3) For the amplifier circuit given below, do followings: A) Perform DC analysis and calculate the node voltages (VD, VS,
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3) For the amplifier circuit given below, do followings: A) Perform DC analysis and calculate the node voltages (VD, VS,
3) For the amplifier circuit given below, do followings: A) Perform DC analysis and calculate the node voltages (VD, VS, VG) and gm, ro values. Assume k=0.1mA/v2, W/L=15, Vt=1V, 1=0 (8P) B) Draw a small signal equivalent circuit for this amplifier including ro. (5P) C) Calculate the voltage gain as Av=vo/vi, Rin, Ro, Rout values. (7P) 12V Rsig-100ohm . ЗmA Ro Ovo Rout Clarge Rin ܠܐ Clarge < vi RD-2K RL=10K RG-1K
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