Mircusx
Newbie level 6
Hi everyone!
I'm having the following problem.
Referring to the circuit attached, a simple voltage amplifier in non inverting configuration, I have to evaluate the impedance at the node V2 and V0 when a large signal is applied at the node V1.
R2 is 580K and R1 is 5.8K, thus the theoretical gain is 101.
As the large signal analysis can only be done in transient simulation, when, with the calculator, I plot VT/IT (in order to evaluate the impedance) at, for example, the node V0, I only get as impedance 580K, but I expect to see a different value.
Attached the results of the simulation (Y axis has log scale).
My question is: are there other ways to calculate the impedance when performing a large signal analysis?
I'm having the following problem.
Referring to the circuit attached, a simple voltage amplifier in non inverting configuration, I have to evaluate the impedance at the node V2 and V0 when a large signal is applied at the node V1.
R2 is 580K and R1 is 5.8K, thus the theoretical gain is 101.
As the large signal analysis can only be done in transient simulation, when, with the calculator, I plot VT/IT (in order to evaluate the impedance) at, for example, the node V0, I only get as impedance 580K, but I expect to see a different value.
Attached the results of the simulation (Y axis has log scale).
My question is: are there other ways to calculate the impedance when performing a large signal analysis?