duffman268
New Member
So I'm asked to find an expression for the input impedance of the circuit, but I'm not quite sure how to do this.
As a unity gain buffer, is the current just Ix? Would the Zin just be zero?
I'm also asked to find the equivalent circuit of Zin, which I cannot figure out since I don't know how to find Zin.
**broken link removed**
As a unity gain buffer, is the current just Ix? Would the Zin just be zero?
I'm also asked to find the equivalent circuit of Zin, which I cannot figure out since I don't know how to find Zin.
**broken link removed**