Multirate and Multiphase Switched-capacitor Circuits

An understanding of switched-capacitor (SC) circuits is essential for engineers working in communications, measurement and control and many other areas of technology associated with signal processing applications. SC circuits are applicable to filters and filter banks, analog-to-digital and digital-to-analog data converters, oscillators, phase-locked hoops, modulators, comparators and a number of other aspects of electronic design. Written by an author with practical experience of applying the techniques, the book is aimed at advanced students and researchers as well as professional design engineers. The text focuses on finite impulse response (FIR) filter structures and infinite impulse response (IIR) SC filters which simulate classical lossless circuits. It includes coverage of the pseudo-lossless SC circuits and multirate SC circuits with recovery of the effective pseudo-energy. There is also discussion of other approaches to the design of SC circuits, with emphasis being placed on the analysis of multirate and multiphase SC circuits using signal flow graphs. The book brings together many aspects of the subject which have been found only in research papers, conference proceedings, doctoral dissertations, in addition there is a proportion of the material which has not formerly been published. This text is reading for all engineers who need to have a complete range of electronics for electronic circuit design, and should be of interest to engineers and researchers in circuit design, postgraduate and advanced undergraduates.