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Jumper, Simulation MUX etc

itos

Hi,

How to I best implement a "jumper", MUX or switches for simulation time?

Often, I want to avoid creating new testbenches for every single purpose.

Example: I have an LO input and for certain simulations I want to DC couple a bias voltage through an inductor. But in other scenarios, this inductor should be disconnected. On a PCB, I can implement this with a 2x2 header that I jumper properly.

In Cadence so far I always manually remove the wire connection which is a pain.

What I envison is a MUX (or similar) with multiple inputs and based on a CDF parameter (that eventually I set in the ADE L window as design variable) one connection is routed through and the others disabled.

Thanks!

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  • Marc Heise

    Hi,

    please try the switch, sp1tswitch ...sp4tswitch devices from the analogLib.
    For more information check the documentation.

    Kind regards,

    Marc

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  • Marc Heise

    Hi,

    please try the switch, sp1tswitch ...sp4tswitch devices from the analogLib.
    For more information check the documentation.

    Kind regards,

    Marc

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