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In cadence, one way i find is to do a dc analysis , with save dc operating points, then go to results, print, dc operating points, then click on the pmos symbol. is there other ways
In cadence, one way i find is to do a dc analysis , with save dc operating points, then go to results, print, dc operating points, then click on the pmos symbol. is there other ways
where IC is the (fixed-normalized) Inversion Coefficient taken as =1 , and I0 the so called technology current, which depends on the technological process (different for NMOS and PMOS), and of course is temperature dependent.
As you won't find these technology current values in the model files, I'd think it's just easier to take the VTH0 values always found there.
There's VT and there's VT, which one depends on who you're
talking to (fab rat, circuit designer, modeling dude). All similar
and probably "close enough".
You might want the model param, might want the OP result,
??? Either one ought to be accessible through Calculator
and Ocean scripts (using the cut/pasted calculator expression).
For size of PMOS is specific; you run DC simulation: Id with Vsd and Vsg. After, you see plot and compare it with idea theory. You will find out Vth and some parameter PMOS.
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