For the amplifier with |VGS| − |VTH| = 0.2 V, ro = 100 kΩ (for M1, M2,

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For the amplifier with |VGS| − |VTH| = 0.2 V, ro = 100 kΩ (for M1, M2, M3, M4), ro5,6 = ∞, IB = 10 uA, and (W/L)5 = 10⋅(W/L)6, find vo/vi. Assume VB1, VB2, and VB3 are DC voltages.

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For the amplifier with $| V_{G S} | - | V_{T H} | = 0.2 V, r_{0} = 100 k Ω$ (for $M_{1}, M_{2}, M_{3}, M_{4}$ ), $r_{o 5, 6} = \infty$ , $I_{B} = 10 u A$ , and $(W / L)_{5} = 10 \cdot (W / L)_{6}$ , find $v_{0} / v_{i}$ . Assume $V_{B 1}, V_{B 2}$ , and $V_{B 3}$ are $D C$ voltages.