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How to calculate the opamp values for kp,kn and lambda for a Tanner simulation?

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amriths04

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for a tanner simulation of cmos opamp how do i calculate the values for kp,kn and lambda? as they are not given directly in the model file..
 

Re: calculating value

It is easy to calculate kp and kn:
48_1178456572.jpg


To calculate lambda I dont know formulas, but there is very easy experimental way to do that...


Vdsq and Idq are bias values of Vds and Id....
 

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