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Re: finding overall transconductance of OTA
Hi deba. I understand that concept. However, since the load is a cap, there is no output current across the load if I run it on DC. My professor has given me two other options, one of which is to replace the capacitive load with a very high resistive...
How do I measure the transconductance (gm) of the overall circuit? I need to find out how gm varies with common mode input voltage. I have attached a schematic of the circuit that I wish to measure.
From what I know, I am supposed to sweep Vin and find Iout. Then I should use dIout/dVin...
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