We want to perform a mid — band analysis of the circuit shown below

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We want to perform a mid — band analysis of the circuit shown below. Vcc is chosen such that Q1 is in the active region. At the Q — point, rJr = 3 k9 ; and ?p 75. The voltage gain AV = VO/Vm is :

In the circuit of problem 1, the value of Vcc is now adjusted so that Zin = 402. Assuming that VT = 26 mV, what is the maximum allowable amplitude of the signal vs such that small - signal assumptions remain valid? 11.6 mV 20.8 mV 39.1 mV O 58.5 mV