 |
Links to all sorts of "good stuff," mostly on the ADI Web site
This feature allows you to customize the ADI Web site with information that's important to you. myAnalog.com can be updated at any time, and is the fastest way for you to receive updates on products, revised datasheets, evaluation boards, press releases, etc.
Some Interesting Places to go in ADI's Wide Web World:
|
Resources and Tools Reference Circuits and Solutions |
Audio Automotive Computer Industrial Instrumentation Medical Military/Aerospace Optical Networking Video & Imaging Wired Wireless
|
Analog
Devices Videos -- Tradeshows; Online Tools; Products, Technology, and
Markets; Website
Linear Circuit Design Handbook, Edited by Hank Zumbahlen, Newnes, February 2008, ISBN 978-0-7506-8703-4
Effective analog circuit design requires a strong understanding of linear devices. Linear Circuit Design Handbook bridges the gap between component theory and practical circuit design. Providing complete coverage of analog components and showing how to use them effectively, it serves as a useful reference for engineers involved in analog and mixed-signal design.
Analog Dialogue readers can get a 20% discount when they order Linear Circuit Design Handbook directly from Newnes. Enter discount code 92222. See a picture and the Table of Contents. Read a sample chapter.
Basic Linear Design seminar notes can be downloaded from the Analog Devices website.
Mechatronics, Principles and Applications, by Godfrey C. Onwubolu,
Elsevier Butterworth-Heinemann, Boston, 2005.
ISBN 0-7506-6379-0
The first response a seasoned engineer might have to a text with this title might be: “What in the heck is Mechatronics?” And his first answer might be: “It is just a made up name to cover things we already know.” Well, there is some truth to that, but the author’s goal for this text is to try to go beyond the underlying engineering disciplines that make up Mechatronics and focus on the system level thinking that allows them to be bound together in a good system design. Read the complete review, written by Stephen Bart of Analog Devices.
Power Distribution Network Design Methodologies, IEC Publications, March 2008
Power Distribution Network Design Methodologies is a collection of cogently written articles by 49 industry experts that fills the void on PDN design procedures, and addresses topics such as dc-to-dc converters, selection of bypass capacitors, DDR2 memory systems, powering of FPGAs, VRM-compliant converters, and synthesis of impedance profiles.
Audio Anecdotes III, Tools, Tips, and Techniques for Digital Audio, Edited by Ken Greenebaum and Ronen Barzel, A.K. Peters, December 2007, ISBN 978-1-56881-215-1
This book is the third in AK Peters’s series, Audio Anecdotes, all devoted to problem-solving and practical explanations in the area of digital audio. Unfortunately, it would also appear to be the last in this remarkable series. A thorough technical review of this work could span several pages; this much shorter review, written by Vladimir Botchev, comprises impressions from reading the book and using the tools and techniques described.
Embedded Systems: World Class Designs, by Jack Ganssle, et al, Newnes, 2008, ISBN: 978-0-7506-8625-9
This book covers the gamut of embedded design--from hardware to software to integrated embedded systems--with a strongly pragmatic emphasis. A collection of the best material from the Newnes portfolio, it discusses specific design techniques as well as various approaches to solving embedded design problems, thus helping readers to successfully apply theory to actual design tasks.
Embedded Software: Know It All, by Jean Labrosse, et al, Newnes, 2007, ISBN: 978-0-7506-8583-2
Embedded software, found in everything from garage door openers to implanted medical devices, may be the most difficult part of any embedded design project. This book, assembled from the works of noted experts, covers the development, testing, and debugging of embedded software, including best practice techniques, proven coding methods, practical examples of driver development, and real-world approached to networking.
Embedded Hardware: Know It All, by Jack Ganssle, et al, Newnes, 2007, ISBN: 978-0-7506-8584-9
This book covers both the art and the science of embedded hardware design, providing designers with essential information on microcontrollers, memory, logic, buses, and I/O. Assembled from the works of noted experts, it covers topics such as bus topologies, timing analysis, networking, interfacing to sensors, and criteria for selecting the optimal microcontroller for a given application.
Embedded Signal Processing with the Micro Signal Architecture, by Woon-Seng Gan and Sen M. Kuo, Wiley Interscience, 2007, ISBN: Print 978-0471738411, Online 978-0470112274
ADI's Blackfin® architecture, which employed a relatively new approach at the time of its design, has since made a major impact. Up to now, however, no mainstream publication has adequately described this powerful and flexible architecture, its available software tools and its real-world applications. The gap has been more than filled by this book, which will be useful to any engineer involved in the design, use, or servicing of Blackfin-based DSP systems. Written as an application tutorial, the book contains an impressive number of hands-on experiments and examples. The authors also maintain a web site, where all relevant application software—and updates to it—can be found. Read the complete review, written by Vladimir Botchev of Analog Devices.
