The difference between the upper and lower trigger points is called the Schmitt trigger.
If an input signal is applied to the inverting input of an op-amp with the noninverting input grounded, the output signal would be opposite in polarity to the input.
A series dissipative regulator is an example of a:
An op-amp has very low open-loop gain.
If an input signal is applied to the inverting input of an op-amp with the noninverting input grounded, the output signal would be opposite in polarity with the input.
An inverting amplifier has a phase shift of 180° from input to output.
An astable multivibrator has two states.
In a common-mode input to an op-amp, both inputs are connected to the same signal source.
Changing the input voltage to an op-amp circuit will change its voltage gain.
An oscillator whose frequency can be controlled by an input "control voltage" is called a(n) ______ .
An op-amp circuit in which the output voltage is equal to the difference between the two input voltages is called a(n) _____
A PLL can be used as a(n) ___________.
An S-R flip-flop is an example of a bistable multivibrator circuit.
The TO-5 operational amplifier package can have 5 pins.
Decreasing the gain in the given circuit could be achieved by
A virtual ground is a(n) ______ ground because this point is at zero volts.
The voltage required to force the differential output to zero is called _______.
Common-mode signals have _____.
If the two inputs to a differential amplifier are exactly the same, then the output is the signal multiplied by two.
Operational amplifiers (op-amps) use internal capacitive coupling between stages.
The resistors Rf and Ri in an op-amp circuit control ______ .
If the input to a comparator is a sine wave, the output is a(n) _________.
A circuit that has an output equal to the algebraic sum of the inputs is called a(n) ______ .
The ideal output impedance for an operational amplifier is 0 .
______ is NOT a characteristic of an ideal op-amp.
The common-mode rejection ratio (CMMR) is the ratio of _____ to ______.
The 555 timer can be connected to operate a(n) ___________.
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