Sketch Vo versus Vi for the circuits as Vi varies from 0 to VDD. Identify important transition points. Channel-length modulation and the body effect can be ignored. (1) Mark the different operation regions of M1 and M2 in the plot. Please note that we assume MI is always in the saturation region in Fig. 5a. (2) Provide symbolic expressions for Vi and Vo at important transition points.
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Sketch Vo versus Vi for the circuits as Vi varies from 0 to VDD. Identify important transition points. Channel-length modulation and the body effect can be ignored. (1) Mark the different operation regions of M1 and M2 in the plot. Please note that we assume MI is always in the saturation region in Fig. 5a. (2) Provide symbolic expressions for Vi and Vo at important transition points.