Question 1 : Determine the voltage gain of the amplifier shown in Figure 1.
μn Cox (W/L)= μp Cox (W/L)=1 mA/V2 ,|Vt|=2 V, R1=R2=10 MΩ, RS=1KΩ, RL=10 KΩ and VDD=VSS=4 V.
![67_Figure 1.jpg](https://secure.tutorsglobe.com/CMSImages/67_Figure 1.jpg)
Question 2 : Determine the voltage gain of the amplifier shown in Figure 2.
Assume gm=2 mA/V,R1=R2=30 k and VA=45 V.
![1361_Figure 2.jpg](https://secure.tutorsglobe.com/CMSImages/1361_Figure 2.jpg)