$.$model M NMOS Vto$=1$ Kp$=1$mL$=1$uW$=2$u

Figure $1$: CS Amplifier with Rs Feedback.

$1$aV$\_($D$),$V$\_($S$)$ and the Q point Q$\{($V$\_($DS$)),($I$\_($D$))$:$\}.$ Show work.

$1$bAC Analysis and find the expression and value of the gain A$=($v$\_($o$))/($v$\_($i$)).$

Show work.

$1$cV$\_($D$)$ and V$\_($S$)$ that you found

in part $1$a$|$A$|$v$\_($i$)$ and v$\_($o$).$ Verify the value of gain A that you found in

part $1$b