transients

I started to read "Design of Analog CMOS Integrated Circuits", Second Edition, by Behzad Razavi and found this circuit in chapter 2 ("Basic MOS Device Physics") question 2.10a, page 40: I had a question regarding its transient response. It's described in detail here

Hello, I have been given a cicuit which I modeled in LTspice. The assignment is to modify the simulation deck so that the currents passing through an R2 and R3 show the natural and forced responses' graphs seperately. I have tried this by dividing it into two circuits: One with the sinusoidal...