Design of power-efficient highly digital analog-to-digital converters for next-generation wireless communication systems
著者
書誌事項
Design of power-efficient highly digital analog-to-digital converters for next-generation wireless communication systems
（Signals and communication technology）
Springer International, c2018
大学図書館所蔵 件 / 全1件
-
該当する所蔵館はありません
- すべての絞り込み条件を解除する
注記
Includes bibliographical references and index
内容説明・目次
内容説明
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 (R)/Simulink (R) 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.
目次
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.
「Nielsen BookData」 より
