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Circuit Design for Increased Gain: SPICE Simulation Experiment

Design a circuit to increase gain by widening MOSE. Perform SPICE simulation to study I-V curves of components, Vi+ influence on currents and voltages, and small signal input for Vout gain analysis.

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Circuit Design for Increased Gain: SPICE Simulation Experiment

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  1. Exercise 4

  2. In Experiment 4-4, the gain of circuit is 11. You can increase the gain of circuit by increasing the width of MOSE. Design a circuit and perform SPICE simulation as follows. 1. We want to see I-V curve of M1 and its load curve. 2. We want to see I-V curve of M2 and its load curve. 3. We like to know how Vi+ influences I(M1), I(M2) and I(M3). 4. We like to know how Vi+ influences VD1, VD2 and VD3. 5. We like to know how Vi+ influences Vout. 6. You should add a small signal and display Vout. Gain?

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