Non AMP

what is the test bench to find...gm/id curve

Thread starter arya.jagadeesh
Start date Jul 16, 2014

Status: Not open for further replies.

Jul 16, 2014

#1

A

arya.jagadeesh

Member level 2

is it necessary to have constant current while plotting gm/id vs vov curve...... post the circuit to find

Jul 17, 2014

#2

erikl

Super Moderator

Staff member

Depends on what you need in your application: you may choose between

constant Id
constant Vds
Vdg = 0 ("diode connection")

See this example

and tutorial: View attachment gm-Id-example_curves.pdf

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