The necessary condition for oscillation in a Colpitts oscillator is:
A)c2/c1=gm/gi
B)c1/c2=gm/gi
C)c2/c1= gm*gi
D)none of the mentioned

Name: The necessary condition for oscillation in a Colpitts oscillator is: A)c2/c1=gm/gi B)c1/c2=gm/gi C)c2/c1= gm*gi D)none of the mentioned
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Quizplus · Accepted Answer

The necessary condition for oscillation in a Colpitts oscillator is that the ratio of the capacitors c2/c1 should equal the transconductance gm divided by the input conductance gi.

The Necessary Condition for Oscillation in a Colpitts Oscillator Is