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Other CAD Tools >> Physical Verification, Extraction and Analysis >> Analog Corner Analysis: component has no corner
https://designers-guide.org/forum/YaBB.pl?num=1193409661

Message started by DoYouLinux on Oct 26^th, 2007, 7:41am

Title: Analog Corner Analysis: component has no corner
Post by DoYouLinux on Oct 26^th, 2007, 7:41am

Hi all,

I am using the Virtuoso Analog Corner Analysis to simulate my circuit. For transistors, they have corner information so that I can put in .PCF and .DCF files. However, for the diodes, they don't have any corner information. When I simulate by selecting "run" in the Analog Corner Analysis window, there was an error message indicating that it cannot find the model of the diode ???

Anyone has some suggestion ?

Thank you in advance,

DYLinux ;)

Title: Re: Analog Corner Analysis: component has no corne
Post by ywguo on Dec 19^th, 2007, 9:32pm

Hi,

Some models are not so mature that they have not corner models for each device. Then you'd better estimate the effect on the simulation and confirm it will not impact the function and key performance of the silicon. However, it is still good to run corner simulation even if the diode model has not any corner model. Just select the diode model for every corner to run in Virtuoso Analog Corner Analysis. :)

Good luck
Yawei