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how can I implement such a model in cadence virtuoso?

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chaojixin

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Hi, Dear all:
I want to use a model which implements a frequency domain function as:
f(f)=1+cos(f/T)
where 'f' is the frequency, and T is a constant.
Is there such a model? analogLib or verilogA is prefered


thanks in advance!
 

The HSPICE® User Guide: Simulation and Analysis (B-2008.09) on pp. 237-239 shows several examples of behavioral (E-element with a SIN source) and Verilog-A examples.

It could be as simple as
Code: 
Eosc  n+ n-  VOL='SIN(1+cos(freq/T))'
... but I'm not sure if it works with changing frequencies. Just try it!
 

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