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 …

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?

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 …

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, …

Aug 28, 2016 · The NMOS will leave saturation when Vout < Vin - VTN. It depends on the geometry and the parameters which case occurs first, but at some point the NMOS will leave …

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.

Dec 12, 2016 · The arrow at the "source" terminal is used to indicate the type of transistor (NMOS or PMOS) and it is used to properly map it onto underlying transistor models which are …

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 …

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 23, 2023 · When the current through the NMOS (I2) becomes greater than the current through the PMOS (I1), the next part of analog circuit starts working. For this, I need a …