The upper threshold frequency of an FET, where short circuit gain is u – McqOptions

MCQOPTIONS

1.	The upper threshold frequency of an FET, where short circuit gain is unity is given by:
A.	g<sub>m</sub>/2 C<sub>gs</sub>
B.	g<sub>m</sub>/C<sub>gs</sub>
C.	g<sub>m</sub>/ 2
D.	none of the mentioned
Answer» B. g<sub>m</sub>/C<sub>gs</sub>

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