Can we say that if Iin increases then iF will have to increase because gate current is 0 for M1 (always).
Now if above statement is right then how can we relate it to Vds of MF ?
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Homework Statement
I have to find the feedback polarity. I proceeded as follows :
Homework Equations
The Attempt at a Solution
1. As Iin = iF , increasing Iin will increase iF
2. Now drain current for MF is increasing so Vgs of the transistor should increase
3. That means...