Consider the amplifier below.Find the input resistance and voltage ga – McqOptions

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1.	Consider the amplifier below.Find the input resistance and voltage gain of the circuit, given gm = 0.5mΩ-1 and rds = 0.2MΩ.
A.	RI = 27.27 kΩ, AV = 5
B.	RI = 44 kΩ, AV = 1
C.	RI = 27.27kΩ, AV = 1
D.	RI = 60kΩ, AV = 100
Answer» D. RI = 60kΩ, AV = 100

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