Author: SpringerPublisher:
ISBN: 9781461414674
Category :
Languages : en
Pages : 204
Book Description
Integrated Frequency Synthesis for Convergent Wireless Solutions
Author: SpringerPublisher:
ISBN: 9781461414674
Category :
Languages : en
Pages : 204
Book Description
Integrated Frequency Synthesis for Convergent Wireless Solutions
Author: Jad G. AtallahPublisher: Springer Science & Business Media
ISBN: 1461414660
Category : Technology & Engineering
Languages : en
Pages : 197
Book Description
This book describes the design and implementation of an electronic subsystem called the frequency synthesizer, which is a very important building block for any wireless transceiver. The discussion includes several new techniques for the design of such a subsystem which include the usage modes of the wireless device, including its support for several leading-edge wireless standards. This new perspective for designing such a demanding subsystem is based on the fact that optimizing the performance of a complete system is not always achieved by optimizing the performance of its building blocks separately. This book provides “hands-on” examples of this sort of co-design of optimized subsystems, which can make the vision of an always-best-connected scenario a reality.
Integrated Frequency Synthesizers for Wireless Systems
Author: Andrea LacaitaPublisher:
ISBN: 9780511296000
Category : Frequency synthesizers
Languages : en
Pages : 239
Book Description
The increasingly demanding performance requirements of communications systems, as well as problems posed by the continued scaling of silicon technology, present numerous challenges for the design of frequency synthesizers in modern transceivers. This book contains everything you need to know for the efficient design of frequency synthesizers for today's communications applications. If you need to optimize performance and minimize design time, you will find this book invaluable. Using an intuitive yet rigorous approach, the authors describe simple analytical methods for the design of phase locked loop (PLL) frequency synthesizers using scaled silicon CMOS and bipolar technologies. The entire design process, from system-level specification to layout, is covered comprehensively. Practical design examples are included, and implementation issues are addressed. A key problem-solving resource for practitioners in IC design, the book will also be of interest to researchers and graduate students in electrical engineering.
Integrated Frequency Synthesizers for Wireless Systems
Author: Andrea Leonardo LacaitaPublisher: Cambridge University Press
ISBN: 1139466097
Category : Technology & Engineering
Languages : en
Pages : 9
Book Description
The increasingly demanding performance requirements of communications systems, as well as problems posed by the continued scaling of silicon technology, present numerous challenges for the design of frequency synthesizers in modern transceivers. This book contains everything you need to know for the efficient design of frequency synthesizers for today's communications applications. If you need to optimize performance and minimize design time, you will find this book invaluable. Using an intuitive yet rigorous approach, the authors describe simple analytical methods for the design of phase locked loop (PLL) frequency synthesizers using scaled silicon CMOS and bipolar technologies. The entire design process, from system-level specification to layout, is covered comprehensively. Practical design examples are included, and implementation issues are addressed. A key problem-solving resource for practitioners in IC design, the book will also be of interest to researchers and graduate students in electrical engineering.
מגילת אחימעץ
Author: Design Techniques for High Performance Integrated Frequency Synthesizers for Multi-standard Wireless Communication Applications
Author: Li LinDesign of Integrated Frequency Synthesizers and Clock-data Recovery for 60 GHz Wireless Communications
Author: Francesco BaralePublisher:
ISBN:
Category : Metal oxide semiconductors, Complementary
Languages : en
Pages :
Book Description
In this dissertation, the development of the first 60 GHz-standard compatible fully integrated 4-channel phase-locked loop (PLL) frequency synthesizer has been presented. The frequency synthesizer features third-order single loop architecture with completely integrated passive loop filter that does not require any additional external passive component. Two possible realizations of fully integrated clock and data recovery (CDR) circuits suitable for 60 GHz-standard compliant base band signal processing have been presented for the first time as well. The two CDRs have been optimized for either high data rate (3.456 Gb/s) or very low power consumption (5 mW) and they both work with a single 1 V supply. : The frequency synthesizer is intended to generate a variable LO frequency in a fixed-IF heterodyne transceiver architecture. In such configuration the channel selection is implemented by changing the LO frequency by the required frequency step. This method avoids quadrature 50 GHz up/down-conversion thereby lowering the LO mixer design complexity and simplifying the LO distribution network. The measurement results show the PLL locking correctly on each of the four channels while consuming 60 mW from a 1 V power supply. The worst case phase noise is measured to be -80.1 dBc/Hz at 1 MHz offset from the highest frequency carrier (56.16 GHz). The output spectrum shows a reference spur attenuation of -32 dBc. The high data rate CDR features a maximum operating data rate in excess of 3.456 Gb/s while consuming 30 mW of power. The low power CDR consumes only 5 mW and operates at a maximum data rate of 1.728 Gb/s. Over a 1.5 m 60 GHz wireless link, both CDRs allow 95% reduction of the pulse shaping generated input peak-to-peak jitter from 450 ps down to 50 ps.
Multi-GHz Frequency Synthesis & Division
Author: Hamid R. RateghPublisher: Springer Science & Business Media
ISBN: 0792375335
Category : Computers
Languages : en
Pages : 157
Book Description
Demand for wireless local area network systems has led to new frequency bands and new standards to accommodate higher data rates. Moreover, opportunities are increasing for the development of low- cost integrated WLAN systems. This guide for RF and high-speed analog circuit designers and students as well as wireless engineers studies the phase-locked loop as a basic building block of frequency synthesizers and WLAN receivers. It provides guidelines and engineering solutions for the design of loop filters in high- frequency PLLs. Rategh (Tavanza Inc.) and Lee (Stanford U.) discuss the different analog and digital frequency division techniques and introduce injection-locked frequency dividers as an alternative to conventional frequency dividers. c. Book News Inc.
Monolithic RF Frequency Synthesis for Wireless Communications
Author: Ayman M. A. ElSayedAll-Digital Frequency Synthesizer in Deep-Submicron CMOS
Author: Robert B. StaszewskiPublisher: Wiley-Interscience
ISBN: 9780471772552
Category : Technology & Engineering
Languages : en
Pages : 261
Book Description
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.