I am currently doing a simulation using an ideal switch from the analoglib with an open resistance of 1Tohm and closed resistance of 1ohm. Also there is a supply (vpulse) given to the switch to define the on time and off time.
Rise time: 1ns, Fall time: 1ns, pulse width: 166ns, period: 10us
I want to convert it to a CMOS transistor based switch. I know that the transistor should be operated in linear region to behave as a switch. That means Uds < Ugs-Ut
But what other factors should I need to consider to exactly replicate the behavour given by the ideal switch (of course it will no longer be an ideal switch when it is implemented using transistor)
How about the width and length of the transsitor used (if it is an NMOS or PMOS based transistor).
How should I come up with how much Ugs I need to supply?