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RLC model parameters

SoonG

Hi,

Is there way to generate the values of the R,L,and C from the layout routing structure information with the length, width, distance from subtract etc.

in the cadence spectre? I just want to use the RLC schematic unit model for the high speed(10 GHz clock) layout routing for the simulation.

Thanks,
Soon

Parents

  • Hi Soon,

    the tool you are looking for is called QRC.  This will take a LVS-clean layout view and extract the parasitic devices. After the extraction you
    can refine (filter) the results and create a netlistable cellview which Spectre can simulate. You will need the runset files for the LVS and the
    extraction for your technology node and the software ( PVS/QRC).

    Kind regards,

    Marc

Reply

  • Hi Soon,

    the tool you are looking for is called QRC.  This will take a LVS-clean layout view and extract the parasitic devices. After the extraction you
    can refine (filter) the results and create a netlistable cellview which Spectre can simulate. You will need the runset files for the LVS and the
    extraction for your technology node and the software ( PVS/QRC).

    Kind regards,

    Marc

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