Wed February 23, 2011 By: Jaspreet Singh

what is the need of feedback transistor oscillator circuit?plz explain.

Expert Reply
Wed February 23, 2011
Dear student,
All feedback oscillators require some device or mechanism which provides gain combined with a feedback arrangement which sends some of the system's output back to be re-amplified after a suitable time delay.
Feedback circuits are used to accomplish phase shift.
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