yefj
Advanced Member level 4
Hello, I have a Q2N2222 on PSPICE simulator.
I need to build a circuit which has a certain gain ,but the main problem is the POLES.
In the AC transfer need a zero to be first order (rise of 20db/dec) but the end needs to be a fall of 40db/dec.
So at start it needs to be a zero at a certain start frequency 20dB/dec ,then we have fall at Fc and then we have another double pole.
Anybody hase an idea of how to desin such a thing?
if with a single bjt its not possible then ill be glad to see some general method.
Thanks.
I need to build a circuit which has a certain gain ,but the main problem is the POLES.
In the AC transfer need a zero to be first order (rise of 20db/dec) but the end needs to be a fall of 40db/dec.
So at start it needs to be a zero at a certain start frequency 20dB/dec ,then we have fall at Fc and then we have another double pole.
Anybody hase an idea of how to desin such a thing?
if with a single bjt its not possible then ill be glad to see some general method.
Thanks.