I need to redraw it as a Series Shunt feedback amplifier, i.e. with the following topology:
Identifying the AC equivalent circuit seems to be easy: 12V and -12V become GND and current generator turns into an open circuit. However I have troubles identifying the amplifier net and the feedback net and the series shunt topology. Could you help me redrawing the circuit?
Thanks for the answer!
However I am not able to understand it... Feedback net should be a two port network.. and I can't see what are these ports.
Unfortunately my textbook (and I didn't have any luck searching on other books) doesn't cover the details about identifying the topology.
.......... Feedback net should be a two port network.. and I can't see what are these ports.
Unfortunately my textbook (and I didn't have any luck searching on other books) doesn't cover the details about identifying the topology.
In the general case, a feedback net can have two ports but it doesn't have to be (and most feedback networks don't).
It this case the second port is the common (ground) connection.
In the general case, a feedback net can have two ports but it doesn't have to be (and most feedback networks don't).
It this case the second port is the common (ground) connection.