A Schmitt trigger is a comparator with _______. – McqOptions

MCQOPTIONS

1.	A Schmitt trigger is a comparator with _______.
A.	modulation
B.	a closed-loop gain less than one
C.	hysteresis
D.	a high threshold value
Answer» D. a high threshold value

Discussion

No Comment Found

Related MCQs

The voltage gain of an OTA can be calculated using the formula
A constant-current source delivers a load current that remains constant only when the load resistance remains constant.
In an isolation amplifier, the third op-amp is used as a unity-gain differential amplifier.
Instrumentation amplifiers are commonly used in environments with high common-mode noise.
One of the key characteristics of an instrumentation amplifier is high input impedance.
If an operational transconductance amplifier (OTA) is used as an amplitude modulator, the voltage gain is varied by applying a _________ voltage to the ______ input.
An instrumentation amplifier has extremely high ________, good ________, and high ________.
Clampers are often called peak detectors.
To construct an instrumentation amplifier, two op-amps and seven resistors are needed.
The external resistor of a typical instrumentation amplifier is used to set the ________.