rent-now

Rent More, Save More! Use code: ECRENTAL

5% off 1 book, 7% off 2 books, 10% off 3+ books

9781402077722

Operational Amplifier Speed and Accuracy Improvement

by ;
  • ISBN13:

    9781402077722

  • ISBN10:

    1402077726

  • Format: Hardcover
  • Copyright: 2004-03-01
  • Publisher: Kluwer Academic Pub
  • Purchase Benefits
  • Free Shipping Icon Free Shipping On Orders Over $35!
    Your order must be $35 or more to qualify for free economy shipping. Bulk sales, PO's, Marketplace items, eBooks and apparel do not qualify for this offer.
  • eCampus.com Logo Get Rewarded for Ordering Your Textbooks! Enroll Now
  • Write a Review Icon Write a Review
List Price: $179.99 Save up to $119.15
  • Digital
    $131.82*
    Add to Cart

    DURATION
    PRICE
    *To support the delivery of the digital material to you, a digital delivery fee of $3.99 will be charged on each digital item.

Summary

Operational Amplifier Speed and Accuracy Improvement proposes a new methodology for the design of analog integrated circuits. The usefulness of this methodology is demonstrated through the design of an operational amplifier. This methodology consists of the following iterative steps: description of the circuit functionality at a high level of abstraction using signal flow graphs; equivalent transformations and modifications of the graph to the form where all important parameters are controlled by dedicated feedback loops; and implementation of the structure using a library of elementary cells. Operational Amplifier Speed and Accuracy Improvement shows how to choose structures and design circuits which improve an operational amplifier's important parameters such as speed to power ratio, open loop gain, common-mode voltage rejection ratio, and power supply rejection ratio. The same approach is used to design clamps and limiting circuits which improve the performance of the amplifier outside of its linear operating region, such as slew rate enhancement, output short circuit current limitation, and input overload recovery.

Table of Contents

Preface
Notations
Introduction
Organization of the book
Analog design steps and tools
Modern analog processes
Trends and requirements of the OpAmp design
Essential parameters of bipolar and MOS transistors
Structural design methodology
Consider good circuits only
System description and analysis with signal flow graphs
Frequency stability in the multiloop system
Elementary building cells
Summary
Biasing
PTAT biasing circuits
MOS gm-matching biasing
Negative-TC and zero-TC current generators
Current mirrors and sources
Subregulated biasing
Low-noise bootstrap charge pump
Start-up circuits
OpAmp gain structure, frequency compensation and stability
Voltage and current gain boost
Frequency compensation
Rail-to-rail IO OpAmp structure
Input stage
Rail-to-rail input stages with stable gm
CMRR/PSRR improvement
Trimming techniques
Offset and temperature drift trimming
Input protection
Intermediate amplification stages
Floating current source
Current mirrors of the folded cascode
Direct voltage gain boost in folded cascode
Voltage gain boost utilizing current mirrors
Voltage follower
Class AB output stage
Class AB stage structure
Generation and improvement of class AB circuits
Special functions
Startup and shutdown
Temperature shutdown
Output current limiting
Slew rate enhancement
Overload recovery
From structure to circuit
General considerations of transistor sizing and biasing
Design step one: input and output devices and currents
Folded cascode
Class AB output stage
Gain boost and folded cascode current source
Biasing
Finale of the amplifier design
Appendix: Structural properties and linear transformations in the multidimensional systems with symmetric links
References
Index
Table of Contents provided by Publisher. All Rights Reserved.

Supplemental Materials

What is included with this book?

The New copy of this book will include any supplemental materials advertised. Please check the title of the book to determine if it should include any access cards, study guides, lab manuals, CDs, etc.

The Used, Rental and eBook copies of this book are not guaranteed to include any supplemental materials. Typically, only the book itself is included. This is true even if the title states it includes any access cards, study guides, lab manuals, CDs, etc.

Rewards Program