Electronic Devices - Operational Amplifiers - Discussion

Discussion Forum : Operational Amplifiers - Filling the Blanks (Q.No. 12)

Operational Amplifiers

12.

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

increases, increases

increases, decreases

decreases, decreases

decreases, increases

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

1 comments Page 1 of 1.

Qwer said: 4 years ago

Input impedance would decrease & output impedance should increase with an increase in frequency.

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