A Designer's Guide to Instrumentation Amplifiers - 3rd Edition, By Charles Kitchin and Lew Counts, 2006
Instrumentation amplifiers (in-amps) are used to amplify weak signals in the
presence of strong interference and noise. This
Order a free copy of A Designer's Guide to Instrumentation Amplifiers (3nd Edition).
Download a free copy of A Designer's Guide to Instrumentation Amplifiers (3nd Edition).
The Data Conversion Handbook, Edited by Walt Kester, Newnes, 2005, ISBN 0-7506-7841-0
The Data Conversion Handbook is written for design engineers who routinely use data converters and related circuitry. Comprising Data Converter History, Fundamentals of Sampled Data Systems, Data Converter Architectures, Data Converter Process Technology, Testing Data Converters, Interfacing to Data Converters, Data Converter Support Circuits, Data Converter Applications, and Hardware Design Techniques, it may be the ultimate expression of product "augmentation" as it relates to data converters. The last chapter discusses practical issues, including common pitfalls and solutions related to the non-ideal properties of passive components.
Analog-Digital Conversion, Edited by Walt Kester, Analog Devices, Inc. 2004, ISBN 0-916550-27-3
Analog-Digital Conversion presents a comprehensive set of notes presented in a recent Analog Devices seminar series on data converters. In a digital world, A/D and D/A conversion is essential to translate between analog real-world physical variables and the abstract 1s and 0s of digital processing. The book offers a hint of its breadth, as well as its orientation to practical design: Data-converter history; Fundamentals of sampled-data systems; Data-converter architectures; Data-converter process technology; Testing data converters; Interfacing to data converters; Data-converter support circuits; Data-converter applications; and Hardware design techniques.
The Data Conversion Handbook can be purchased from your favorite bookseller.
Analog-Digital Conversion seminar notes can be downloaded from the Analog Devices website.
Op Amp Applications Handbook, Edited by Walt Jung, Newnes, 2005, ISBN 0-7506-7844-5
Op Amp Applications Handbook comprises Op Amp Basics, Specialty Amplifiers, Using Op Amps with Data Converters, Sensor Signal Conditioning, Analog Filters, Signal Amplifiers, Hardware and Housekeeping Techniques, and Op Amp History. As the name implies, it covers the application of op amps, but does so on a broader scope. It also covers a host of closely related design topics, making it a formidable toolkit for the analog designer.
Op Amp Applications, Edited by Walt Jung, Analog Devices, Inc. 2002, ISBN 0-916550-26-5
This 970-page volume may well be the ultimate op amp book. It is brimming with application circuits, handy design tips, historical perspectives, and in-depth looks at the latest techniques to simplify designs and improve their performance. But this is more than just the last word on applications. A brief but fascinating History section outlines the early development of the feedback amplifier, starting with H. S. Black’s invention of seventy years ago—and provides priceless insights into the application needs, technological developments, and creative personalities that drove the many generations of op-amp designs.
Op Amp Applications Handbook can be purchased from your favorite bookseller, or individual chapters of the original Op Amp Applications seminar notes can be downloaded from the Analog Devices website.
Embedded Media Processing, by David Katz and Rick Gentile, Newnes, 2005, ISBN 0-7506-7912-3
Digital signal processors are good at crunching numbers, and microcontrollers easily provide control functions, but how should you choose an embedded processor when you want to add audio and video signal processing to your system? How is memory allocated and managed for best performance? How must dataflow be optimized to take best advantage of a processor's limited resources? How can power consumption be optimized? Embedded Media Processing answers all of these questions and many more—and does so in an easy-to-read, enjoyable manner—giving readers the tools required to successfully implement embedded designs. Click here for the complete review.
Mixed-Signal and DSP Design Techniques, edited by Walt Kester, Newnes, 2003, covers sampled data systems, choosing A/D and D/A converters for DSP applications, fast Fourier transforms, digital filters, selecting DSP hardware, interfacing to DSP chips, and hardware design techniques. This book explains signal processing hardware--how it works, how to interface to it, and how to design and debug it. Master the art and science of mixed-signal and DSP design with this informative and practical guide.
Mixed-Signal and DSP Design Techniques can be purchased from your favorite bookseller, or individual chapters of the original seminar notes can be downloaded from the Analog Devices website.
