Find the midband gain from base to collector neglecting ro

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Reference no: EM13274145

The amplifier has Rsig = RL = 1K, Rc = 1K, Rb = 47K, Beta = 100, Cu = 0.8 pF, and Ft = 600MHz. Assume the coupling capacitors to be very large.

A.) find the DC collector current of the transistor.
B.) find gm and Rpi
C.) neglecting ro, find the midband gain from base to collector (neglect the effect of Rb)
D.) use the gain obtained in (c) to find the component of Rin that arises as a result of Rb. Hence find Rin.
E.) find the overall gain at midband.
F.) find Cin
G.) find Fh

Reference no: EM13274145

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