Please note that all calculation answers must include the unit and calculation process.
1. The NMOS transistor in the CS amplifier shown in Fig. 1 has
= 0.7 V,
= 50 V,
= 120
kΩ,
= 300 kΩ,
= 200 kΩ,
= 5 kΩ,
= 2 kΩ,
= 5 kΩ, and
= 5 V.
【題組】(b) Find the input resistance and overall gaineffect needs to be considered).