Analog Devices Technical Book Store
Now available, a series of ADI Technical books covering a wide range of design topics, from Practical Analog Techniques to Mixed Signal and DSP Design. These books have been written by the Applications Engineering Staff at Analog Devices, including well-known authors such as Walt Kester, Walt Jung, James Bryant and Hank Zumbahlen. Books are priced at $40.00 each. Also available at no cost is the second edition of "A Designer's Guide to Instrumentation Amplifiers" by Charles Kitchin and Lew Counts.
Evolution from Operational Amplifier to Data Amplifier, by Robert Demrow, Analog Devices, 09/1968
Philbrick Applications Manual for Computing Amplifiers for Modeling, Measuring, Manipulating, and Much Else, Contributors include Dr. Peter Hansen, Bruce Seddon, Robert Malter, and Bob Pease. Edited by Dan Sheingold, 1966. Now out of print, it has been rendered online by its original editor and the staff at Analog Devices, Inc. © 2004. In 1965 early IC op amps lacked the support of suitable texts to educate, inform, and stimulate design engineers. In response, George A. Philbrick Researches, Inc. devised this Applications Manual, using Ted Gams's unique modular approach to apportioning text and graphics to individual topics. It was eagerly adopted and is fondly remembered by designers of an earlier generation; its ideas still remain fresh several generations later. A brief history of its origins.
Recent Articles in the Trade Press
Jerome Patoux,
Ajouter à moindre coût la fonction modem CPL à un équipement, Electronique,
10/20/2009
Harry Wei and
Michael Long,
Intelligent Video Surveillance Analytics with ADI’s Blackfin Processor,
Video/Imaging Design Wire, 10/16/2009
Aseem Vasudev
and Mitish Moonat,
Improve DSP performance with on-chip FFT, EE Times India, 10/9/2009
Chau Tran,
Automobile Tail Lamp and Brake Lamp Controller, Analog Dialogue, 10/6/2009
John Wynne,
Isolation in High-Voltage Battery Monitoring for Transportation Applications,
Analog Dialogue, 10/6/2009
Michael Long,
Examining apps for smart
cameras, Industrial Embedded Systems, 10/1/2009
Yang Zhang,
Designing a Class D Audio Amplifier for Portable Electronics, EEPW, 9/1/2009
Recent Engineer-to-Engineer and Application Notes
The following recent engineer-to-engineer and application notes are listed in chronological order. Complete list of Application Notes, arranged by topic.
October 2009
Algorithms improve Error Vector Magnitude and Bit Error Rate in Direct
Conversion Transmitters
AN-1039: Correcting Imperfections in IQ Modulators to Improve RF Signal Fidelity
The in-phase/quadrature modulator (IQ modulator) provides a convenient method for modulating data bits or symbols onto an RF carrier, making it a key component in modern wireless transmitters. IQ upconversion has become the architecture of choice for implementing transmitter signal chains in cellular, WiMAX, and wireless point-to-point applications. Unfortunately, IQ modulators can degrade the quality of the transmitted signal during the modulation process, resulting in increased error vector magnitude (EVM) at the receiver, which in turn increases bit error rate (BER). Fortunately, algorithms exist that can correct these imperfections. This 8-page Application Note describes a typical zero-IF (direct-conversion) transmitter and provides a brief introduction to digital modulation. In addition, the imperfections introduced by the modulator are examined with particular focus on the effect of temperature and frequency changes. In-factory and in-field algorithms that can reduce the effect of these modulator imperfections are also discussed, with particular focus placed on the efficacy of in-factory set-and-forget algorithms.
Calibration Improves Accuracy and
Stability of MEMS Gyroscopes
AN-1049: Calibrating iMEMS® Gyroscopes
Gyroscopes are often used for inertial navigation or other applications where high accuracy or stability is required. To maximize performance, the gyros used in these applications are generally calibrated and externally temperature compensated. This 2-page Application Note outlines a method for performing calibration and temperature compensation.
...more Engineer-to Engineer and Application Notes
AD5232, Rev A;
AD5247, Rev C;
AD5251/52, Rev B;
AD5253/54, Rev B;
AD5522, Rev B;
AD5620/40/60, Rev C;
AD5666, Rev C;
AD5763, Rev
A;
AD5765, Rev A;
AD588, Rev H;
AD633, Rev F;
AD7321, Rev A;
AD7991/95/99, Rev
A;
AD8205, Rev A;
AD835, Rev C;
AD8398A, Rev A;
AD8613/17/19, Rev C;
AD9258, Rev
A;
AD9268, Rev A;
AD9974, Rev A;
AD9979, Rev C;
ADA4937, Rev B;
ADA4938, Rev A;
ADG749, Rev B;
ADP2118, Rev A;
ADP220/21, Rev B;
ADR391/92/95, Rev H;
...more Recently Revised Data Sheets
Summaries and copies of patents may be obtained from the US Patent and Trademark office. Click here for a list of all patents issued to Analog Devices since 1976.
