Minimizing Spurious Tones in Digital Delta-Sigma Modulators

Digital Delta-Sigma Modulators (DDSMs) are widely used in frequency synthesizers and oversampled digital-to-analog converters. In fact, they are more widely used commercially that their analog counterparts.  This book describes several  DDSM architectures, including multi stage noise shaping (MASH),...

Πλήρης περιγραφή

Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριοι συγγραφείς: Hosseini, Kaveh (Συγγραφέας), Kennedy, Michael Peter (Συγγραφέας)
Συγγραφή απο Οργανισμό/Αρχή: SpringerLink (Online service)
Μορφή: Ηλεκτρονική πηγή Ηλ. βιβλίο
Γλώσσα:English
Έκδοση: New York, NY : Springer New York, 2011.
Έκδοση:1.
Σειρά:Analog Circuits and Signal Processing
Θέματα:
Διαθέσιμο Online:Full Text via HEAL-Link
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100 1 |a Hosseini, Kaveh.  |e author. 
245 1 0 |a Minimizing Spurious Tones in Digital Delta-Sigma Modulators  |h [electronic resource] /  |c by Kaveh Hosseini, Michael Peter Kennedy. 
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264 1 |a New York, NY :  |b Springer New York,  |c 2011. 
300 |a XIV, 150 p.  |b online resource. 
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490 1 |a Analog Circuits and Signal Processing 
505 0 |a Introduction -- DDSM and Applications -- Conventional Techniques for Maximizing Cycle Lengths -- Maximizing Cycle Lengths by ArchitectureModification -- HK-EFM and HK-SQ-DDSM. 
520 |a Digital Delta-Sigma Modulators (DDSMs) are widely used in frequency synthesizers and oversampled digital-to-analog converters. In fact, they are more widely used commercially that their analog counterparts.  This book describes several  DDSM architectures, including multi stage noise shaping (MASH), error feedback modulator (EFM) and single quantizer (SQ)-DDSM modulators, with a focus on predicting and maximizing their cycle lengths. The authors aim to demystify an important aspect of these particular DDSM structures, namely the existence of spurs resulting from the inherent periodicity of DDSMs with constant inputs.  Simulink and MATLAB models and code are presented in Chapters 2–5 to enable the reader to reproduce the results in this work and to explore further. These examples will also be helpful for first-time designers of DDSMs. Provides a clear explanation of the cause of spurious tones in digital delta-sigma modulators;  Includes formulae to predict the positions of spurious tones; Describes sample architectures to remove spurious tones; Presents Simulink and Matlab code to reproduce the examples in the book.  . 
650 0 |a Engineering. 
650 0 |a Electronics. 
650 0 |a Microelectronics. 
650 0 |a Electronic circuits. 
650 1 4 |a Engineering. 
650 2 4 |a Circuits and Systems. 
650 2 4 |a Electronics and Microelectronics, Instrumentation. 
650 2 4 |a Signal, Image and Speech Processing. 
700 1 |a Kennedy, Michael Peter.  |e author. 
710 2 |a SpringerLink (Online service) 
773 0 |t Springer eBooks 
776 0 8 |i Printed edition:  |z 9781461400936 
830 0 |a Analog Circuits and Signal Processing 
856 4 0 |u http://dx.doi.org/10.1007/978-1-4614-0094-3  |z Full Text via HEAL-Link 
912 |a ZDB-2-ENG 
950 |a Engineering (Springer-11647)