PMOS Saturation I–V & Transconductance Calculator

PMOS Saturation I–V & Transconductance Calculator

Calculate the drain current ID and transconductance gm for a PMOS in saturation mode.

* Ensure that VSG>VTP. (Enter voltages as positive numbers)

Step 1: Enter PMOS Parameters

e.g., 3.0 V

e.g., 1.0 V (absolute value)

e.g., 0.001 A/V²

Dimensionless (e.g., 10)

Drain Current (Saturation): ID=12kpWL(VSGVTP)2

Transconductance: gm=kpWL(VSGVTP)

* Valid if VSG>VTP and VDS>VSGVTP.

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