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Q#1
MOSFET
GATE EC 2024
MCQ
+1 mark
-0.33 marks
In the circuit below, assume that the long channel NMOS transistor is biased in saturation. The small signal trans-conductance of the transistor is 
. Neglect body effect, channel length modulation and intrinsic device capacitances. The small signal input impedance 
is________.
Explanation:
….(I)
Input impedance
Input impedance will depend on 
and combination of 
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