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  3. total resistance plot (load current vs load voltage ) of...

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total resistance plot (load current vs load voltage ) of a sub circuit

Debasish VLSI
Debasish VLSI over 10 years ago

Sir,

   I am new in cadence. I am unable to plot the resistance of a voltage controlled active load like the pic. kindly help me

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  • Andrew Beckett
    Andrew Beckett over 10 years ago

    Assuming you can sweep the control voltage (e.g. using a dc sweep), you should be able to plot the load voltage and load current. Then you can use Right Mouse Button->Y vs Y on the graph with the load voltage and load current plotted, and pick one of them as the x-axis.

    Regards,

    Andrew.

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  • Debasish VLSI
    Debasish VLSI over 10 years ago
    It will be kind enough if you give me the detail steps for cadence virtuoso 6.15.Actually I am really unable to plot it properly.
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