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It is hardly a profound observation to note that we remain in the midst of a wireless revolution. In 1998 alone, over 150 million cell phones were sold worldwide, representing an astonishing 50% increase over the previous year. Maintaining such a remarkable growth rate requires constant innovation to decrease cost while increasing performance and functionality. Traditionally, wireless products have depended on a mixture of semicond- tor technologies, spanning GaAs, bipolar and BiCMOS, just to name a few. A question that has been hotly debated is whether CMOS could ever be suitable for RF applications. However, given the acknowledged inferiority of CMOS transistors relative to those in other candidate technologies, it has been argued by many that “CMOS RF” is an oxymoron, an endeavor best left cloistered in the ivory towers of academia. In rebuttal, there are several compelling reasons to consider CMOS for wi- less applications. Aside from the exponential device and density improvements delivered regularly by Moore’s law, only CMOS offers a technology path for integrating RF and digital elements, potentially leading to exceptionally c- pact and low-cost devices. To enable this achievement, several thorny issues need to be resolved. Among these are the problem of poor passive com- nents, broadband noise in MOSFETs, and phase noise in oscillators made with CMOS. Beyond the component level, there is also the important question of whether there are different architectural choices that one would make if CMOS were used, given the different constraints.
Radio --- Low voltage integrated circuits --- Metal oxide semiconductors, Complementary --- Receivers and reception --- Design and construction --- Circuits intégrés à faible consommation --- MOS complémentaires --- Récepteurs et réception --- Conception et construction --- EPUB-LIV-FT SPRINGER-B --- Telephone, Wireless --- Wireless (Radio) --- Wireless telephone (Early radio) --- Receivers and reception&delete& --- Communication and traffic --- Telecommunication --- Telegraph, Wireless --- Systems engineering. --- Computer engineering. --- Circuits and Systems. --- Electrical Engineering. --- Electronic circuits. --- Electrical engineering. --- Electric engineering --- Engineering --- Electron-tube circuits --- Electric circuits --- Electron tubes --- Electronics --- Circuits and systems. --- Engineering. --- Construction --- Industrial arts --- Technology --- Radio - Receivers and reception - Design and construction --- Low voltage integrated circuits - Design and construction --- Metal oxide semiconductors, Complementary - Design and construction
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ESD Design for Analog Circuits covers many challenging topics related to analog circuit design for both ESD device and ESD circuits at the network level. The chapters cover technical material on seven different hierarchical levels starting from elementary semiconductor structures, ESD device and clamp levels up to ESD protection network design followed by complex case studies for analog circuit design examples. Included is an extensive discussion of ESD design aspects for analog design for signal path products covering both major principles and specific case studies for DC-DC buck/boost converters, level shifters, digital-analog converters, high speed and precision power amplifiers, interface applications and system level protection. At the same time, the authors introduce a novel companion study tool for ESD protection solutions. Quick-start learning is combined with in-depth understanding for the whole spectrum of cross-disciplinary knowledge needed for excelling in the ESD field. The material combines textbook material with optional numerical simulation experience. Instructions for obtaining the simulation examples and trial version of DECIMMTM software can be found on the book's companion website www.analogesd.com. The simulation examples prepared by the authors support the specific examples discussed across the book chapters. ESD Design for Analog Circuits is a useful reference for device engineers and circuit designers addressing Analog IC Design problems.
