If a certain op-amp has a closed-loop gain of 20 and an upper critical frequency of 10 MHz, the gain-bandwidth product is ___

If a certain op-amp has a closed-loop gain of 20 and an upper critical frequency of 10 MHz, the gain-bandwidth product is

A. 200 MHz
B. 10 MHz
C. the unity-gain frequency
D. both A and C

Show Answer

Answer: D

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