An op amp has a gain bandwidth product of 2 MHz; at what frequency the gain becomes unity?2000 kHz(2000×2) kHz(1/2000) kHz1000 kHzClear my choice
Question
An op amp has a gain bandwidth product of 2 MHz; at what frequency the gain becomes unity?2000 kHz(2000×2) kHz(1/2000) kHz1000 kHzClear my choice
Solution
The gain-bandwidth product of an operational amplifier (op amp) is a constant value that represents the frequency at which the amplifier's gain becomes unity (1).
Given that the gain-bandwidth product of the op amp is 2 MHz, this means that the gain of the op amp will become unity at a frequency of 2 MHz.
So, the answer is 2 MHz or 2000 kHz.
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