Consider a CE circuit, where trans-conductance is 50m -1, diffusion ca – McqOptions

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1.	Consider a CE circuit, where trans-conductance is 50m ^-1, diffusion capacitance is 100 pF, transition capacitance is 3 pF. I_B = 20 A. Given base emitter dynamic resistance, r_be = 1000 , input V_I is 20*sin(10⁷t). What is the short circuit current gain?
A.	30
B.	35
C.	40
D.	100
Answer» C. 40

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