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High Speed and Wide Bandwidth Delta-Sigma ADCs
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 (Buch) |
Dieser Artikel gilt, aufgrund seiner Grösse, beim Versand als 3 Artikel!
| Inhalt: |
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??) 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 ??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 ??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?? modulators at GHz sampling frequencies;
. Practical implementation details of high speed CT?? ADCs;
. Overview of static and dynamic error correction techniques in ?? ADCs;
. Dynamic error correction techniques that are suitable for high speed CT?? ADCs.
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