The input stage of an Op-amp is usually a ________________?

Related Mcqs:

The tail current of a differential amplifier is_______________?

A. half of either collector current B. equal to either collector current C. two times either collector current D. equal to the difference in base currents...

A differential amplifier______________?

A. is a part of an Op-amp B. has one input and one output C. has two outputs D. answers (A) and (B)...

In the common mode, _______________?

A. both inputs are grounded B. the outputs are connected together C. an identical signal appears on both the inputs D. the output signal are in-phase...

The Op-amp can amplify______________?

A. a.c. signals only B. d.c. signals only C. both a.c. and d.c. signals D. neither d.c. nor a.c. signals...

The node voltage at the top of the til resistor is closes to________________?

A. collector supply voltage B. zero C. emitter supply voltage D. tail current times base resistance...