Cmos Telecom Data Converters


Cmos Telecom Data Converters
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Cmos Telecom Data Converters


Cmos Telecom Data Converters
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Author : Angel Rodríguez-Vázquez
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09

Cmos Telecom Data Converters written by Angel Rodríguez-Vázquez and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Technology & Engineering categories.


CMOS Telecom Data Converters compiles the latest achievements regarding the design of high-speed and high-resolution data converters in deep submicron CMOS technologies. The four types of analog-to-digital converter architectures commonly found in this arena are covered, namely sigma-delta, pipeline, folding/interpolating and flash. For all these types, latest achievements regarding the solution of critical architectural and circuital issues are presented, and illustrated through IC prototypes with measured state-of-the-art performances. Some of these prototypes are conceived to be employed at the chipset of newest generation wireline modems (ADSL and ADSL+). Others are intended for wireless transceivers. Besides analog-to-digital converters, the book also covers other functions needed for communication systems, such as digital-to-analog converters, analog filters, programmable gain amplifiers, digital filters, and line drivers.



Cmos Data Converters For Communications


Cmos Data Converters For Communications
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Author : Mikael Gustavsson
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-04-18

Cmos Data Converters For Communications written by Mikael Gustavsson and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-04-18 with Technology & Engineering categories.


CMOS Data Converters for Communications distinguishes itself from other data converter books by emphasizing system-related aspects of the design and frequency-domain measures. It explains in detail how to derive data converter requirements for a given communication system (baseband, passband, and multi-carrier systems). The authors also review CMOS data converter architectures and discuss their suitability for communications. The rest of the book is dedicated to high-performance CMOS data converter architecture and circuit design. Pipelined ADCs, parallel ADCs with an improved passive sampling technique, and oversampling ADCs are the focus for ADC architectures, while current-steering DAC modeling and implementation are the focus for DAC architectures. The principles of the switched-current and the switched-capacitor techniques are reviewed and their applications to crucial functional blocks such as multiplying DACs and integrators are detailed. The book outlines the design of the basic building blocks such as operational amplifiers, comparators, and reference generators with emphasis on the practical aspects. To operate analog circuits at a reduced supply voltage, special circuit techniques are needed. Low-voltage techniques are also discussed in this book. CMOS Data Converters for Communications can be used as a reference book by analog circuit designers to understand the data converter requirements for communication applications. It can also be used by telecommunication system designers to understand the difficulties of certain performance requirements on data converters. It is also an excellent resource to prepare analog students for the new challenges ahead.



Data Converters For Wireless Standards


Data Converters For Wireless Standards
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Author : Chunlei Shi
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-04-18

Data Converters For Wireless Standards written by Chunlei Shi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-04-18 with Technology & Engineering categories.


This text presents the design of data converters for emerging standards and introduces the underlying circuit design principles. It is an excellent reference for IC and mixed signal designers, design managers and project leaders in industry, particularly those in the wireless semiconductor industry.



Time Encoding Circuits And Systems For Data Conversion And Signal Processing


Time Encoding Circuits And Systems For Data Conversion And Signal Processing
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Author : Luis Hernandez
language : en
Publisher: Academic Press
Release Date : 2019-10-01

Time Encoding Circuits And Systems For Data Conversion And Signal Processing written by Luis Hernandez and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-01 with Technology & Engineering categories.


The availability of nanometer CMOS technologies has created the need for a new approach to analog circuit design; time encoding for data conversion and signal processing has become a hot topic. This book provides a complete reference text on time encoding circuits and systems, covering three main topics: a simple yet detailed mathematical background, a design handbook of uncommon circuit building blocks including proven architectures and simulation strategies, and a review of time encoded data converter architectures. These key points will be complemented by recent developments on time encoded signal processing for research oriented readers. With this book, you will learn: • The principles of main data converter architectures using time encoding. • How to calculate system level parameters of time encoding data converters such as SNR, spectra, clock requirements, etc. • How to design the specific CMOS circuits of time encoded data converters. • How to accurately perform simulations in a behavioral simulator system that represents analog signals with a pulse coded modulation. • How some scientists are shaping the future of analog electronics. • Covers both the mathematical foundations of time encoding techniques, and practical circuit design and implementation • A design compendium for the area of time encoded circuits and systems: calculations, formulas and typical circuits are included • Companion website provides supporting material as Simulink/ Matlab libraries



Data Converters


Data Converters
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Author : Franco Maloberti
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-05-15

Data Converters written by Franco Maloberti and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-15 with Technology & Engineering categories.


