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(Solved): The amplifier circuit below uses an n channel FET with g_(m)=5.54mS and I_(D0)=4.43mA. The resistor ...
The amplifier circuit below uses an
nchannel FET with
g_(m)=5.54mSand
I_(D0)=4.43mA. The resistor
R_(1)=1.81k\Omega and
V_(D\Gamma )=22.1V. a. Analyse the circuit to find an equation for the output voltage in terms of the input voltage. You do not need to submit this equation for this quiz, but you will need it to solve the following problems. (Hint: begin by using KVL to find an equation for
v_(out)in terms of
i_(D)and values we already know. Then write an equation for the FET that gives
i_(D)in terms of
v_(GS). Combine these two equations to eliminate (
:i_(D).