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Asked: 2023-07-21T11:10:44-04:00 In:

13.1 For a particular design of the two-stage CMOS op amp of Fig. 13.1, ±1.65-V supplies are used and all transistors except for Q6 and Q7 are operated with overdrive voltages of 0.3-V magnitude; Q6 and Q7 use overdrive voltages of 0.5-V magnitude, and Vtn = |Vtp| = 0.5 V. Find the input common-mode range and the range allowed for vO. If the op amp is used in a unity-gain configuration, what is the allowable range of output voltage? –1.35 V to 0.55 V; –1.15 V to +1.15 V; −1.15 V to +0.55 V

Venkyelectrical
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13.1 For a particular design of the two-stage CMOS op amp of Fig. 13.1, ±1.65-V supplies are used and all transistors except for Q6 and Q7 are operated with overdrive voltages of 0.3-V magnitude; Q6 and Q7 use overdrive voltages of 0.5-V magnitude, and Vtn = |Vtp| = 0.5 V. Find the input common-mode range and the range allowed for vO. If the op amp is used in a unity-gain configuration, what is the allowable range of output voltage?

–1.35 V to 0.55 V; –1.15 V to +1.15 V; −1.15 V to +0.55 V

13.1 For a particular design of the two-stage CMOS op amp of Fig. 13.1, ±1.65-V supplies are used and all transistors except for Q6 and Q7 are operated with overdrive voltages of 0.3-V magnitude; Q6 and Q7 use overdrive voltages of 0.5-V magnitude, and Vtn = |Vtp| = 0.5 V. Find the input common-mode range and the range allowed for vO. If the op amp is used in a unity-gain configuration, what is the allowable range of output voltage? –1.35 V to 0.55 V; –1.15 V to +1.15 V; −1.15 V to +0.55 V

microelectronics by sedra & smith chapter 13 exercise questions

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