The necessary condition for oscillation in a Colpitts oscillator is: – McqOptions

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1.	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
Answer» B. c1/c2=gm/gi

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