A discrete MOSFET common source amplifier has Rin = 2 M , gmm = 4mA/V, – McqOptions

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1.	A discrete MOSFET common source amplifier has R_in = 2 M , g_mm = 4mA/V, r_o = 100 k , R_D = 10 k , C_gs = 2pF and C_gd = 0.5pF. The amplifier is fed from a voltage source with an internal resistance of 500 k and Is connected to the a load of 10 k . The value of the overall mixed gain A_M is?
A.	-15.2 V/V
B.	-16.2 V/V
C.	-17.2 V/V
D.	-18.2 V/V
Answer» B. -16.2 V/V

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