Search results for: feedback-in-analog-circuits

Feedback in Analog Circuits

Author : Agustin Ochoa
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This book describes a consistent and direct methodology to the analysis and design of analog circuits with particular application to circuits containing feedback. The analysis and design of circuits containing feedback is generally presented by either following a series of examples where each circuit is simplified through the use of insight or experience (someone else’s), or a complete nodal-matrix analysis generating lots of algebra. Neither of these approaches leads to gaining insight into the design process easily. The author develops a systematic approach to circuit analysis, the Driving Point Impedance and Signal Flow Graphs (DPI/SFG) method that does not require a-priori insight to the circuit being considered and results in factored analysis supporting the design function. This approach enables designers to account fully for loading and the bi-directional nature of elements both in the feedback path and in the amplifier itself, properties many times assumed negligible and ignored. Feedback circuits are shown to be directly and completely handled with little more effort than that for open loop designs. · Enables deep, functional understanding of feedback in analog circuits; · Describes a new, systematic approach to circuit analysis using Driving Point Impedance and Signal Flow Graphs (DPI/SFG); · Includes corrections to both the ‘opening the loop’ and Bode Return Ratio Methods.

Analog Circuits

Author : Robert Pease
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Newnes has worked with Robert Pease, a leader in the field of analog design to select the very best design-specific material that we have to offer. The Newnes portfolio has always been know for its practical no nonsense approach and our design content is in keeping with that tradition. This material has been chosen based on its timeliness and timelessness. Designers will find inspiration between these covers highlighting basic design concepts that can be adapted to today's hottest technology as well as design material specific to what is happening in the field today. As an added bonus the editor of this reference tells you why this is important material to have on hand at all times. A library must for any design engineers in these fields. *Hand-picked content selected by analog design legend Robert Pease *Proven best design practices for op amps, feedback loops, and all types of filters *Case histories and design examples get you off and running on your current project

Analog Electronics with LabVIEW

Author : Kenneth L. Ashley
File Size : 43.78 MB
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-- Projects include many program files in LabView, Mathcad and SPICE which professionals would not have time to create on their own.-- LabView allows engineers to turn their desktop into the instrument-- Analog circuit design is still vital in building communications devices - the addition of LabView makes this process more precise and time efficientThis book presents a study of analog electronics. It consists of theory and closely coupled experiments, which are based entirely on computer-based data acquisition using LabView. The topics included treat many of the relevant aspects of basic modern electronics.

Analog Integrated Circuits

Author : Edwin W. Greeneich
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Analog Integrated Circuits deals with the design and analysis of modem analog circuits using integrated bipolar and field-effect transistor technologies. This book is suitable as a text for a one-semester course for senior level or first-year graduate students as well as a reference work for practicing engin eers. Advanced students will also find the text useful in that some of the material presented here is not covered in many first courses on analog circuits. Included in this is an extensive coverage of feedback amplifiers, current-mode circuits, and translinear circuits. Suitable background would be fundamental courses in electronic circuits and semiconductor devices. This book contains numerous examples, many of which include commercial analog circuits. End-of-chapter problems are given, many illustrating practical circuits. Chapter 1 discuses the models commonly used to represent devices used in modem analog integrated circuits. Presented are models for bipolar junction transistors, junction diodes, junction field-effect transistors, and metal-oxide semiconductor field-effect transistors. Both large-signal and small-signal models are developed as well as their implementation in the SPICE circuit simulation program. The basic building blocks used in a large variety of analog circuits are analyzed in Chapter 2; these consist of current sources, dc level-shift stages, single-transistor gain stages, two-transistor gain stages, and output stages. Both bipolar and field-effect transistor implementations are presented. Chapter 3 deals with operational amplifier circuits. The four basic op-amp circuits are analyzed: (1) voltage-feedback amplifiers, (2) current-feedback amplifiers, (3) current-differencing amplifiers, and (4) transconductance ampli fiers. Selected applications are also presented.

