Solve the following:
Q: For the MOS amplifier of Fig.(a) with VDD = 5 V and kn = 5 mA/V2, it is required to have the end point of the VTC, point B, at VDS =0.5 V. What value of RD is required? If the transistor is replaced with another having twice the value of the trans conductance parameter kn, what new value of RD is needed?
