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2R vo 2R 2R { 2R 2R b4 b3 -b2 o VREF Figure P12.70 To op-amp summing junction 2R bị VREF Figure P12.71

2R vo 2R 2R { 2R 2R b4 b3 -b2 o VREF Figure P12.70 To op-amp summing junction 2R bị VREF Figure P12.71

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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The switches as shown can be implemented using MOSFETs, as shown. What must be the W/L ratios of the transistors if the onresistance of the transistor is to be less than 1 percent of the resistor 2R = 12 kΩ? Use VREF = 3.0V. Assume that the voltage applied to the gate of the MOSFET is 5Vwhen b1 = 1 and 0Vwhen b1 = 0. For the MOSFET, VTN = 1 V, Kn = 50 μA/V2, 2φF = 0.6 V, and γ = 0.5√V.

2R vo 2R 2R { 2R 2R b4 b3 -b2 o VREF Figure P12.70
Transcribed Image Text:2R vo 2R 2R { 2R 2R b4 b3 -b2 o VREF Figure P12.70
To op-amp summing junction 2R bị VREF Figure P12.71
Transcribed Image Text:To op-amp summing junction 2R bị VREF Figure P12.71
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