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Simulators >> Circuit Simulators >> 1/f noise in Cadence.
https://designers-guide.org/forum/YaBB.pl?num=1444308189

Message started by saqibshah on Oct 8^th, 2015, 5:43am

Title: 1/f noise in Cadence.
Post by saqibshah on Oct 8^th, 2015, 5:43am

I am trying to simulate an integrator in Cadence, and look at the thermal noise of the opamp. However one of the problems is that CAdence usually takes 1/f noise into account as well while looking at the output noise.
Is there anyway to make Cadence ignore 1/f noise and just look at the thermal noise generated by the opamp?

Title: Re: 1/f noise in Cadence.
Post by Geoffrey_Coram on Nov 6^th, 2015, 7:31am

If you have access to the model files, you could try to turn off the flicker noise in the model cards (kf=0 in some models).