tailieunhanh - analog electronics

This book is written primarily as a course text for the earUer parts of undergraduate courses, BS courses in the USA and both CEng and lEng courses in the UK. It covers those topics of analog electronics that we consider essential for students of Electrical, Electronic, Communication, Instrumentation, Control, Computer and aUied engineering discipHnes. Naturally, we recognize that this is the age of digital electronics, but we are also aware of the importance of analog circuitry and concepts in the spectrum of skills essential for the proper education of engineers in the 'hght-current' field. We know that the majority of the topics in this book are covered. | Copyrighted Material El taaffi ãntíl Gterpty Copyrighted Material B utterworth - He inemann An imprint of Elsevier Science Linacre House. Jordan Hill. Oxford 0X2 8DP 225 Wildwood Avenue. Woburn. MA 01801-2041 First published 2002 Copyright 1 2002. D. I Cnxraft and s. Gergely. All rights reserved The right of D. 1. Cree raft and s. Gergcly to be identified as the authors of this work has tven asserted in accordance with the Copyright. Designs and Patents Act 1988 No port of this publication may be reproduced in any material form including photocopying or storing in any medium by electronic means and whether or not transiently or incidentally to Mime other use of this publication without the written permission of the copyright holder except tn accordance with the provisions of the Copyright. Designs and Patents Act 1988 or under the terms of a licence issued by the Copyright Licensing Agency Ltd. 90 Tottenham Court Road. London. England WIT 4LP. Applications for the copyright holder s written permission to reproduce any part of this publication should be addressed to tile publishers British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library Library of Congress Cataloguing in Publication Data A catalogue record for this book is available from the Library of Congress ISBN 0 7506 5095 8 For information on all Butterworth-Heinemann publications visit our website at Typeset in India by Integra Software Services Pvt Lid. Pondicherry 605005. India WWW . Copyrighted Material Copyrighted Material Contents Preface viii 1 Introduction to electronic systems 1 1 The roles of analog electronics and digital electronics Hi-fi and music amplifiers 2 Video cameras and displays 4 Multimedia 5 Medical instrumentation 6 Industrial instrumentation 7 Telecommunications 8 Mixed-signal . chips 9 Power supplies 10 Signal processing 12 III Summary the roles of .