If an op-amp has a gain-bandwidth product of 1 MHz and a closed-loop gain of 100, what is the bandwidth of the op-amp in this configuration?10 MHz100 kHz10 kHz1 MHz
Question
If an op-amp has a gain-bandwidth product of 1 MHz and a closed-loop gain of 100, what is the bandwidth of the op-amp in this configuration?10 MHz100 kHz10 kHz1 MHz
Solution
To find the bandwidth of the op-amp in this configuration, we need to use the gain-bandwidth product and the closed-loop gain.
The gain-bandwidth product represents the product of the open-loop gain and the bandwidth of the op-amp. In this case, the gain-bandwidth product is given as 1 MHz.
The closed-loop gain is the gain of the op-amp when it is connected in a feedback configuration. Here, the closed-loop gain is given as 100.
To find the bandwidth, we can divide the gain-bandwidth product by the closed-loop gain.
So, the bandwidth of the op-amp in this configuration is 1 MHz divided by 100, which equals 10 kHz.
Therefore, the correct answer is 10 kHz.
Similar Questions
An op amp has a gain bandwidth product of 2 MHz; at what frequency the gain becomes unity?1000 kHz2000 kHz(2000×2) kHz(1/2000) kHz
An op amp has a gain bandwidth product of 5 MHz, at what frequency the gain becomes unity?
As the bandwidth of an op-amp increases, what happens to the gain to make the gain-bandwidth product a constant?
If the Wein Bridge Oscillator based on op-amp is tuned at 1KHz, what is the op-amp gain?
If the Wein Bridge Oscillator based on op-amp is tuned at 1KHz, what is the gain of feedback network? a. 2 b. 1/3 c. 3 d. 1/2
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.