Consider a CE circuit, where trans-conductance is 50mΩ-1, diffusion capacitance is 100 pF, transition capacitance is 3 pF. IB = 20μA. Given base emitter dynamic resistance, rbe = 1000 Ω, input VI is 20*sin(107t). What is the short circuit current gain?

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Consider a CE circuit, where trans-conductance is 50mΩ<sup>-1</sup>, diffusion capacitance is 100 pF, transition capacitance is 3 pF. I<sub>B</sub> = 20μA. Given base emitter dynamic resistance, r<sub>be</sub> = 1000 Ω, input V<sub>I</sub> is 20*sin(10<sup>7</sup>t). What is the short circuit current gain?