Engineering. --- Circuits and Systems. --- Electronics and Microelectronics, Instrumentation. --- Electronics. --- Systems engineering. --- Ingénierie --- Electronique --- Ingénierie des systèmes --- Analog electronic systems --- Electric discharges. --- Electronic circuit design. --- Design and construction. --- Electric discharges --- Electronic circuit design --- Electronic circuits --- Discharges (Electricity) --- Electricity --- Electrostatic discharges --- Analog electronic devices --- Design and construction --- Design --- Discharges --- Electrostatics --- Nuclear physics --- Electric action of points --- Photoelectricity --- Electronic systems
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Principles of Asynchronous Circuit Design - A Systems Perspective addresses the need for an introductory text on asynchronous circuit design. Part I is an 8-chapter tutorial which addresses the most important issues for the beginner, including how to think about asynchronous systems. Part II is a 4-chapter introduction to Balsa, a freely-available synthesis system for asynchronous circuits which will enable the reader to get hands-on experience of designing high-level asynchronous systems. Part III offers a number of examples of state-of-the-art asynchronous systems to illustrate what can be built using asynchronous techniques. The examples range from a complete commercial smart card chip to complex microprocessors. The objective in writing this book has been to enable industrial designers with a background in conventional (clocked) design to be able to understand asynchronous design sufficiently to assess what it has to offer and whether it might be advantageous in their next design task.
Asynchronous circuits --- -Circuits, Asynchronous --- Nonsynchronous circuits --- Digital electronics --- Electronic circuits --- Design and construction --- Design and construction. --- -Design and construction --- Circuits, Asynchronous --- Electronic circuits. --- Electrical engineering. --- Computer hardware. --- Computer organization. --- Circuits and Systems. --- Electrical Engineering. --- Computer Hardware. --- Computer Systems Organization and Communication Networks. --- Organization, Computer --- Electronic digital computers --- Electric engineering --- Engineering --- Electron-tube circuits --- Electric circuits --- Electron tubes --- Electronics
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Electronics has become the largest industry, surpassing agriCUlture, auto. and heavy metal industries. It has become the industry of choice for a country to prosper, already having given rise to the phenomenal prosperity of Japan. Korea. Singapore. Hong Kong. and Ireland among others. At the current growth rate, total worldwide semiconductor sales will reach $300B by the year 2000. The key electronic technologies responsible for the growth of the industry include semiconductors. the packaging of semiconductors for systems use in auto, telecom, computer, consumer, aerospace, and medical industries. displays. magnetic, and optical storage as well as software and system technologies. There has been a paradigm shift, however, in these technologies. from mainframe and supercomputer applications at any cost. to consumer applications at approximately one-tenth the cost and size. Personal computers are a good example. going from $500IMIP when products were first introduced in 1981, to a projected $lIMIP within 10 years. Thin. light portable. user friendly and very low-cost are. therefore. the attributes of tomorrow's computing and communications systems. Electronic packaging is defined as interconnection. powering, cool ing, and protecting semiconductor chips for reliable systems. It is a key enabling technology achieving the requirements for reducing the size and cost at the system and product level.
Microelectronic packaging --- Handbooks, manuals, etc. --- Electronic circuits. --- Microprogramming . --- Manufactures. --- Electrical engineering. --- Circuits and Systems. --- Control Structures and Microprogramming. --- Manufacturing, Machines, Tools, Processes. --- Electrical Engineering. --- Electric engineering --- Engineering --- Manufactured goods --- Manufactured products --- Products --- Products, Manufactured --- Commercial products --- Manufacturing industries --- Computer programming --- Electron-tube circuits --- Electric circuits --- Electron tubes --- Electronics --- Packaging (Microelectronics) --- Electronic packaging --- Microelectronics --- Microelectronic packaging - Handbooks, manuals, etc.
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Modern Placement Techniques explains physical design and VLSI/CAD placement to the professional engineer and engineering student. Along with explaining the problems that are associated with placement, the book gives an overview of existing placement algorithms, techniques and methodologies. Modern Placement Techniques emphasizes recent advances in addressing the placement problem, including congestion-driven, timing driven, mixed macro-cell and standard cell placement. The book presents the Dragon placement tool, with detailed algorithm descriptions for wire length, congestion and timing optimization. Placement benchmarks and results produced by Dragon are explained in detail.