Trade Offs in Analog Circuit Design

Author : Chris Toumazou
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As the frequency of communication systems increases and the dimensions of transistors are reduced, more and more stringent performance requirements are placed on analog circuits. This is a trend that is bound to continue for the foreseeable future and while it does, understanding performance trade-offs will constitute a vital part of the analog design process. It is the insight and intuition obtained from a fundamental understanding of performance conflicts and trade-offs, that ultimately provides the designer with the basic tools necessary for effective and creative analog design. Trade-offs in Analog Circuit Design, which is devoted to the understanding of trade-offs in analog design, is quite unique in that it draws together fundamental material from, and identifies interrelationships within, a number of key analog circuits. The book covers ten subject areas: Design methodology, Technology, General Performance, Filters, Switched Circuits, Oscillators, Data Converters, Transceivers, Neural Processing, and Analog CAD. Within these subject areas it deals with a wide diversity of trade-offs ranging from frequency-dynamic range and power, gain-bandwidth, speed-dynamic range and phase noise, to tradeoffs in design for manufacture and IC layout. The book has by far transcended its original scope and has become both a designer's companion as well as a graduate textbook. An important feature of this book is that it promotes an intuitive approach to understanding analog circuits by explaining fundamental relationships and, in many cases, providing practical illustrative examples to demonstrate the inherent basic interrelationships and trade-offs. Trade-offs in Analog Circuit Design draws together 34 contributions from some of the world's most eminent analog circuits-and-systems designers to provide, for the first time, a comprehensive text devoted to a very important and timely approach to analog circuit design.

ANALOG ELECTRONICS

Author : A. KANDASWAMY
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The recent growth of industrial automation as well as wireless communication has made the Analog Electronics course even more relevant in today's undergraduate programmes. This well-written text offers a comprehensive introduction to the concepts of circuit analysis, electronic devices and analog integrated circuits. The primary aim of this textbook is to raise the analytical skills of students, required for the analysis and design of analog electronic circuits. This book exposes the students to the current trends in Analog Electronics including the complete analysis and design of electronic circuit using Diodes, BJTs, FETs, MOSFETs, CMOS and operational amplifiers.

Analog Electronics

Author : U.A.Bakshi
File Size : 64.27 MB
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Analog Circuits and Devices

Author : Wai-Kai Chen
File Size : 68.87 MB
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The Principles and Application in Engineering Series is a new series of convenient, economical references sharply focused on particular engineering topics and subspecialties. Each volume in this series comprises chapters carefully selected from CRC's bestselling handbooks, logically organized for optimum convenience, and thoughtfully priced to fit

Analog Electronic Circuits

Author : U.A.Bakshi A.P.Godse
File Size : 78.38 MB
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Diode CircuitsDiode resistance, Diode equivalent circuits, Transition and diffusion capacitance, Reverse recovery time, Load line analysis, Rectifiers, Clippers and clampers.Transistor BiasingOperating point, Fixed bias circuits, Emitter stabilized biased circuits, Voltage divider biased, D.C. bias with voltage feedback, Miscellaneous bias configurations, Design operations, Transistor switching networks, PNP transistors, Bias stabilization.Transistor at Low FrequenciesBJT transistor modeling, Hybrid equivalent model, CE fixed bias configuration, Voltage divider bias, Emitter follower, CB configuration, Collector feedback configuration, Hybrid equivalent model.Transistor Frequency ResponseGeneral frequency considerations, Low frequency response, Miller effect capacitance, High frequency response, Multistage frequency effects.General Amplifiers Cascade connections, Cascode connections, Darlington connections.Feedback Amplifier Feedback concept, Feedback connections type, Practical feedback circuits.Power AmplifiersDefinitions and amplifier types, Series fed class A amplifier, Transformer coupled class A amplifiers, Class B amplifier operations, Class B amplifier circuits, Amplifier distortions.OscillatorsOscillator operation, Phase shift oscillator, Wienbridge oscillator, Tuned oscillator circuits,, Crystal oscillator.FET AmplifiersFET small signal model, Biasing of FET, Common drain common gate configurations, MOSFETs, FET amplifier networks.

Analog Electronics

Author : Balwinder Singh
File Size : 75.16 MB
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Intuitive Analog Circuit Design

Author : Marc Thompson
File Size : 55.18 MB
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Intuitive Analog Circuit Design outlines ways of thinking about analog circuits and systems that let you develop a feel for what a good, working analog circuit design should be. This book reflects author Marc Thompson's 30 years of experience designing analog and power electronics circuits and teaching graduate-level analog circuit design, and is the ideal reference for anyone who needs a straightforward introduction to the subject. In this book, Dr. Thompson describes intuitive and "back-of-the-envelope" techniques for designing and analyzing analog circuits, including transistor amplifiers (CMOS, JFET, and bipolar), transistor switching, noise in analog circuits, thermal circuit design, magnetic circuit design, and control systems. The application of some simple rules of thumb and design techniques is the first step in developing an intuitive understanding of the behavior of complex electrical systems. Introducing analog circuit design with a minimum of mathematics, this book uses numerous real-world examples to help you make the transition to analog design. The second edition is an ideal introductory text for anyone new to the area of analog circuit design. Design examples are used throughout the text, along with end-of-chapter examples Covers real-world parasitic elements in circuit design and their effects

Current Feedback Operational Amplifiers and Their Applications

Author : Raj Senani
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This book describes a variety of current feedback operational amplifier (CFOA) architectures and their applications in analog signal processing/generation. Coverage includes a comprehensive survey of commercially available, off-the-shelf integrated circuit CFOAs, as well as recent advances made on the design of CFOAs, including design innovations for bipolar and CMOS CFOAs. This book serves as a single-source reference to the topic, as well as a catalog of over 200 application circuits which would be useful not only for students, educators and researchers in apprising them about the recent developments in the area but would also serve as a comprehensive repertoire of useful circuits for practicing engineers who might be interested in choosing an appropriate CFOA-based topology for use in a given application.

