Delta-Sigma Modulators: Modeling, Design and Applications
This important book deals with the modeling and design of higher-order single-stage delta-sigma modulators. It provides an overview of the architectures, the quantizer models, the design techniques and the implementation issues encountered in the study of the delta-sigma modulators. A number of applications are discussed, with emphasis on use in the design of analog-to-digital converters and in frequency synthesis. The book is education- rather than research-oriented, containing numerical examples and unsolved problems. It is aimed at introducing the final-year undergraduate, the graduate student or the electronic engineer to this field. Contents: Analog to Digital Conversion; ou Modulators OCo Architectures; Single-Bit Single-Stage ou Modulators, Modeling and Design; Implementation of ou Modulators; Practical Limitations of ou Modulators; Stabilization and Suppression of Tones for the Higher-Order Single-Stage ou Modulators; Decimation, Interpolation and Converters; Applications. Readership: Final-year undergraduates; graduate students; electrical, electronic and systems engineers."
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Analog to Digital Conversion
AI Modulators Architectures
SingleBit SingleStage AI Modulators Modeling and Design
1mplementation of AI Modulators
Practical Limitations of AI Modulators
Stabilization and Suppression of Tones for HigherOrder
Decimation 1nterpolation and Converters
1EEE Jouraal 1EEE Trans 1n Fig 1ntegrated A/D Converter achieved Analog and Digital analog signal Analog-to-Digital applications attenuation band-pass AI modulator bandwidth base-band bits block diagram capacitor chapter coefficients components continuous-time CT integrators decimation Delta Modulator Delta-Sigma Modulator demodulation depicted in Fig Digital Signal Processing discrete-time dither signal dynamic range feedback loops finite opamp gain first-order AI modulator higher-order implementation in-band increase input signal interpolation jitter Jouraal of Solid-State limit cycles loop filter maximum SNR multi-bit multi-stage AI modulator noise shaping noise source NTF(z Nyquist opamp operation overload oversampling ratio performance phase poles pulse quantization error quantization noise quantization noise power result sampling frequency sampling rate second-order AI modulator sequence shown in Fig Sigma-Delta Modulation signal band simulation single-stage AI modulators sinusoidal input Solid-State Circuits spectrum SQNR stages suppression techniques third-order AI modulator transfer function unstable voltage