umount
Junior Member level 1

how to simulate common mode voltage
i searched a lot. And many people said "configure your op-amp as unity gain buffer. Now, sweep your DC input, and plot output vs input.The linear region in your output with gradient 1 is your ICMR."
I think this is right. but as we know, telescopic OTA has a smaller ICMR, and is not easy to connect its output to its input directly. So in this case, how to simulate its ICMR?
Pls help me out. Thank you!
i searched a lot. And many people said "configure your op-amp as unity gain buffer. Now, sweep your DC input, and plot output vs input.The linear region in your output with gradient 1 is your ICMR."
I think this is right. but as we know, telescopic OTA has a smaller ICMR, and is not easy to connect its output to its input directly. So in this case, how to simulate its ICMR?
Pls help me out. Thank you!