Geoffrey_Coram

I think it's odd that in BSIM3, the "old" noimod=1 (just using kf and af) gives the correct results. The new unified flicker noise model[1] (using noia, noib, noic) is noimod=2 (or 3) in BSIM3, and has incorrect results.
This is flipped from BSIM4, where the new unified flicker noise model, fnoimod=1, gives the correct spectrum.
[1] K.K. Hung, P.K. Ko, and C. Hu, "A unified model for the flicker noise in metaloxidesemiconductor fieldeffect transistors." IEEE Transactions on Electron Devices 37.3 (1990): 654665.
