How to simulate this op-amp?

[q0.0p]

I want to get the common-mode gain , differential gain and the maximum dc offset of this circuit. What can i do???
The supply voltage vdd is limited to 1v and the MOSFET is bulk-driven.

If i use tanner pro t-spice to do the simulation, what command i suppose to use?

Pls help~~Thanks a lot~
https://obrazki.elektroda.pl/81_1176541262.jpg

 

[hr_rezaee]

Hi
I didn't work with tspice but I know you can use export menu to export netlist.
regards

 

[acbalbason]

hi!

i'm a tspice user. it also has similar commands to hspice. use the .plot command. plotting vout vs vin and getting the derivative of that curve gives you the differential gain. Ü

- al