15.21 For the circuit of Fig. 15.10, connect an additional resistor (R = 10 kΩ) in series with the rightmost capacitor C. For this modification (and ignoring the amplitude stabilization circuitry), find the loop gain Aβ by breaking the circuit at node X. Find Rf for oscillation to begin, and find f0. Do the analysis symbolically and substitute the given values only at the end.
15.21 For the circuit of Fig. 15.10, connect an additional resistor (R = 10 kΩ) in series with the rightmost capacitor C. For this modification (and ignoring the amplitude stabilization circuitry), find the loop gain Aβ by breaking the circuit at node X. Find Rf for oscillation to begin, and find f0. Do the analysis symbolically and substitute the given values only at the end.
You must login to add an answer.
1 Answer