need parameter defination for ml2_125.md for tanner

hi,
I would like to know the model parameter defination for a ml2_125.md in TANNER,
Actually I am trying to design OP-amp from ALLEN DOUGLAS but the process specification given in it are for PSPICE.. and i m using tanner.
Please also let me know what decides that the model belong to BSIM3 or BSIM4 or so. please recommend some gud books for exploring MODELs and model files.
DOES this ml2_125.md is BSIM 3 model ???? How would it be decided
I am very confused please help me.

I think Tanner uses Hspice models. Often you can get away with simply changing the LEVEL= part of the model. What level are the Pspice models you have?

Keith

---------- Post added at 11:13 ---------- Previous post was at 11:10 ----------

By the way, this document **broken link removed** is about converting Hspice to Pspice but it may still be useful.

I have only this file .....................................


********************************************************

**

** MCNC 1.25um CMOS Process

** Nominal Level 2 MOSFET Parameters

** 2/26/87

**

********************************************************



.model nmos nmos

+ Level=2 Ld=0.0u Tox=225.00E-10

+ Nsub=1.066E+16 Vto=0.622490 Kp=6.326640E-05

+ Gamma=.639243 Phi=0.31 Uo=1215.74

+ Uexp=4.612355E-2 Ucrit=174667 Delta=0.0

+ Vmax=177269 Xj=.9u Lambda=0.0

+ Nfs=4.55168E+12 Neff=4.68830 Nss=3.00E+10

+ Tpg=1.000 Rsh=60 Cgso=2.89E-10

+ Cgdo=2.89E-10 Cj=3.27E-04 Mj=1.067

+ Cjsw=1.74E-10 Mjsw=0.195



.model pmos pmos

+ Level=2 Ld=.03000u Tox=225.000E-10

+ Nsub=6.575441E+16 Vto=-0.63025 Kp=2.635440E-05

+ Gamma=0.618101 Phi=.541111 Uo=361.941

+ Uexp=8.886957E-02 Ucrit=637449 Delta=0.0

+ Vmax=63253.3 Xj=0.112799u Lambda=0.0

+ Nfs=1.668437E+11 Neff=0.64354 Nss=3.00E+10

+ Tpg=-1.00 Rsh=150 Cgso=3.35E-10

+ Cgdo=3.35E-10 Cj=4.75E-04 Mj=.341

+ Cjsw=2.23E-10 Mjsw=0.307

Level 2 models should work fine on Tanner without any modification.

Keith

But while solving the example(6.3-1) in ALLEN & HOLLBERG for OP-AMP . I have to get the values of
1. K' (Transconductance Parameter)
2. VT1(min)
3. Vin (max)

In the book BSIM3 MODEL FILE IS USED . But as I have already stated I have to work on TANNER so I have the above mentioned model file .

So my problem is that I was unable to find the values of the above parameters for ml2_125.md, so to use in TANNER .

Please help me to drive these values