WorksheetsLinear Integrated Circuits - Quiz 1
Total questions: 10
Worksheet time: 5mins
A zero-level detector is a
Comparator with a sine-wave output
Comparator with a trip point referenced to zero
Peak detector
Limiter
If the value of resistor Rf in an averaging amplifier circuit is equal to the value of one input resistor divided by the number of inputs, the output will be equal to
the average of the individual inputs
the inverted sum of the individual inputs
the sum of the individual inputs
the inverted average of the individual inputs
A triangular-wave oscillator can consist of an op-amp comparator, followed by a(n)
Differentiator
Amplifier
Integrator
Multivibrator
Voltage Level detector is a type of comparator
Yes
No
Which is not the internal circuit of operational amplifier?
Differential amplifier
Level translator
Output driver
Clamper
The purpose of level shifter in Op-amp internal circuit is to
Adjust DC voltage
Increase impedance
Provide high gain
Decrease input resistance
Which of the following is not preferred for input stage of Op-amp?
Dual Input Balanced Output
Differential Input Single ended Output
Cascaded DC amplifier
Single Input Differential Output
Combination of integrator and Schmitt trigger is a triangular wave generator
Yes
No
What is the output resistance of an ideal op - amp
Approximately equal to zero
zero
infinite
all the above
Out of the below four, which device converts square wave to triangular wave operation?
Integrator
differentiator
Schmitt trigger
Zero crossing detector
