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Book Cover
Author Xing, Xinpeng, author

Title Design of power-efficient highly digital analog-to-digital converters for next-generation wireless communication systems / Xinpeng Xing, Peng Zhu, Georges Gielen
Published Cham, Switzerland : Springer, [2018]


Description 1 online resource
Series Signals and communication technology
Signals and communication technology.
Contents Introduction -- A-D Converters and Their Applications -- Continuous-Time Delta-Sigma ADCs -- VCO-Based ADCs -- 40MHz-BW 12-bit Low-Power CT Delta-Sigma ADCs in 90nm CMOS -- Two-step Open-Loop VCO-Based ADC -- VCO-based 0-2 Delta-Sigma MASH ADCs -- Fully-VCO-based High-order Delta-Sigma ADCs -- Conclusions
Summary This book discusses both architecture- and circuit-level design aspects of voltage-controlled-oscillator (VCO)-based analog-to-digital converters (ADCs), especially focusing on mitigation of VCO nonlinearity and the improvement of power efficiency. It shows readers how to develop power-efficient complementary-metal-oxide-semiconductor (CMOS) ADCs for applications such as LTE, 802.11n, and VDSL2+. The material covered can also be applied to other specifications and technologies. Design of Power-Efficient Highly Digital Analog-to-Digital Converters for Next-Generation Wireless Communication Systems begins with a general introduction to the applications of an ADC in communications systems and the basic concepts of VCO-based ADCs. The text addresses a wide range of converter architectures including open- and closed-loop technologies. Special attention is paid to the replacement of power-hungry analog blocks with VCO-based circuits and to the mitigation of VCO nonline arity. Various MATLAB®/Simulink® models are provided for important circuit nonidealities, allowing designers and researchers to determine the required specifications for the different building blocks that form the systematic integrated-circuit design procedure. Five different VCO-based ADC design examples are presented, introducing innovations at both architecture and circuit levels. Of these designs, the best power efficiency of a high-bandwidth oversampling ADC is achieved in a 40 nm CMOS demonstration. This book is essential reading material for engineers and researchers working on low-power-analog and mixed-signal design and may be used by instructors teaching advanced courses on the subject. It provides a clear overview and comparison of VCO-based ADC architectures and gives the reader insight into the most important circuit imperfections
Bibliography Includes bibliographical references and index
Notes Online resource; title from PDF title page (EBSCO, viewed October 17, 2017)
Subject Analog-to-digital converters.
Wireless communication systems.
Communications engineering -- telecommunications.
Energy technology & engineering.
Circuits & components.
Analog-to-digital converters.
Wireless communication systems.
Form Electronic book
Author Zhu, Peng, author
Gielen, Georges, author.
ISBN 9783319665658