweeping Gate Voltages

EngrZM

hi

I want to draw the curve of MOS ON resistance (CS configuration) against all possible values of Gate voltage. I am using Z-parameter analysis to find the R-ON and it gives me single curve against frequency sweep for one VGS value. how i can get the RON curve for all VGS values. (means x-asix = VGS, Yaxis = R-ON value)

kindly guide. Thanks

  • documentation could help you to understand:
    spectre -h save |less # save *:cgg devtype=bsim3v3
    HOWTO :
    create a file, let say : save.scs. In this file, write :

    save *:ron devtype=bsim3v3

    Add this file to the modelLiraries (ADEL->Setup->ModelLiraries->Add)

    Then reload your simulation.
    Then you should get the results in the dataBrowser, or plot it with :
    getData("MN1:ron" ?result "dc") ;<== or whatever instance name of your mos "T12", "MP28" etc..

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