Bolatkale
Muhammed
Muhammed Bolatkale
TECHNOLOGY & ENGINEERING--Mechanical
Full text available from SpringerLINK ebooks - English/International Collection (2014)
1872-082X
Analog Circuits and Signal Processing,
Analog circuits and signal processing series,
Analog-to-digital converters
2018-03-09
9783319058399
3319058398
Makinwa
Kofi A. A.
Kofi A. A. Makinwa
9783319058405
3319058401
Breems
Lucien
Lucien Breems
en
881224495
Electronic books
This book describes techniques for realizing wide bandwidth (125MHz) over-sampled analog-to-digital converters (ADCs) in nanometer-CMOS processes. The authors offer a clear and complete picture of system level challenges and practical design solutions in high-speed Delta-Sigma modulators. Readers will be enabled to implement ADCs as continuous-time delta-sigma (CT[delta][sigma]) modulators, offering simple resistive inputs, which do not require the use of power-hungry input buffers, as well as offering inherent anti-aliasing, which simplifies system integration. The authors focus on the design of high speed and wide-bandwidth [delta][sigma]Ms that make a step in bandwidth range which was previously only possible with Nyquist converters. More specifically, this book describes the stability, power efficiency, and linearity limits of [delta][sigma]Ms, aiming at a GHz sampling frequency.-Provides overview of trends in Wide Bandwidth and High Dynamic Range analog-to-digital converters (ADCs); -Enables the design of a wide bandwidth, high dynamic range modulator with state-of-the-art power efficiency; -Includes introduction to Continuous-Time Delta-Sigma Modulators and its system level modeling; -Explains issues relating to stability of Continuous-Time Delta-Sigma Modulators; -Includes discussion of system level non-idealities in Continuous-Time Delta-Sigma Modulators; -System level design of CT[delta][sigma] modulators at GHz sampling frequencies; -Practical implementation details of high speed CT[delta][sigma] ADCs; -Overview of static and dynamic error correction techniques in [delta][sigma] ADCs; -Dynamic error correction techniques that are suitable for high speed CT[delta][sigma] ADCs.
High speed and wide bandwidth delta-sigma ADCs
881224495
Introduction.-Continuous-Time Delta-Sigma Modulator.-Continuous-Time Delta-Sigma Modulators at High Sampling Rates -- A 4GHz Continuous-Time [delta][sigma] ADC -- A 2GHz Continuous-Time [delta][sigma] ADC with Dynamic Error Correction.-Conclusions -- Appendices.
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2014
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