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  • =-2*(3.61150)=-6.7VN

    lambdarL, 0.01*2v_d =-gm(RDllro)vos~

    50kohmro

    =-2*3.6=-7.2V/Vd. lfthe MOSFEThas lambda=O.OI y-I, find roatthe bias point and

    calculate the voltage gain1 1

    a. Find the de quantities 10 and VoI =.!.kn' W f" _V)2D 2 L ~VGS I

    =.!.1(4-2)22

    -2mAVD=VDD-IDRD

    =10-2*3.6=2.8V

    b. Calculate the value of grn at the bias pointgm-kn'(VGS- \{)

    =1(4-2)-2mAN

    c. Calculate the value of voltage gainv_d =-gmRDVgs