Integrated circuit layout. --- Integrated circuit layout --- Layout, Integrated circuit --- Integrated circuits --- Design and construction --- Electronic circuits. --- Electrical engineering. --- Computer-aided engineering. --- Circuits and Systems. --- Electrical Engineering. --- Computer-Aided Engineering (CAD, CAE) and Design. --- CAE --- Engineering --- Electric engineering --- Electron-tube circuits --- Electric circuits --- Electron tubes --- Electronics --- Data processing
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by Kurt Keutzer Those looking for a quick overview of the book should fast-forward to the Introduction in Chapter 1. What follows is a personal account of the creation of this book. The challenge from Earl Killian, formerly an architect of the MIPS processors and at that time Chief Architect at Tensilica, was to explain the significant performance gap between ASICs and custom circuits designed in the same process generation. The relevance of the challenge was amplified shortly thereafter by Andy Bechtolsheim, founder of Sun Microsystems and ubiquitous investor in the EDA industry. At a dinner talk at the 1999 International Symposium on Physical Design, Andy stated that the greatest near-term opportunity in CAD was to develop tools to bring the performance of ASIC circuits closer to that of custom designs. There seemed to be some synchronicity that two individuals so different in concern and character would be pre-occupied with the same problem. Intrigued by Earl and Andy’s comments, the game was afoot. Earl Killian and other veterans of microprocessor design were helpful with clues as to the sources of the performance discrepancy: layout, circuit design, clocking methodology, and dynamic logic. I soon realized that I needed help in tracking down clues. Only at a wonderful institution like the University of California at Berkeley could I so easily commandeer an ab- bodied graduate student like David Chinnery with a knowledge of architecture, circuits, computer-aided design and algorithms.
Application specific integrated circuits --- ASICs (Integrated circuits) --- Electronic circuits. --- Electrical engineering. --- Computer-aided engineering. --- Circuits and Systems. --- Electrical Engineering. --- Computer-Aided Engineering (CAD, CAE) and Design. --- Integrated circuits --- CAE --- Engineering --- Electric engineering --- Electron-tube circuits --- Electric circuits --- Electron tubes --- Electronics --- Data processing --- Application-specific integrated circuits.
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The Designer's Guide to High-Purity Oscillators presents a comprehensive theory and design methodology for the design of LC CMOS oscillators used in every wireless transmission system. The authors introduce the subject of phase noise and osciallators from the very first principles, and carry the reader to a very intuitive circuit-driven theory of phase noise in LC osciallators. The presented theory includes both thermal and flicker noise effects. Based on Hegazi, Rael, and Abidi's mechanistic theory, a sensible design methodology is gradually developed. In addition, new topologies that were recently published by the authors are discussed in detail and an optimal design methodology is presented. While the book focuses on intuition, it rigorously proves every argument to present a compact yet accurate model for predicting phase noise in LC oscillators. By so doing, the design of an LC osciallator can be handled in the same manner as an amplifier design.
Engineering. --- Electrical engineering. --- Electronic circuits. --- Circuits and Systems. --- Electrical Engineering. --- Electron-tube circuits --- Electric circuits --- Electron tubes --- Electronics --- Electric engineering --- Engineering --- Construction --- Industrial arts --- Technology --- Harmonic oscillators --- Linear oscillators --- Oscillators, Harmonic --- Oscillators, Linear --- Oscillators, Simple --- Simple oscillators --- Harmonic motion --- Design and construction --- Harmonic oscillators. --- Design and construction.
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This book presents an updated selection of the most representative contributions to the 2nd and 3rd IEEE Workshops on Signal Propagation on Interconnects (SPI) which were held in Travemtinde (Baltic See Side), Germany, May 13-15, 1998, and in Titisee-Neustadt (Black Forest), Germany, May 19-21, 1999. This publication addresses the need of developers and researchers in the field of VLSI chip and package design. It offers a survey of current problems regarding the influence of interconnect effects on the electrical performance of electronic circuits and suggests innovative solutions. In this sense the present book represents a continua tion and a supplement to the first book "Signal Propagation on Interconnects", Kluwer Academic Publishers, 1998. The papers in this book cover a wide area of research directions: Beneath the des cription of general trends they deal with the solution of signal integrity problems, the modeling of interconnects, parameter extraction using calculations and measurements and last but not least actual problems in the field of optical interconnects.
