Design of a folded cascode opamp....

[Rcy]

I have designed a folded cascode opamp.... so if i connect a feedback resistance and an input resistance to the inverting terminal, will it act like an inverting amplifier.....

 

[erikl]

Sure, if your operation points are correct (inputs within common mode range). Care for enough phase margin if you use it in low gain configuration.

 

[steve_guo]

u'd better to have a driving stage to drive resistor load unless it is large.

 

[samiurrehman]

cascode structures drastically decrease the output signal swing.....make sure your circuit performs as desired......