monte carlo for capacitor mismatch

[amr hema]

AA, all
how can i make monte carlo to get mismatch in capacitor , i need to know standard deviation and mean from histogram or from where?

 

[palmeiras]

Hi amr Hema.

You need to take a look in the mismatch model card of your technology. There you will find this information. It is also usually presented in the manual of your technology.

 

[amr hema]

this error appear to me when i simulate capacitor with its voltage to get standard deviation

i use capacitor equation
C= I/(w*V) = I/(2*Pi*f*V)