hello, i need to design analog circuit that has a transfer curve as seen in the following image using resistors, capacitors,voltage, and BJT (with beta value of 100).
the parameters are:
A=75
f1= 21Hz
f2=21 KHz
M1=40
M2=-20
the circuit also need to have input resistance of Rin= 60 kilo-ohm and output resistance of 51 kilo-ohm.
i think the circuit should have 3 stages, each connected with a capacitor, where the first stage is for achieving the required input resistance, the second for the required gain, and the third is for the required output resistance.
(the first and last stages might also add some gain but it will be considered in the second stage)
My question is how do I know which of the following modules should I use for each stage?
is my 3-stage even make sense? is it the right approach?
thank you!
