- #1
Midas_Touch
R_out
|-------------***------------o------------------|
|........+......|
|.......V_signal......* R_in
-..V_out, perfect..........*
-.............|
|.............|
|........-.....|
|-----------------------------o------------------|
=...(ground).........=
Say that circuit 1 is the left side of the above circuit (ignore the dots), and circuit 2 is the right side (R_in).
First I have to find V_signal using kirchhoff rules
so I get V_signal -R_out - V_out, perfect - R_n = 0
But I am not sure what happens with R_in >> R_out, R_in << R_out or when R_in = R_out.
|-------------***------------o------------------|
|........+......|
|.......V_signal......* R_in
-..V_out, perfect..........*
-.............|
|.............|
|........-.....|
|-----------------------------o------------------|
=...(ground).........=
Say that circuit 1 is the left side of the above circuit (ignore the dots), and circuit 2 is the right side (R_in).
First I have to find V_signal using kirchhoff rules
so I get V_signal -R_out - V_out, perfect - R_n = 0
But I am not sure what happens with R_in >> R_out, R_in << R_out or when R_in = R_out.