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How to build up nonlinear model of a FET in Foundry pdk?

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How to build up nonlinear model of a FET in Foundry pdk?

I use ADS.
I meant to research some FET nonlinear parameters variation with Foundry process and design , such as Cgs and Cgd. I have pdk of the Foundry, and I can find the FET nonlinear large signal model.
Would you plz tell me how to build up my own nonlinear model of a FET in Foundry pdk. For example, I need to build up EETEMT and Curtice3 model via the pdk FET model. And, each parameters of the self build model should be obtained.
I hope that there are step by step examples.

Jade
 

PDK's are mostly crypted and released in Verilog format.( There might be exceptions..) therefore extracting a model parameter from PDK data is more than difficult..
But some Cadence Spectre based PDK may give you fundamental model parameters when you request "print model parameters" option.
 

BigBoss said:
PDK's are mostly crypted and released in Verilog format.( There might be exceptions..) therefore extracting a model parameter from PDK data is more than difficult..
But some Cadence Spectre based PDK may give you fundamental model parameters when you request "print model parameters" option.
Click to expand...

Shall I use IC-Cap or ADS?
Suppose that I have all the DC and small signal and large signal test data.
 

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