8.95 A source follower for which k n = 200 μA/V2, VA = 20 V/μm, χ = 0.2, L = 0.5 μm, W = 20 μm, and Vt = 0.6 V is required to provide a dc level shift (between input and output of 0.9 V.) What must the bias current be? Find gm, gmb, ro, Avo, and Ro. Assume that the bias current source has an output resistance equal to ro. Also find the voltage gain when a load resistance of 2 k is connected to the output

8.95 - 8.95 A source follower for which k n = 200 μA/V2, VA = 20 V/μm, χ = 0.2, L = 0.5 μm, W = 20 μm, and Vt = 0.6 V is required to provide a dc level shift (between input and output of 0.9 V.) What must the bias current be? Find gm, gmb, ro, Avo, and Ro. Assume that the bias current source has an output resistance equal to ro. Also find the voltage gain when a load resistance of 2 k is connected to the output

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images - 8.95 A source follower for which k n = 200 μA/V2, VA = 20 V/μm, χ = 0.2, L = 0.5 μm, W = 20 μm, and Vt = 0.6 V is required to provide a dc level shift (between input and output of 0.9 V.) What must the bias current be? Find gm, gmb, ro, Avo, and Ro. Assume that the bias current source has an output resistance equal to ro. Also find the voltage gain when a load resistance of 2 k is connected to the output

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