Is it possible to model the impulse response using a block in virtuoso?

[iVenky]

Hi,

Is there a block in virtuoso where I can input the time domain impulse to get the required characteristics? The reason why I am asking is because I am trying to model an optical channel which has a gaussian impulse response and modeling the transfer function using svcvs is a bit tedious. I have the time domain impulse response and it would be better if there is another block that can help me model that.

Thanks!

 

[pancho_hideboo]

Build FIR filter model using Verilog-A.
You can find many examples in "rfLib" of Cadence dfII.