Digital Delta Djs
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Circuits and Systems Based on Delta Modulation
Author: Djuro G. Zrilic
language: en
Publisher: Springer Science & Business Media
Release Date: 2006-03-30
This book is intended for students and professionals who are interested in the field of digital signal processing of delta-sigma modulated sequences. The overall focus is on the development of algorithms and circuits for linear, non-linear, and mixed mode processing of delta-sigma modulated pulse streams. The material presented here is directly relevant to applications in digital communication, DSP, instrumentation, and control.
All-Digital Frequency Synthesizer in Deep-Submicron CMOS
Author: Robert Bogdan Staszewski
language: en
Publisher: John Wiley & Sons
Release Date: 2006-09-22
A new and innovative paradigm for RF frequency synthesis and wireless transmitter design Learn the techniques for designing and implementing an all-digital RF frequency synthesizer. In contrast to traditional RF techniques, this innovative book sets forth digitally intensive design techniques that lead the way to the development of low-cost, low-power, and highly integrated circuits for RF functions in deep submicron CMOS processes. Furthermore, the authors demonstrate how the architecture enables readers to integrate an RF front-end with the digital back-end onto a single silicon die using standard ASIC design flow. Taking a bottom-up approach that progressively builds skills and knowledge, the book begins with an introduction to basic concepts of frequency synthesis and then guides the reader through an all-digital RF frequency synthesizer design: Chapter 2 presents a digitally controlled oscillator (DCO), which is the foundation of a novel architecture, and introduces a time-domain model used for analysis and VHDL simulation Chapter 3 adds a hierarchical layer of arithmetic abstraction to the DCO that makes it easier to operate algorithmically Chapter 4 builds a phase correction mechanism around the DCO such that the system's frequency drift or wander performance matches that of the stable external frequency reference Chapter 5 presents an application of the all-digital RF synthesizer Chapter 6 describes the behavioral modeling and simulation methodology used in design The final chapter presents the implementation of a full transmitter and experimental results. The novel ideas presented here have been implemented and proven in two high-volume, commercial single-chip radios developed at Texas Instruments: Bluetooth and GSM. While the focus of the book is on RF frequency synthesizer design, the techniques can be applied to the design of other digitally assisted analog circuits as well. This book is a must-read for students and engineers who want to learn a new paradigm for RF frequency synthesis and wireless transmitter design using digitally intensive design techniques.
VLSI Handbook
VLSI Handbook is a reference guide on very large scale integration (VLSI) microelectronics and its aspects such as circuits, fabrication, and systems applications. This handbook readily answers specific questions and presents a systematic compilation of information regarding the VLSI technology. There are a total of 52 chapters in this book and are grouped according to the fields of design, materials and processes, and examples of specific system applications. Some of the chapters under fields of design are design automation for integrated circuits and computer tools for integrated circuit design. For the materials and processes, there are many chapters that discuss this aspect. Some of them are manufacturing process technology for metal-oxide semiconductor (MOS) VLSI; MOS VLSI circuit technology; and facilities for VLSI circuit fabrication. Other concepts and materials discussed in the book are the use of silicon material in different processes of VLSI, nitrides, silicides, metallization, and plasma. This handbook is very useful to students of engineering and physics. Also, researchers (in physics and chemistry of materials and processes), device designers, and system designers can also benefit from this book.