Hi

I want to get some statistical data of my circuit.  I use a simple circuit to test but fail to see the variation.  Below is the netlist that i include to perform statistical analysis, could anyone comment and let me know if i miss anything for variation for the mismatch


// Monte Carlo
section mc_rfres_rpo
parameters rppolyrpo_mis=1
+ rpol_fac_mis=1
+ rpocox_fac_mis=1

parameters rppolyrpo = 311 + 46.65 * (rppolyrpo_mis-1)
parameters rpol_fac = 1 + 0.0235 * (rpol_fac_mis-1)
parameters rpocox_fac = 1 + 0.21 * (rpocox_fac_mis-1)

statistics {

   mismatch {
       vary rppolyrpo_mis      dist=gauss std=1
       vary rpol_fac_mis      dist=gauss std=1
       vary rpocox_fac_mis      dist=gauss std=1
       }
   }

include "rf018.scs" section=rf_res_rpo
endsection mc_rfres_rpo

Thank you