(50%) Analysis of a MOSFET Amplifier (a) (30%) Small-signal (AC) Analy

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(50%) Analysis of a MOSFET Amplifier (a) (30%) Small-signal (AC) Analysis: All the capacitances are considered to be infinite. Draw the small-signal model. Determine Avo ( voul /vin), input resistance Rh, and output resistance Ro. (b) (20%) The values of the parameters are given as: VDD = 12 V, RD = 1 kΩ, RP = RG = 100 kΩ, kn′(WL) = 0.01 mA/V2, V1 = 1 V. Determine Vss to make |Avo| = 10 V/V and check the operation mode of the MOSFET. N-channel MOSFETs - DC Analysis

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$(50 %)$ Analysis of a MOSFET Amplifier (a) $(30 %$ ) Small-signal (AC) Analysis: All the capacitances are considered to be infinite. Draw the small-signal model. Determine $A v o$ ( $v_{oul} / v_{i n}$ ), input resistance $R_{h}$ , and output resistance $R_{o}$ . (b) $(20 %)$ The values of the parameters are given as: $V_{D D} = 12 V, R_{D} = 1 k Ω, R_{P} = R_{G} = 100 k Ω, k_{n}^{'} (\frac{W}{L}) = 0.01$ $m A / V^{2}, V_{1} = 1 V$ . Determine $V_{s s}$ to make $∣ A_{r o l} = 10 V / V$ and check the operation mode of the MOSFET. N-channel MOSFETs - DC Analysis