Final Examination: Fundamentals of Mixed Signals and Sensors

(a)   is a BJT amplifier that produces outputs that are a function of the difference between two input voltages.

(a)   is the process whereby a portion of the output voltage of an amplifier

is returned to the input with a phase angle that opposes (or subtracts from) the input

signal.

(a)   mode of operation that results when the input signal is connected to one input with the other input connected to ground.

(a)   mode of operation in which two opposite polarity signals are applied to the inputs.

(a)   mode of operation in which two in-phase and equal signals are applied at the two input terminals and the resultant output signal at each output terminal is zero.

(a)   is the voltage gain of an op-amp with external feedback.

(a)   refer to the measure of the amplifier’s ability to reject common-mode signals.

(a)   is a very high gain differential amplifier with a high input impedance and low output impedance.

(a)   operational amplifier configuration with closed loop gain and attenuation that is equal to unity.

An op-amp contains a number of (a)   stages to achieve a very high voltage gain.