Consider the circuit shown below. ISS = 10 μA, VDD = 3 V, VSS = 0 V, V

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Consider the circuit shown below. ISS = 10 μA, VDD = 3 V, VSS = 0 V, VTO = 1 V, kn = 100 μA V2 and λ = 0.2 V−1. Draw the AC and DC equivalent circuits. Assume v1 = VIC + vid 2 and v2 = VIC + −vid 2, each voltage source is a DC + AC signal. Determine the small signal gain vo/vid where vo is the difference between the voltages at the two drains.

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Consider the circuit shown below. $I_{S S} = 10 μ A, V_{D D} = 3 V, V_{S S} = 0 V, V_{T O} = 1 V, k_{n} = 100 \frac{μ A}{V^{2}}$ and $λ =$ $0.2 V^{- 1}$ . Draw the $A C$ and $D C$ equivalent circuits. Assume $v_{1} = V_{I C} + \frac{v_{i d}}{2}$ and $v_{2} = V_{I C} + - \frac{v_{i d}}{2}$ , each voltage source is a DC + AC signal. Determine the small signal gain $v_{o} / v_{i d}$ where $v_{o}$ is the difference between the voltages at the two drains.