The feedback part is solved directly by writing v+=v-, you do not need to draw its block diagram for that. Then, solve the rest of the circuit, Vin/R=gm*(AAVD-Vout)For example, if you have an opamp followed by a pmos transistor, a resistor string and a feedback like this one:
For example, if you have an opamp followed by a pmos transistor, a resistor string and a feedback like this one:
It seems you are a bit confused.I made a post on the incorrect thread. Here you go:
Please look at this thread last post (#5).
Hi,
It seems you are a bit confused.
This is the correct link to your post:
https://www.edaboard.com/showthread...-loop-system&p=1618979&viewfull=1#post1618979
Klaus
....... the questions remain. Can you please explain?
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