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For the circuit below, find the value of the current I that results in Rin = Rsig. . Also, find the voltage gain vo/vsig . Assume that the source provides a small signal vsig and that β = 100. This is actually a form of CB amplifier, with the 100 kΩ resistor in parallel with the 15 kΩ in the small-signal model.

For the circuit below, find the value of the current I that results in Rin = Rsig. . Also, find the voltage gain vo/vsig . Assume that the source provides a small signal vsig and that β = 100. This is actually a form of CB amplifier, with the 100 kΩ resistor in parallel with the 15 kΩ in the small-signal model.

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  1. For the circuit below, find the value of the current I that results in R in = R sig. . Also, find the voltage gain v o / v sig . Assume that the source provides a small signal v sig and that β = 100 . This is actually a form of CB amplifier, with the 100 k Ω resistor in parallel with the 15 k Ω in the small-signal model.

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