This book is the first graduate-level textbook presenting a comprehensive treatment of Data Converters. It provides comprehensive definition of the parameters used to specify data converters, and covers all the architectures used in Nyquist-rate data converters. The book uses Simulink and Matlab extensively in examples and problem sets. This is a textbook that is also essential for engineering professionals as it was written in response to a shortage of organically organized material on the topic. The book assumes a solid background in analog and digital circuits as well as a working knowledge of simulation tools for circuit and behavioral analysis.



Advanced Data Converters


Advanced Data Converters
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Author : Gabriele Manganaro
language : en
Publisher: Cambridge University Press
Release Date : 2011-11-17

Advanced Data Converters written by Gabriele Manganaro and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-11-17 with Technology & Engineering categories.


Need to get up to speed quickly on the latest advances in high performance data converters? Want help choosing the best architecture for your application? With everything you need to know about the key new converter architectures, this guide is for you. It presents basic principles, circuit and system design techniques and associated trade-offs, doing away with lengthy mathematical proofs and providing intuitive descriptions upfront. Everything from time-to-digital converters to comparator-based/zero-crossing ADCs is covered and each topic is introduced with a short summary of the essential basics. Practical examples describing actual chips, along with extensive comparison between architectural or circuit options, ease architecture selection and help you cut design time and engineering risk. Trade-offs, advantages and disadvantages of each option are put into perspective with a discussion of future trends, showing where this field is heading, what is driving it and what the most important unanswered questions are.



Sigma Delta Converters Practical Design Guide


Sigma Delta Converters Practical Design Guide
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Author : Jose M. de la Rosa
language : en
Publisher: John Wiley & Sons
Release Date : 2018-08-22

Sigma Delta Converters Practical Design Guide written by Jose M. de la Rosa and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-22 with Technology & Engineering categories.


Thoroughly revised and expanded to help readers systematically increase their knowledge and insight about Sigma-Delta Modulators Sigma-Delta Modulators (SDMs) have become one of the best choices for the implementation of analog/digital interfaces of electronic systems integrated in CMOS technologies. Compared to other kinds of Analog-to-Digital Converters (ADCs), Σ∆Ms cover one of the widest conversion regions of the resolution-versus-bandwidth plane, being the most efficient solution to digitize signals in an increasingly number of applications, which span from high-resolution low-bandwidth digital audio, sensor interfaces, and instrumentation, to ultra-low power biomedical systems and medium-resolution broadband wireless communications. Following the spirit of its first edition, Sigma-Delta Converters: Practical Design Guide, 2nd Edition takes a comprehensive look at SDMs, their diverse types of architectures, circuit techniques, analysis synthesis methods, and CAD tools, as well as their practical design considerations. It compiles and updates the current research reported on the topic, and explains the multiple trade-offs involved in the whole design flow of Sigma-Delta Modulators—from specifications to chip implementation and characterization. The book follows a top-down approach in order to provide readers with the necessary understanding about recent advances, trends, and challenges in state-of-the-art Σ∆Ms. It makes more emphasis on two key points, which were not treated so deeply in the first edition: It includes a more detailed explanation of Σ∆Ms implemented using Continuous-Time (CT) circuits, going from system-level synthesis to practical circuit limitations. It provides more practical case studies and applications, as well as a deeper description of the synthesis methodologies and CAD tools employed in the design of Σ∆ converters. Sigma-Delta Converters: Practical Design Guide, 2nd Edition serves as an excellent textbook for undergraduate and graduate students in electrical engineering as well as design engineers working on SD data-converters, who are looking for a uniform and self-contained reference in this hot topic. With this goal in mind, and based on the feedback received from readers, the contents have been revised and structured to make this new edition a unique monograph written in a didactical, pedagogical, and intuitive style.



