3.In the circuit of Fig. 6.37,M_(1) serves as an electronic switch. If V_(in )~~0, determine (W)/(L) such that the circuit attenuates the signal by only 5%. Assume V_(G)=1.8V and R_((号 ^(()2))=100\\Omega 。
3.In the circuit of Fig.6.37,M serves as an electronic switch.If Vn~0,determine W/L such that the circuit attenuates the sig nal by only 5%.Assume Vc=1.8V and R=1002