ECE :: Analog Electronics
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Which of the following circuits can operate class AB for audio power output?
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In a P-N-P transistor, with normal bias
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If Rs is the sources resistance, the O/P resistance of an emitter follower using the simplified hybrid model would be
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In common base amplifier the current gain is less than one, but the voltage gain may be anywhere from
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In a class C operation
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The frequency response of an ideal tuned amplifier should be as represented in figure by
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For a good voltage amplifier, its input impedance should be
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Gain stability in an oscillator can bs achieved by