MOSFET PSpice

Spectacular Butter · Apr 14, 2005

Hi i am trying to simulate a circuit with the following component using pspice

Is the substrate below connected to drain 1 or source 2?

Russlk · Apr 15, 2005

It looks like you have the gate connected to the drain. What are you trying to do?

evandude · Apr 15, 2005

assuming that is the component wiring you want... to answer your actual question, the substrate should be connected to the source.

Spectacular Butter · Apr 17, 2005

Thanks. Its one of the component in a CMOS differential amplifier that i am trying to simulate

Spectacular Butter · Apr 17, 2005

hi just to confirm whether is it my pmos problem

in this pmos, my

drain is 2
gate is 2
source is 1
substrate is 1

am i correct? thanks.

Russlk · Apr 17, 2005

Yes, you are correct.

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