Which of the following is not an essential requirement of a feedback oscillator?
A)Amplifier circuit
B)Negative feedback network
C)Positive feedback network
D)Phase shift around the feedback loop of 0°

Question

Quizplus · Accepted Answer

Negative feedback networks are not essential for feedback oscillators; these oscillators require positive feedback to sustain oscillations. Negative feedback typically stabilizes the system, reducing gain and distortion, which is contrary to the requirements of an oscillator designed to maintain continuous oscillations.

Which of the Following Is Not an Essential Requirement of a Feedback