Cmos Analog Integrated Circuits


Cmos Analog Integrated Circuits
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Author : Tertulien Ndjountche
language : en
Publisher: CRC Press
Release Date : 2017-12-19

Cmos Analog Integrated Circuits written by Tertulien Ndjountche and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-19 with Technology & Engineering categories.


High-speed, power-efficient analog integrated circuits can be used as standalone devices or to interface modern digital signal processors and micro-controllers in various applications, including multimedia, communication, instrumentation, and control systems. New architectures and low device geometry of complementary metaloxidesemiconductor (CMOS) technologies have accelerated the movement toward system on a chip design, which merges analog circuits with digital, and radio-frequency components. CMOS: Analog Integrated Circuits: High-Speed and Power-Efficient Design describes the important trends in designing these analog circuits and provides a complete, in-depth examination of design techniques and circuit architectures, emphasizing practical aspects of integrated circuit implementation. Focusing on designing and verifying analog integrated circuits, the author reviews design techniques for more complex components such as amplifiers, comparators, and multipliers. The book details all aspects, from specification to the final chip, of the development and implementation process of filters, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), phase-locked loops (PLLs), and delay-locked loops (DLLs). It also describes different equivalent transistor models, design and fabrication considerations for high-density integrated circuits in deep-submicrometer process, circuit structures for the design of current mirrors and voltage references, topologies of suitable amplifiers, continuous-time and switched-capacitor circuits, modulator architectures, and approaches to improve linearity of Nyquist converters. The text addresses the architectures and performance limitation issues affecting circuit operation and provides conceptual and practical solutions to problems that can arise in the design process. This reference provides balanced coverage of theoretical and practical issues that will allow the reader to design CMOS analog integrated circuits with improved electrical performance. The chapters contain easy-to-follow mathematical derivations of all equations and formulas, graphical plots, and open-ended design problems to help determine most suitable architecture for a given set of performance specifications. This comprehensive and illustrative text for the design and analysis of CMOS analog integrated circuits serves as a valuable resource for analog circuit designers and graduate students in electrical engineering.



Cmos Integrated Analog To Digital And Digital To Analog Converters


Cmos Integrated Analog To Digital And Digital To Analog Converters
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Author : Rudy J. van de Plassche
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-17

Cmos Integrated Analog To Digital And Digital To Analog Converters written by Rudy J. van de Plassche and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-17 with Technology & Engineering categories.


CMOS Integrated Analog-to-Digital and Digital-to-Analog Converters describes in depth converter specifications like Effective Number of Bits (ENOB), Spurious Free Dynamic Range (SFDR), Integral Non-Linearity (INL), Differential Non-Linearity (DNL) and sampling clock jitter requirements. Relations between these specifications and practical issues like matching of components and offset parameters of differential pairs are derived. CMOS Integrated Analog-to-Digital and Digital-to-Analog Converters describes the requirements of input and signal reconstruction filtering in case a converter is applied into a signal processing system. CMOS Integrated Analog-to-Digital and Digital-to-Analog Converters describes design details of high-speed A/D and D/A converters, high-resolution A/D and D/A converters, sample-and-hold amplifiers, voltage and current references, noise-shaping converters and sigma-delta converters, technology parameters and matching performance, comparators and limitations of comparators and finally testing of converters.



Logarithmic Voltage To Time Converter For Analog To Digital Signal Conversion


Logarithmic Voltage To Time Converter For Analog To Digital Signal Conversion
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Author : Mauro Santos
language : en
Publisher: Springer
Release Date : 2019-04-05

Logarithmic Voltage To Time Converter For Analog To Digital Signal Conversion written by Mauro Santos and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-05 with Technology & Engineering categories.


This book presents a novel logarithmic conversion architecture based on cross-coupled inverter. An overview of the current state of the art of logarithmic converters is given where most conventional logarithmic analog-to-digital converter architectures are derived or adapted from linear analog-to-digital converter architectures, implying the use of analog building blocks such as amplifiers. The conversion architecture proposed in this book differs from the conventional logarithmic architectures. Future possible studies on integrating calibration in the voltage to time conversion element and work on an improved conversion architecture derived from the architecture are also presented in this book.