Jan 31, 2025 · .model myNMOS NMOS(Kp=100u Vto=0.5 Lambda=0) You can do a similar thing for PMOS, except you would give it a Vto value that is negative. Now here is the part that is …

9 with NMOS, current flows from Drain-to-source (arrow points away from device at the Source) with PMOS, current flows from Source-to-drain (arrow points to the device at the Source) P …

Jan 29, 2022 · Here is my circuit in Spice: I want to do a simple analysis of the NMOS like this: What kind of command should I use?

Jun 14, 2021 · NMOS devices require a positive Vgs to turn on - that means the gate voltage must be higher than the source voltage. In your circuit you are driving the gate with a 0-3.3V signal, …

May 13, 2017 · Can anyone explain me how I can find gm from this schematic below (for a nmos transistor)when VGS=6V and VDS=6V?

Aug 28, 2016 · i was tring to analyse pseudo nmos inverter but seem to be struck. The pmos above which is grounded will always be in triode region right coz v sd<|vov|? so what will be …

Is it possible to use an NMOS as a highside switch ? what are the disadvantages? In my circuit i have a Reverse voltag protection IC that controls an NMOS on the highside.

2 I've had some weird occurances in labs etc. (using Cadence) where sometimes we would be told to connect the body/bulk/substrate terminal of our NMOS devices to the most negative …

NMOS is more easily available, switches faster, and is more efficient than PMOS. There is only one time you would choose PMOS over NMOS: When your particular circuit has a connection …

Sep 14, 2023 · I am designing a circuit where I need to do some high side switching to turn on/off the power to a circuit (part of some protection circuitry). This switching is actually very slow …