1. For a pseudo-nMOS inverter $V_{DD}$ = 5V, $V_{TN}$ = 1V, $V_{TP}$ = -1V and $k_p$ = 20µA/V²
(a) Calculate the value of $k_N$ for which $V_{OL}$ = 0.2V
(b) Subsequently, calculate $V_{IL}$, $V_{IH}$, and $V_{TH}$
(c) Calculate $t_{PHL}$ and $t_{PLH}$ using the "average current" method for $C_L$= 0.1pF
2. For the pseudo-nMOS circuit implementing the logic F = $\overline{(A + B). C}$ take $V_{DD}$ = 5V,
$V_{TN}$=1V, $k_n$ =200μA/V², $V_{TP}$ = -1V, and $k_p$ =10µA/V² and $C_L$= 0.1pF
(a) Assuming independent inputs, calculate all possible $V_{OL}$ values
(b) Assuming all inputs are tied together, calculate $V_{TH}$