Makinwa
Kofi A. A.
Makinwa, Kofi A. A.,
Bolatkale
Muhammed
Bolatkale, Muhammed,
electronic bk.
9783319058405
3319058401
print
9783319058399
3319058398
Signal, Image and Speech Processing.
sz
Circuits and Systems.
en
Electronic books
Unknown value: dct
High speed and wide bandwidth delta-sigma ADCs
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.
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.
2014
881224495
Analog-to-digital converters.
TECHNOLOGY & ENGINEERING / Mechanical
Engineering.
1872-082X
Analog Circuits and Signal Processing,
Breems
Lucien
Breems, Lucien,