Capacitive circuit configuration in Colpitts oscillator improves _____________(a) Bulkiness(b) Frequency stability(c) Impedance(d) AppearanceThe question was posed to me in unit test.I need to ask this question from Colpitts Oscillator-1 topic in chapter Oscillators of Analog Circuits

Capacitive circuit configuration in Colpitts oscillator improves _____

1.	Capacitive circuit configuration in Colpitts oscillator improves _____________(a) Bulkiness(b) Frequency stability(c) Impedance(d) AppearanceThe question was posed to me in unit test.I need to ask this question from Colpitts Oscillator-1 topic in chapter Oscillators of Analog Circuits
Answer» Correct choice is (b) Frequency stability Best explanation: Capacitive circuit in the COLPITT oscillator improves frequency stability. An additional 180° phase shift is provided by the capacitive tank circuit, PROVIDING no phase shift to the output. By changing tap POSITION or the VALUE of capacitors in the tank circuit, we can change feedback amount.

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Capacitive circuit configuration in Colpitts oscillator improves _____________(a) Bulkiness(b) Frequency stability(c) Impedance(d) AppearanceThe question was posed to me in unit test.I need to ask this question from Colpitts Oscillator-1 topic in chapter Oscillators of Analog Circuits

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