Analog Electronics

Author : David Crecraft
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The content has been carefully designed to meet the requirements of first and second year students of electronic engineering, communications engineering and telecommunications, following full honours degree programs or two-year courses including HNC/HND. A completely new analog electronics textbook for the digital age Coverage ideal for courses with a communications / wireless focus

Analog And Digital Electronics

Author : U.A.Bakshi
File Size : 83.67 MB
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Analog Integrated Circuits for Communication

Author : Donald O. Pederson
File Size : 59.80 MB
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Analog Integrated Circuits for Communication: Principles, Simulation and Design, Second Edition covers the analysis and design of nonlinear analog integrated circuits that form the basis of present-day communication systems. Both bipolar and MOS transistor circuits are analyzed and several numerical examples are used to illustrate the analysis and design techniques developed in this book. Especially unique to this work is the tight coupling between the first-order circuit analysis and circuit simulation results. Extensive use has been made of the public domain circuit simulator Spice, to verify the results of first-order analyses, and for detailed simulations with complex device models. Highlights of the new edition include: A new introductory chapter that provides a brief review of communication systems, transistor models, and distortion generation and simulation. Addition of new material on MOSFET mixers, compression and intercept points, matching networks. Revisions of text and explanations where necessary to reflect the new organization of the book Spice input files for all the circuit examples that are available to the reader from a website. Problem sets at the end of each chapter to reinforce and apply the subject matter. An instructors solutions manual is available on the book's webpage at springer.com. Analog Integrated Circuits for Communication: Principles, Simulation and Design, Second Edition is for readers who have completed an introductory course in analog circuits and are familiar with basic analysis techniques as well as with the operating principles of semiconductor devices. This book also serves as a useful reference for practicing engineers.

Analog Circuit Design

Author : Jim Williams
File Size : 74.49 MB
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Analog Circuit Design

Electronic Circuits and Systems Analog and Digital 1e

Author : Y N Bapat
File Size : 80.49 MB
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Analog Circuit Design

Author : D. Feucht
File Size : 37.50 MB
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This book presents the basic principles of transistor circuit analysis, basic per-stage building blocks, and feedback. The content is restricted to quasi-static (low-frequency) considerations, to emphasize basic topological principles. The reader will be able to analyze and design multi-stage amplifiers with feedback, including calculation and specification of gain, input and output resistances, including the effects of transistor output resistance. Of note is the presentation of feedback analysis, a subject rarely covered by other books, with insights and from angles that will reduce to analysis by inspection for readers. Some circuit transformations outlined within are especially helpful in reducing circuits to simpler forms for analysis. They are usefully applied in considering transistor circuits for which collector-emitter (or drain-source) resistance is not negligible, another often omitted topic which this book details.

Handbook of Analog Circuit Design

Author : Dennis L. Feucht
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Handbook of Analog Circuit Design deals with general techniques involving certain circuitries and designs. The book discusses instrumentation and control circuits that are part of circuit designs. The text reviews the organization of electronics as structural (what it is), causal (what it does), and functional (what it is for). The text also explains circuit analyses and the nature of design. The book then describes some basic amplified circuits and commonly used procedures in analyzing them using tests of amplification, input resistance, and output resistance. The text then explains the feedback circuits—similar to mathematical recursion or to iterative loops in computer software programs. The book also explains high performance amplification in analog-to-digital converters, or vice versa, and the use of composite topologies to improve performance. The text then enumerates various other signal-processing functions considered as part of analog circuit design. The monograph is helpful for radio technicians, circuit designers, instrumentation specialists, and students in electronics.

Feedback Networks Theory and Circuit Applications

Author : J Choma
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This book addresses the theoretical and practical circuit and system concepts that underpin the design of reliable and reproducible, high performance, monolithic feedback circuits. It is intended for practicing electronics engineers and students who wish to acquire an insightful understanding of the ways in which open loop topologies, closed loop architectures, and fundamental circuit theoretic issues combine to determine the limits of performance of analog networks. Since many of the problems that underpin high speed digital circuit design are a subset of the analysis and design dilemmas confronted by wideband analog circuit designers, the book is also germane to high performance digital circuit design.