DSP Integrated Circuits

DSP Integrated Circuits.

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Author: Lars Wanhammar

Publisher: Academic Press

ISBN: UOM:39015043815466

Category: Technology & Engineering

Page: 561

View: 957

DSP Integrated Circuits. VLSI Circuit Technologies. Digital Signal Processing. Digital Filters. Finite Word Length Effects. DSP Algorithms. DSP System Design. Architectures for DSP. Synthesis of DSP Architectures. Digital Systems. Processing Elements. Integrated Circuit Design. Subject Index.

DSP Integrated Circuits

... decomposition and combination of the problems. MinSize is the size of. Box 1.1. The divide-and-conquer algorithm Figure 2.1 The cross section of an MOS transistor. This Page Intentionally Left Blank 20 Chapter 1 DSP Integrated Circuits.

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Author: Lars Wanhammar

Publisher: Elsevier

ISBN: 9780080504773

Category: Technology & Engineering

Page: 561

View: 839

DSP Integrated Circuits establishes the essential interface between theory of digital signal processing algorithms and their implementation in full-custom CMOS technology. With an emphasis on techniques for co-design of DSP algorithms and hardware in order to achieve high performance in terms of throughput, low power consumption, and design effort, this book provides the professional engineer, researcher, and student with a firm foundation in the theoretical as well as the practical aspects of designing high performance DSP integrated circuits. Centered around three design case studies, DSP Integrated Circuits thoroughly details a high-performance FFT processor, a 2-D Discrete Cosine Transform for HDTV, and a wave digital filter for interpolation of the sampling frequency. The case studies cover the essential parts of the design process in a top-down manner, from specification of algorithm design and optimization, scheduling of operations, synthesis of optimal architectures, realization of processing elements, to the floor-planning of the integrated circuit. Details the theory and design of digital filters - particularly wave digital filters, multi-rate digital filters, fast Fourier transforms (FFT's), and discrete cosine transforms (DCT's) Follows three complete "real-world" case studies throughout the book Provides complete coverage of finite word length effects in DSP algorithms In-depth survey of the computational properties of DSP algorithms and their mapping to optimal architectures Outlines DSP architectures and parallel, bit-serial, and distributed arithmetic Presents the design process in a top-down manner and incorporates numerous problems and solutions

Ultra Low Power Integrated Circuit Design

This book describes the design of CMOS circuits for ultra-low power consumption including analog, radio frequency (RF), and digital signal processing circuits (DSP).

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Author: Nianxiong Nick Tan

Publisher: Springer Science & Business Media

ISBN: 9781441999733

Category: Technology & Engineering

Page: 232

View: 237

This book describes the design of CMOS circuits for ultra-low power consumption including analog, radio frequency (RF), and digital signal processing circuits (DSP). The book addresses issues from circuit and system design to production design, and applies the ultra-low power circuits described to systems for digital hearing aids and capsule endoscope devices. Provides a valuable introduction to ultra-low power circuit design, aimed at practicing design engineers; Describes all key building blocks of ultra-low power circuits, from a systems perspective; Applies circuits and systems described to real product examples such as hearing aids and capsule endoscopes.

Integrated Circuit and System Design Power and Timing Modeling Optimization and Simulation

Lapsley, P., Bier, J., Shoham, A., Lee, E.A.: DSP Processor Fundamentals: Architectures and Features. Wiley-IEEE Press (1997) 2. Wanhammar, L.: DSP Integrated Circuits. Academic Press, London (1999) 3. Meyer-Baese, U.: Digital Signal ...

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Author: Nadine Azemard

Publisher: Springer Science & Business Media

ISBN: 9783540744412

Category: Computers

Page: 583

View: 626

th Welcome to the proceedings of PATMOS 2007, the 17 in a series of international workshops. PATMOS 2007 was organized by Chalmers University of Technology with IEEE Sweden Chapter of the Solid-State Circuit Society technical - sponsorship and IEEE CEDA sponsorship. Over the years, PATMOS has evolved into an important European event, where - searchers from both industry and academia discuss and investigate the emerging ch- lenges in future and contemporary applications, design methodologies, and tools - quired for the development of the upcoming generations of integrated circuits and systems. The technical program of PATMOS 2007 consisted of state-of-the-art te- nical contributions, three invited talks and an industrial session on design challenges in real-life projects. The technical program focused on timing, performance and power consumption, as well as architectural aspects with particular emphasis on m- eling, design, characterization, analysis and optimization in the nanometer era. The Technical Program Committee, with the assistance of additional expert - viewers, selected the 55 papers presented at PATMOS. The papers were organized into 9 technical sessions and 3 poster sessions. As is always the case with the PATMOS workshops, full papers were required, and several reviews were received per manuscript.

