High Speed and Wide Bandwidth Delta-Sigma ADCs [electronic resource] /
by Muhammed Bolatkale, Lucien J. Breems, Kofi A. A. Makinwa.
- VI, 133 p. 89 illus., 13 illus. in color. online resource.
- Analog Circuits and Signal Processing, 1872-082X .
- Analog Circuits and Signal Processing, .
Introduction.- Continuous-Time Delta-Sigma Modulator.- Continuous-Time Delta-Sigma Modulators at High Sampling Rates -- A 4GHz Continuous-Time (SEV(B ADC -- A 2GHz Continuous-Time (SEV(B 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∆(SV(B) 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 (SEV(BMs 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 (SEV(BMs, 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∆(SV(B modulators at GHz sampling frequencies; • Practical implementation details of high speed CT∆(SV(B ADCs; • Overview of static and dynamic error correction techniques in ∆(SV(B ADCs; • Dynamic error correction techniques that are suitable for high speed CT∆(SV(B ADCs.
9783319058405
10.1007/978-3-319-05840-5 doi
Engineering. Electronics. Microelectronics. Electronic circuits. Engineering. Circuits and Systems. Signal, Image and Speech Processing. Electronics and Microelectronics, Instrumentation.