15.5For the circuit in Fig. 15.7: (a) Disregarding the limiter circuit, find the location of the closed-loop poles. (b) Find the frequency of oscillation. (c) With the limiter in place, find the amplitude of the output sine wave (assume that the diode drop is 0.7 V).
(a) (105/16)(0.015 ± j); (b) 1 kHz; (c) 21.36 V (peak-to-peak)
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