Determine the closed-loop gain and i/o impedances of circuit

Reference no: EM131099522

Consider the feedback circuit depicted in Fig. 12.101. Assume VA =∞.

(a) Suppose the output quantity of interest is the collector current of Q2, Iout. Assuming RM is very small and RF is very large, determine the closed-loop gain and I/O impedances of the circuit.

(b) Now, suppose the output quantity of interest is Vout. Assuming RF is very large, compute the closed-loop gain and I/O impedances of the circuit.

Reference no: EM131099522

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