Question $2$

Calculate the total input capacitance for a common$-$source amplifier with an NMOS transistor with g$\_($m$)=600\backslash$mu $($A$)/($V$),$C$\_($gs$)=46$fF$,$C$\_($gd$)=3$

fF $,$ and R$\_($L$)^(\text{'})=5$k$\backslash$Omega $.($ fF to $2$ decimals$)$

Question $3$

Calculate the upper $3-$dB frequency for a common$-$source amplifier with an NMOS transistor with C$\_($in$)=58$fF$,$R$\_($G$)=4$M$\backslash$Omega $,$R$\_($sig$)=30$k$\backslash$Omega $.($ MHz

to $1$ decimal$)$