Michael Lee,
Steven Wright, Philip Judge, Craig Wilson, Gregory Cestra, Derek Bowers,
7,609,144, High resistivity thin
film composition and fabrication method
Rikky Muller,
David Whitney, 7,609,112,
Boosted tail-current circuit
Changhan Yun,
Javier Villarreal, Maurice Karpman, 7,608,534, Interconnection of through-wafer vias using bridge
structures
Michael Eby,
Gregory Mikol, James DeMaris, 7,606,092, Testing for SRAM memory data retention
Christopher
Hurrell, 7,605,741,
Digitally corrected SAR converter including a correction DAC
Stefan Marinca,
7,605,578, Low noise
bandgap voltage reference
William
Schofield, Lawrence Singer, 7,602,169,
Input cancellation circuit
Patrick
McGuiness, Bernard Stenson, 7,598,841,
Film resistor and a method for forming and trimming a film resistor
Stefan Marinca,
7,598,799, Bandgap
voltage reference circuit
...more Recently Issued Patents
Online Edition: Click here for the Analog Dialogue Web archives, going back to Volume 1 (1967). This archive also includes three collections of important articles going back to Volume 1, No. 1.
Print Edition: Click here to add your name to our mailing list to receive future print editions of Analog Dialogue.
A Reader Notes: High-Frequency-Caused Errors in Millivolt-Measurement Systems, By Herman R. Gelbach, P.E. ret. (hrgelbach@juno.com) - from Analog Dialogue Volume 35-04, 2001
A Reader Notes: Reactant Flow Sensor by Jason Dugas (jason.a.dugas@nasa.gov) - from Analog Dialogue Volume 38, Number 3, 2004
A Reader Notes: FORTHstamp is a true single chip computer, based on the ADuC7020 precision analog microcontroller. The ADuC7020 includes a 32-bit ARM7 microprocessor and a host of peripherals, including a serial communication port (UART), general purpose digital inputs and outputs (GPIO), an analog-to-digital converter (ADC), four digital-to-analog converters (DAC), and 92 KB of programmable (flash) memory. It provides an excellent platform for using Forth to develop real-time applications. Submitted by Dr. Chen-Hanson Ting, Offete Enterprises.
A Reader Notes: I found your design using the AD71028 as a satellite set-top-box (STB) stereo synthesizer clever and interesting. However, I can suggest two corrections to the information in the article. One is the RF spectrum of a modulated NTSC video and audio signal... The second correction may be significant if a reader is trying to understand the design by performing calculations. When describing the precision N-divider, the value N is listed as 780.9838... The precise value is actually 780.9706666... Read the complete exchange between Matt Laun and Jeritt Kent.
A Reader Responds: In the Analog Dialogue Volume 41, Number 2 Editors' Notes, [Scott] wrote: “The second problem is that the GPS loses its signal when I travel through Boston's Big Dig tunnels, making it unable to maintain its bearings or to provide instructions for lane splits and exits. Too bad it doesn't include an ADI accelerometer, whose inertial navigation capabilities could provide positional information during these temporary signal losses.” Bob Paddock responded, “Now, extend that problem to coal mines, where GPS is useless *ALL* of the time.” Read the complete letter and Dan's comments.
Editors' Notes - Volume 42, Number 4
Print Edition - Volume 42, Number 4
EngineerZone,
an online community that provides Analog Devices’ customers and partners with
direct access to information and support that can help them quickly solve their
DSP design challenges.
Circuits
from the Lab - Designed for ease of use, these verified circuits are proven to
work by ADI applications engineers.
Online Technical Seminars -
the latest in depth technical knowledge on our products, technologies, and
applications.
Rarely
Asked Questions... Strange but true stories from the
call logs of Analog Devices. James Bryant offers intrigue, interest, and
technological troubleshooting ideas... Engineer, applications manager,
philosopher, humorist, columnist, and radio ham (G4CLF) -- only a man with such
an eclectic dossier could make the often drab world of semiconductors come to
life with such color and imagination.
