Hello
I am struggling in calculating transfer functions from blocks like that ( I can calculate it using small signal models) but I found papers and projects also calculate transfer functions from block diagram like that
How can I calculate it ?
Best Regards
Re: how to find transfer function for block diagram like that
Each transconductor (g_m) is a voltage controlled current source, so using nodal analysis You are able to achieve a transfer function for it in easy way.
Each transconductor (g_m) is a voltage controlled current source, so using nodal analysis You are able to achieve a transfer function for it in easy way.
Aha great , where is the controller voltage for the input gm1 , I know it is the input voltage but for gmc (in feedback network) where is the controller voltage for this dependent current source ?