Problem 6.145  1,500 pts ended  Consider the CE amplifier
circuit of Fig. 6.65(a). It is required to design the circuit
(i.e., find values for I, RB,and RC) to meet the following
specifications:(a) Rin ~ 5 k.  (b) The dc voltage drop across RB
is approximately 0.2 V.(c) The open-circuit voltage gain from
base to collector isthe maximum possible, consistent with the
requirement thatthe collector voltage never falls by more than
approximately0.4 V below the base voltage with the signal
between baseand emitter being as high as 5 mV.  Assume that vsig
is a sinusoidal source, the available supplyVCC = 3 V, and the
transistor has Beta = 100. Use standard 5%resistance values, and
specify the value of I to one significantdigit. What base-to-
collector open-circuit voltage gaindoes your design provide? If
Rsig = RL = 10 k, what is theoverall voltage gain?  Please show
all work.   Answers (0)