High Speed and Wide Bandwidth Delta-Sigma ADCs / / by Muhammed Bolatkale, Lucien J. Breems, Kofi A. A. Makinwa

• Autore: Bolatkale Muhammed
• Pubblicazione: Cham : , : Springer International Publishing : , : Imprint : Springer, , 2014
• Edizione: 1st ed. 2014.
• Descrizione fisica: 1 online resource (135 p.)
• Disciplina: 621.39814
• Soggetto topico: Electronic circuits; Signal processing; Image processing; Speech processing systems; Electronics; Microelectronics; Circuits and Systems; Signal, Image and Speech Processing; Electronics and Microelectronics, Instrumentation
• Persona (resp. second.): BreemsLucien J; MakinwaKofi A. A
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references at the end of each chapters and index.
• Nota di contenuto: Introduction.- Continuous-Time Delta-Sigma Modulator.- Continuous-Time Delta-Sigma Modulators at High Sampling Rates -- A 4GHz Continuous-Time ΔΣ ADC -- A 2GHz Continuous-Time ΔΣ ADC with Dynamic Error Correction.- Conclusions -- Appendices.
• Sommario/riassunto: 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∆Σ) 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 ΔΣMs 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 ΔΣMs, 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∆Σ modulators at GHz sampling frequencies; • Practical implementation details of high speed CT∆Σ ADCs; • Overview of static and dynamic error correction techniques in ∆Σ ADCs; • Dynamic error correction techniques that are suitable for high speed CT∆Σ ADCs.
• Titolo autorizzato: High Speed and Wide Bandwidth Delta-Sigma ADCs
• ISBN: 3-319-05840-1
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910299752003321
• Lo trovi qui: Univ. Federico II
• Serie: Analog Circuits and Signal Processing, . 1872-082X