Integrated circuits --- Semiconductors --- Very large scale integration --- Junctions --- Electronic circuits. --- Electrical engineering. --- Computer-aided engineering. --- Circuits and Systems. --- Electrical Engineering. --- Computer-Aided Engineering (CAD, CAE) and Design. --- CAE --- Engineering --- Electric engineering --- Electron-tube circuits --- Electric circuits --- Electron tubes --- Electronics --- Data processing
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In electronic circuit and system design, the word noise is used to refer to any undesired excitation on the system. In other contexts, noise is also used to refer to signals or excitations which exhibit chaotic or random behavior. The source of noise can be either internal or external to the system. For instance, the thermal and shot noise generated within integrated circuit devices are in ternal noise sources, and the noise picked up from the environment through electromagnetic interference is an external one. Electromagnetic interference can also occur between different components of the same system. In integrated circuits (Ies), signals in one part of the system can propagate to the other parts of the same system through electromagnetic coupling, power supply lines and the Ie substrate. For instance, in a mixed-signal Ie, the switching activity in the digital parts of the circuit can adversely affect the performance of the analog section of the circuit by traveling through the power supply lines and the substrate. Prediction of the effect of these noise sources on the performance of an electronic system is called noise analysis or noise simulation. A methodology for the noise analysis or simulation of an electronic system usually has the following four components: 2 NOISE IN NONLINEAR ELECTRONIC CIRCUITS • Mathematical representations or models for the noise sources. • Mathematical model or representation for the system that is under the in fluence of the noise sources.
Electronic circuits --- Electric circuits, Nonlinear --- Electric circuit analysis. --- Circuits électriques --- Noise --- Computer simulation. --- Data processing. --- Analyse --- Electric circuit analysis --- Computer simulation --- Data processing --- Circuits électriques --- Electron-tube circuits --- Electric circuits --- Electron tubes --- Electronics --- Nonlinear electric circuits --- Circuit analysis, Electric --- Electric network analysis --- Noise&delete& --- Electrical engineering --- Electronic circuits. --- Electrical engineering. --- Computer-aided engineering. --- Circuits and Systems. --- Electrical Engineering. --- Computer-Aided Engineering (CAD, CAE) and Design. --- CAE --- Engineering --- Electric engineering --- Electronic circuits - Noise - Computer simulation --- Electric circuits, Nonlinear - Data processing
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In the past decade, substrate noise has had a constant and significant impact on the design of analog and mixed-signal integrated circuits. Only recently, with advances in chip miniaturization and innovative circuit design, has substrate noise begun to plague fully digital circuits as well. To combat the effects of substrate noise, heavily over-designed structures are generally adopted, thus seriously limiting the advantages of innovative technologies. Substrate Noise: Analysis and Optimization for IC Design addresses the main problems posed by substrate noise from both an IC and a CAD designer perspective. The effects of substrate noise on performance in digital, analog, and mixed-signal circuits are presented, along with the mechanisms underlying noise generation, injection, and transport. Popular solutions to the substrate noise problem and the trade-offs often debated by designers are extensively discussed. Non-traditional approaches as well as semi-automated techniques to combat substrate noise are also addressed. Substrate Noise: Analysis and Optimization for IC Design will be of interest to researchers and professionals interested in signal integrity, as well as to mixed signal and RF designers.
Integrated circuits --- Electronic circuits --- Circuits intégrés --- Circuits électroniques --- Design and construction. --- Noise. --- Conception et construction --- Bruit --- -Integrated circuits --- Electron-tube circuits --- Electric circuits --- Electron tubes --- Electronics --- Noise --- Computer aided design. --- Computer engineering. --- Electronic circuits - Noise. --- Engineering. --- Integrated circuits. --- Systems engineering. --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Electrical Engineering --- Design and construction --- Computer-aided engineering. --- Electrical engineering. --- Electronic circuits. --- Circuits and Systems. --- Electrical Engineering. --- Computer-Aided Engineering (CAD, CAE) and Design. --- Noisy circuits --- CAE --- Engineering --- Electric engineering --- Data processing
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