practical analog design techniques

424 Pages·2000·3.94 MB·English

by  Walt Kester

MIXED-SIGNAL AND DSP
DESIGN TECHNIQUES
INTRODUCTION SECTION 1
SAMPLED DATA SYSTEMS SECTION 2
ADCs FOR DSP APPLICATIONS SECTION 3
DACs FOR DSP APPLICATIONS SECTION 4
FAST FOURIER TRANSFORMS SECTION 5
DIGITAL FILTERS SECTION 6
DSP HARDWARE SECTION 7
INTERFACING TO DSPs SECTION 8
DSP APPLICATIONS SECTION 9
HARDWARE DESIGN SECTION 10
TECHNIQUES
INDEX
ANALOG DEVICES TECHNICAL REFERENCE BOOKS
PUBLISHED BY PRENTICE HALL
Analog-Digital Conversion Handbook
Digital Signal Processing Applications Using the ADSP-2100 Family
(Volume 1:1992, Volume 2:1994)
Digital Signal Processing in VLSI
DSP Laboratory Experiments Using the ADSP-2101
ADSP-2100 Family User's Manual
PUBLISHED BY ANALOG DEVICES
Practical Design Techniques for Sensor Signal Conditioning
Practical Design Techniques for Power and Thermal Management
High Speed Design Techniques
Practical Analog Design Techniques
Linear Design Seminar
ADSP-21000 Family Applications Handbook
System Applications Guide
Amplifier Applications Guide
Nonlinear Circuits Handbook
Transducer Interfacing Handbook
Synchro & Resolver Conversion
THE BEST OF Analog Dialogue, 1967-1991
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Use the browser of your choice and follow the prompts. We also
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MIXED-SIGNAL AND DSP
DESIGN TECHNIQUES
a
ACKNOWLEDGMENTS
Thanks are due the many technical staff members of Analog Devices in Engineering
and Marketing who provided invaluable inputs during this project. Particular credit is due
the individual authors whose names appear at the beginning of their material.
Special thanks go to Wes Freeman, Ed Grokulsky, Bill Chestnut, Dan King, Greg
Geerling, Ken Waurin, Steve Cox, and Colin Duggan for reviewing the material for
content and accuracy.
Judith Douville compiled the index.
Walt Kester
2000
Copyright  2000 by Analog Devices, Inc.
Printed in the United States of America
All rights reserved. This book, or parts thereof, must not be reproduced in any form
without permission of the copyright owner.
Information furnished by Analog Devices, Inc., is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices, Inc., for its use.
Analog Devices, Inc., makes no representation that the interconnections of its circuits as
described herein will not infringe on existing or future patent rights, nor do the
descriptions contained herein imply the granting of licenses to make, use, or sell
equipment constructed in accordance therewith.
Specifications are subject to change without notice.
ISBN-0-916550-23-0
MIXED-SIGNAL AND DSP
DESIGN TECHNIQUES
SECTION 1
INTRODUCTION
SECTION 2
SAMPLED DATA SYSTEMS
(cid:1) Discrete Time Sampling of Analog Signals
(cid:1) ADC and DAC Static Transfer Functions and DC Errors
(cid:1) AC Errors in Data Converters
(cid:1) DAC Dynamic Performance
SECTION 3
ADCs FOR DSP APPLICATIONS
(cid:1) Successive Approximation ADCs
(cid:1) Sigma-Delta ADCs
(cid:1) Flash Converters
(cid:1) Subranging (Pipelined) ADCs
(cid:1) Bit-Per-Stage (Serial, or Ripple) ADCs
SECTION 4
DACs FOR DSP APPLICATIONS
(cid:1) DAC Structures
(cid:1) Low Distortion DAC Architectures
(cid:1) DAC Logic
(cid:1) Sigma-Delta DACs
(cid:1) Direct Digital Synthesis (DDS)
SECTION 5
FAST FOURIER TRANSFORMS
(cid:1) The Discrete Fourier Transform
(cid:1) The Fast Fourier Transform
(cid:1) FFT Hardware Implementation and Benchmarks
(cid:1) DSP Requirements for Real Time FFT Applications
(cid:1) Spectral Leakage and Windowing
SECTION 6
DIGITAL FILTERS
(cid:1) Finite Impulse Response (FIR) Filters
(cid:1) Infinite Impulse Response (IIR) Filters
(cid:1) Multirate Filters
(cid:1) Adaptive Filters
SECTION 7
DSP HARDWARE
(cid:1) Microcontrollers, Microprocessors, and Digital Signal
Processors (DSPs)
(cid:1) DSP Requirements
(cid:1) ADSP-21xx 16-Bit Fixed-Point DSP Core
(cid:1) Fixed-Point Versus Floating Point
(cid:1) ADI SHARC® Floating Point DSPs
(cid:1) ADSP-2116x Single-Instruction, Multiple Data (SIMD)
Core Architecture
(cid:1) TigerSHARC™: The ADSP-TS001 Static Superscalar
DSP
(cid:1) DSP Benchmarks
(cid:1) DSP Evaluation and Development Tools
SECTION 8
INTERFACING TO DSPs
(cid:1) Parallel Interfacing to DSP Processors: Reading Data
From Memory-Mapped Peripheral ADCs
(cid:1) Parallel Interfacing to DSP Processors: Writing Data to
Memory-Mapped DACs
(cid:1) Serial Interfacing to DSP Processors
(cid:1) Interfacing I/O Ports, Analog Front Ends, and Codecs to
DSPs
(cid:1) DSP System Interface
SECTION 9
DSP APPLICATIONS
(cid:1) High Performance Modems for Plain Old Telephone
Service (POTS)
(cid:1) Remote Access Server (RAS) Modems
(cid:1) ADSL (Assymetric Digital Subscriber Line)
(cid:1) Digital Cellular Telephones
(cid:1) GSM Handset Using SoftFone™ Baseband Processor
and Othello™ Radio
(cid:1) Analog Cellular Basestations
(cid:1) Digital Cellular Basestations