Hi, I am designing an amplifier and trying to get equations for Av, Rin, Rout, and BW. (Input would be out2 and output out3) I am confused on how to get them since the Q14, Q15, and Q16 make all together a topology I haven't solved before.
Could anyone one help me on how to solve it?
For the output impedance what I did and not sure if I am right is:
Rout: (re12||re13)+((ro10||ro11)||Rout2)/(Beta+1)
Where Rout is (ro8||ro9).
This is the only thing I have come out with after many hours of working on it.
Could anyone one help me on how to solve it?
For the output impedance what I did and not sure if I am right is:
Rout: (re12||re13)+((ro10||ro11)||Rout2)/(Beta+1)
Where Rout is (ro8||ro9).
This is the only thing I have come out with after many hours of working on it.