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The CMOS inverter in Figure 16.21 is biased at VDD = 3.3 V. Let Kn = Kp , VTN = 0.5 V, and VTP = -0.5 V. (a) Determine the two values of vI and the corresponding values of vO for which (dvO /dvI) = -1 on the voltage transfer characteristics. (b) Find the noise margins.

The CMOS inverter in Figure 16.21 is biased at VDD = 3.3 V. Let Kn = Kp , VTN = 0.5 V, and VTP = -0.5 V. (a) Determine the two values of vI and the corresponding values of vO for which (dvO /dvI) = -1 on the voltage transfer characteristics. (b) Find the noise margins.

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The CMOS inverter in Figure 16.21 is biased at VDD = 3.3 V. Let Kn = Kp , VTN = 0.5 V, and VTP = -0.5 V. (a) Determine the two values of vI and the corresponding values of vO for which (dvO /dvI) = -1 on the voltage transfer characteristics. (b) Find the noise margins.

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