NI Multisim Analog Devices Edition - Free SPICE Simulation Software for Linear Circuits
Technical Support for Data Converters, Amplifiers and Linear, Digital Signal Processing, Power, Supervisory and Interface, RF and Communications, and MEMS Technology. Includes application notes, code examples, cross-references, evaluation boards/tools, selection guides, seminar materials, technical articles, tutorials, and much more.
Technical Support for DSP
Technical Support for IOS Subsystems
Quality and Reliability, links to ADI Pb (Lead) Free, Material Declaration Search, Packages Index, Quality Certificates, Quality Systems FAQs, Reliability Data, Reliability Handbook, Total Quality Management (TQM), Technical Quality Papers, Automotive Commitment
Look What 40 Years of Analog Leadership Does for Power Management ICs - May 2009
Temperature Sensors - February 2009
Embedded Processors and DSP Selection Guide - 2009 Edition
SoundMAX® TV Audio Solutions - September 2008
Precision Analog Microcontrollers - July 2008
iSensor™ Family of Motion Sensors - 32-page, 20-minute training module
40-Year Interactive Timeline -- Take a historical tour of ADI's 40-year history.
Shaping Experiences Everywhere -- Find out how ADI's signal processing solutions are making pictures vibrant, voices clear, connections continuous, and products portable – Everywhere ... Watch the video.
New Blackfin processors usher in the future of convergent processing with the highest performance at low power.
New SHARC processors bring unprecedented performance to floating-point processing.
Blackfin Online Learning and Development (BOLD) Video Tutorials - Shorten your development cycle.
An Introduction to Digital Signal Processors
Embedded Processing and DSP Knowledge Base
Recent 50-minute video tutorials available on-demand
Powering FPGAs - Learn the Basics
-- This webinar describes the special power requirements for FPGAs and the
appropriate power products used to ensure trouble free operation. A versatile
dc-to-dc regulator that is optimized for powering high-performance FPGAs is
featured.
Introduction
to Differential Amplifiers and Design Tools -- The differential amplifier
function provides precision signal conditioning in many high-performance system
applications, such as medical instrumentation and portable test equipment. But
how do you apply these devices to insure that your signal chain meets
performance expectations? This on-demand technical webinar covers the basics of
differential amplifiers, their common applications, and explores several design
examples.
Differential Circuit Design Techniques for Communication Applications -- One of the major challenges in communications system design is the successful capturing of signals with adequate fidelity. This webinar explores the advantages of differential design techniques for today's high performance communication systems.
Understanding Data Converter Errors and Specifications -- Perplexed by data converter specifications and how they impact end-system performance? View this webinar and learn how to derive the vital facts from the data sheet.
Designing with Switching Regulators in High-Speed A/D Converter Applications -- Improve system efficiency with no performance degradation using switching power supplies in high-speed A/D converter applications.
Understanding and Optimizing Sampled Data Systems (Part II)
Understanding and Optimizing Sampled Data Systems (Part I)
...more Webinars
Rarely Asked Questions -- Strange but true stories from the call logs of Analog Devices.
What's
the big deal about ABSOLUTE MAXIMUM RATINGS? -- Is it alright to exceed just
one of the parameters in the ABSOLUTE MAXIMUM RATINGS table, by just a little
bit?
What's
the (Converter) Frequency Kenneth? -- How do I design a converter front-end
without compromising the performance?
Some Chips Have Moving Parts! -- Is it true that over the years electrical devices have evolved to where they have no moving parts at all?
Which carries more weight, a datasheet or SPICE macromodel? -- When running a SPICE simulation with one of your amplifier models, I get different results than those shown in the datasheet. Which should I believe?
What shall we do with an unused op-amp? -- In the RAQ on op-amps as comparators you mentioned an unused op-amp in a quad as being possible justification for using it as a comparator. What do you do if you've an unused op-amp and don't need a comparator?
Glass Diodes May See the Light – and Hum -- A few months ago you discussed how to prevent the inherent high frequency (HF) noise of a switching supply from escaping into sensitive analog circuits and corrupting them. My op-amp output hums and no amount of supply filtering helps. What should I do?
...more RAQs
Stay
Tuned - Industrial/Instrumentation
eNewsletters: Click here to subscribe to Analog Dialogue, monthly eNewsletters, or technology specific email updates.
myAnalog.com: Click here to sign on to myAnalog.com. In the left-hand column, set <Choose section to modify> to "Weekly eNewsletters", and make sure that the lower box has a checkmark. Also check the upper box for weekly new product updates.
Copyright 1995- Analog Devices, Inc. All rights reserved.