In a Colpitts oscillator, how is the feedback signal derived?

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Subject
Oscillatorselectrical-engineering-mcqs › oscillators
Published
19 Dec 2018
Last updated
28 May 2026

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Explanation

In a Colpitts oscillator, the feedback necessary for oscillation is taken from the center tap of the capacitive voltage divider formed by two capacitors connected in series. This configuration provides the proper phase and amplitude for sustained oscillations.

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