Operational Amplifier Fundamentals – 126

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126. As the frequency increases, the input impedance of an op-amp ________ and the output impedance ________.

(a) increases, increases
(b) increases, decreases
(c) decreases, decreases
(d) decreases, increases

Answer
Answer : (c)
Explanation
Explanation : No answer description available for this question. Let us discuss.
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