MOSFET Inverter look alike

Thread Starter

Mazaag

Joined Oct 23, 2004
255
Hey guys,
i'm trying to analyze a circuit which looks alot like a CMOS inverter, however, the NMOS and PMOS transistors are switched ( NMOS drain ocnnected to +2.5v , PMOS source connected to -2.5v)

My question is, if i have an input of 0 volts, how can i figure out what regions Qn and Qp are operating at ? I need the value of the output at the drain for both devices in order to know which regions... but i don't know how to figure it out ( there is a resistor connected in shunt to ground at the output Vout). We can assume that both transistors are matched.

I hope my question is clear.

Thanks guys
 

hgmjr

Joined Jan 28, 2005
9,029
I'm with kubeek on this one. We will need you to post a schematic of the circuit in question to be in a better position to help you.

hgmjr
 
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