Fault Diagnosis of Analog Integrated Circuits

Present analog circuit testing relies heavily on the DSP based testers because they overcome the limitations of purely analog testers and provide the following advantages: • Accuracy: The DSP-based testers are more accurate than analog ...

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Author: Prithviraj Kabisatpathy

Publisher: Springer Science & Business Media

ISBN: 9780387257433

Category: Technology & Engineering

Page: 182

View: 241

Enables the reader to test an analog circuit that is implemented either in bipolar or MOS technology. Examines the testing and fault diagnosis of analog and analog part of mixed signal circuits. Covers the testing and fault diagnosis of both bipolar and Metal Oxide Semiconductor (MOS) circuits and introduces . Also contains problems that can be used as quiz or homework.

A Practical Approach to Digital Signal Processing

With Its Comprehensive Coverage And Practical Approach, This Is An Essential Text For Electrical, Electronics And Communication Engineering Students. Practising Engineers Would Also Find This Book To Be A Valuable Reference Source.

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Author: K. Padmanabhan

Publisher: New Age International

ISBN: 8122412637

Category: Signal processing

Page: 428

View: 361

This Book Presents An Exhaustive Exposition Of The Theory And Practice Of Digital Signal Processing. Basic Concepts And Techniques Have Been Explained In Detail And Suitably Illustrated With Practical Examples And Software Programs. Practice Problems And Projects Have Also Been Given Throughout The Book.The Book Begins With An Introduction To Signals And The Relative Merits Of Analog And Digital Methods. Hardware Details Of Present-Day Dsp Integrated Circuits Are Explained Next And Full Tested Circuits Are Provided For Project Work By Students.Fourier Transforms Are Then Explained In Detail. Subsequently, Recursive Filter Design Methods Are Discussed With Typical Examples And Programs.An Exhaustive Account Of Various Filters Is Then Given With Design Techniques. The Discussion Is Illustrated Through Software Programs And Practical Design Examples.The Book Concludes With A Detailed Discussion Of Lattice Type Filters And Their Usage In Speech Processing. With Its Comprehensive Coverage And Practical Approach, This Is An Essential Text For Electrical, Electronics And Communication Engineering Students. Practising Engineers Would Also Find This Book To Be A Valuable Reference Source.

Arithmetic Circuits for DSP Applications

3 L. Wanhammar, DSP Integrated Circuits, Academic Press, 1999. 4 K. Johansson, O. Gustafsson, and L. Wanhammar, Power estimation for ripplecarry adders with correlated input data, in Proc. Int. Workshop Power Timing Modeling ...

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Author: Pramod Kumar Meher

Publisher: John Wiley & Sons

ISBN: 9781119206798

Category: Technology & Engineering

Page: 352

View: 523

A comprehensive guide to the fundamental concepts, designs, and implementation schemes, performance considerations, and applications of arithmetic circuits for DSP Arithmetic Circuits for DSP Applications is a complete resource on arithmetic circuits for digital signal processing (DSP). It covers the key concepts, designs and developments of different types of arithmetic circuits, which can be used for improving the efficiency of implementation of a multitude of DSP applications. Each chapter includes various applications of the respective class of arithmetic circuits along with information on the future scope of research. Written for students, engineers, and researchers in electrical and computer engineering, this comprehensive text offers a clear understanding of different types of arithmetic circuits used for digital signal processing applications. The text includes contributions from noted researchers on a wide range of topics, including a review of circuits used in implementing basic operations like additions and multiplications; distributed arithmetic as a technique for the multiplier-less implementation of inner products for DSP applications; discussions on look up table-based techniques and their key applications; CORDIC circuits for calculation of trigonometric, hyperbolic and logarithmic functions; real and complex multiplications, division, and square-root; solution of linear systems; eigenvalue estimation; singular value decomposition; QR factorization and many other functions through the use of simple shift-add operations; and much more. This book serves as a comprehensive resource, which describes the arithmetic circuits as fundamental building blocks for state-of-the-art DSP and reviews in - depth the scope of their applications.