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ANALOG ELECTRONICS

Analog Electronics
The horizontal intercept of dc load line is the same as ideal

Quasi saturation point
Operating point
Saturation point
Cut off point

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Analog Electronics
A 741-type OP-amp has a gain-bandwidth product of 1MHz.A non-inverting amplifier using this opamp & having a voltage gain of 20db will exhibit -3db bandwidth of

1000/17 KHz
100 KHz
50 KHz
1000/7.07 KHz

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Analog Electronics
A differential amplifier is invariably used in the i/p stage of all OP-amps.This is dome basically to provide the OP-amps with a very high

Bandwidth
Open-loop gain
Slew rate
CMRR

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Analog Electronics
The early effect in a bipolar junction transistor is caused by

Large collector-base reverse bias
Fast turn-on
Large emitter-base forward bias
Fast turn-off

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Analog Electronics
In a transistor leakage current mainly depends on

Temperature
Doping of base
Rating of transistor
Size of emitter

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