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Simulators >> Circuit Simulators >> Cadence PSS Pnoise Analysis
https://designers-guide.org/forum/YaBB.pl?num=1531988716

Message started by ashrafSazid on Jul 19^th, 2018, 1:25am

Title: Cadence PSS Pnoise Analysis
Post by ashrafSazid on Jul 19^th, 2018, 1:25am

Hi,

When I run pnoise analysis (with PSS first) from 1 to 100MHz it always stops at ~43.2 KHz. I am new at pnoise analysis. Is there any guidance that could help me?
Thanks.

Title: Re: Cadence PSS Pnoise Analysis
Post by Geoffrey_Coram on Jul 19^th, 2018, 8:29am

Did you read through the log file or what it prints to the screen? Sometimes it stops because the PSS didn't take enough timepoints to resolve higher frequencies, and there's an option you can give to PSS to fix this.