Homework Help is Here – Start Your Trial Now!
Engineering
Electrical Engineering
Juestion (a) We know that IpSI5 = IDSI8 = IpS19 = IB, and that these currents are all determined by M18, M19 and Rg such that %3D 2 WIL W/L9-1 2. I, BRWs/L 18 Rearranging the formula for W18, and taking into account that L18 = L19, We get Wis =W19/ (R, 21,Bo+ 10µ/(2k*N(200µ*2m)+1)° = 51.3 µm. %3D

Juestion (a) We know that IpSI5 = IDSI8 = IpS19 = IB, and that these currents are all determined by M18, M19 and Rg such that %3D 2 WIL W/L9-1 2. I, BRWs/L 18 Rearranging the formula for W18, and taking into account that L18 = L19, We get Wis =W19/ (R, 21,Bo+ 10µ/(2k*N(200µ*2m)+1)° = 51.3 µm. %3D

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...
See similar textbooks
icon
Related questions
Question
Explain how they got this answer break down simply?
Figure 1 shows a complete op-amp circuit with an output load RL. The design has the following properties. VDD = 5 V, VSS 0 V and VR = 2.5 V. L for all transistors (NMOS and PMOS) = 1 µm. For the NMOS B= 0.002 A/V when W 10 um. For the PMOS B- 0.002 A/V when W = 30 um. The NMOS threshold voltage is 0.5 V and the PMOS threshold voltage is -0.5 V. The bias current in Rg 100 µA. You may assume that all the transistors are in saturation and that the Early voltage is 20 V. VDD M14 M15 M11 M12 M10 M16 H M17 Vo CM Vi1 M2 b v2 HH M1 M9 M18 M19 RL M13 MB RB M4 M5 M3 VR Figure 1. A three-stage op-amp with bias reference and Miller compensation. Question 1. DC bias calculations. What is the width (W) of M18 if Rg 2k0? a.
Transcribed Image Text:Figure 1 shows a complete op-amp circuit with an output load RL. The design has the following properties. VDD = 5 V, VSS 0 V and VR = 2.5 V. L for all transistors (NMOS and PMOS) = 1 µm. For the NMOS B= 0.002 A/V when W 10 um. For the PMOS B- 0.002 A/V when W = 30 um. The NMOS threshold voltage is 0.5 V and the PMOS threshold voltage is -0.5 V. The bias current in Rg 100 µA. You may assume that all the transistors are in saturation and that the Early voltage is 20 V. VDD M14 M15 M11 M12 M10 M16 H M17 Vo CM Vi1 M2 b v2 HH M1 M9 M18 M19 RL M13 MB RB M4 M5 M3 VR Figure 1. A three-stage op-amp with bias reference and Miller compensation. Question 1. DC bias calculations. What is the width (W) of M18 if Rg 2k0? a.
Question 1 (a) We know that Ips15 = Ipsis = IDS19 = IB, and that these currents are all determined by M18, M19 and RB such that 2 21 W,/L 19 -1 BR Wis /LS Rearranging the formula for Wis, and taking into account that L18 = L19, we get %3D Wis = W19/ (R, 21,B, +1) 10µ/(2k*N(200µ*2m)+1)° = 51.3 µm.
Transcribed Image Text:Question 1 (a) We know that Ips15 = Ipsis = IDS19 = IB, and that these currents are all determined by M18, M19 and RB such that 2 21 W,/L 19 -1 BR Wis /LS Rearranging the formula for Wis, and taking into account that L18 = L19, we get %3D Wis = W19/ (R, 21,B, +1) 10µ/(2k*N(200µ*2m)+1)° = 51.3 µm.
Expert Solution
steps

Step by step

Solved in 3 steps with 3 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Single Phase Induction Motor
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,
SEE MORE TEXTBOOKS