D 7.79 A CB amplifier is operating with RL = 5 kΩ, RC = 5 kΩ, and Rsig = 50 Ω. At what current IC should the transistor be biased for the input resistance Rin to equal that of the signal source? What is the resulting overall voltage gain? Assume a-1.
0.5 mA; 25 V/V
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