Assume our usual nMOS model where: Ohmic region ID?=kVDS?(VCS??VTH?)whenVDS?

Question

Assume our usual nMOS model where: Ohmic region

I_{D} = k V_{D S} (V_{CS} ? V_{T H}) when V_{D S} < V_{OS} ? V_{T H}

Active region

I_{D} = k (V_{GS} ? V_{T U})^{2} when V_{D S} ? V_{GS} ? V_{T H}

Consides the following circuit and the family of

N

characteristic curves, The

I_{D}

ws.

V_{D S}

IV curve of a certain nMOS transotor (with

V_{T II} = 2.6 V

and

k = 5 mA / V^{2}

) is shown above. The transistor is loaded with

R_{D} = 200?

and

V_{DD} = 6 V

. If the transistor is biased wath

V_{CS} = 4.6 V

. what is

V_{D S}

? Note: You may want to use equations for improwed accuracy.

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(Solved): Assume our usual nMOS model where: Ohmic region ID=kVDS(VCSVTH)whenVDS<VOS ...