Missing nodal equation for transfer function?

[salmiakki]

Trasfer function

Hello!

I'm solving the ransfer function of attached circuit. I think I need one or more equations, any ideas?

 

[eng_Semi]

Re: Trasfer function

It will be simpler if u use miller theorem with Cc1 and Cc2

 

[VVV]

Re: Trasfer function

First of all, you need to define the transfer function: from what point to what point.
In other words, what is the input and what is the output for which you need the transfer function?

 

[salmiakki]

Trasfer function

I'm solving A=Vout/Vin. I got a answer to the question. I don't need more equations, because there are three nodes and I have three eqs. There are no other nodes to write an equation on. Nor, there is any other relationship which will help.

 

[eda4you]

Re: Trasfer function

The transfer function can be simply solved by seperatin v1 and v2 out if equ. 1,2. Than equ. 3 can be simply solved.