118. In double-ended (differential) input operation, ________.
(a) an input is applied between the two input terminals (b) two separate signals are applied to the input terminals (c) either an input is applied between the two input terminals or two separate signals are applied to the input terminals (d) None of the above
Answer
Answer : (c)
Explanation
Explanation : No answer description available for this question. Let us discuss.
5555555555114. If two opposite-polarity input signals are applied, the operation is referred to as ________. (a) double-ended (b) single-ended (c) common-mode (d) All of the above
Amplifiers » Exercise - 127. When current feedback (negative) is applied to an amplifier, its input impedance ......... (a) is decreased (b) is increased (c) remains the same (d) none of the above