Aperture circuit produces __________ in sample hold circuit.

Electronics and Communication Engineering (ECE) : Analog Electronics - Quiz(MCQ)

the total sampling time

time required by holding capacitor to reach upto the level close to input

the time taken by O/P to settle within the specified 1% error band, that of the I/P

delay between the instance at which hold command is initiated and the instance at which O/P starts tracking I/P

Correct Answer : Option (D) : delay between the instance at which hold command is initiated and the instance at which O/P starts tracking I/P

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A junction Field Effect Transistor can operate in

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depletion and enhancement modes

neither depletion nor enhancement modes

Correct Answer : depletion mode only

In a base driver amplifier the voltage gain is the ratio of

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Correct Answer : at the centre of ac load line