Selective Linear-Phase Switched-Capacitor and Digital Filters

Modern high-capacity communication systems require filters with simultaneous good amplitude and phase responses. Selective Linear-Phase Switched-Capacitor and Digital Filters is the first coherent treatment of selective linear-phase switched-capacitor filters written by a leading international authority on the subject. Digital realizations of the same characteristics are also treated. In both cases, emphasis is laid on optimal low-sensitivity structures, a highly desirable attribute from the practical view-point. With the increasing interest in high-frequency switched-capacitor filters, the range of operation reaches a point where the phase response becomes a major design consideration, thus heightening the importance of this book. Selective Linear-Phase Switched-Capacitor and Digital Filters is an invaluable reference for electronic circuit design engineers and researchers as well as graduate students, and may be used as a text for an advanced course on the subject.

1 General Considerations.- 1.1 Introduction.- 1.2 Low-sensitivity Structures.- 1.3 Cascade Realizations.- 1.4 Phase and Delay Functions.- 1.5 Conclusion.- 2 Analytic Ladder Design.- 2.1 Introduction.- 2.2 Low-pass Filters.- 2.3 High-pass Filters.- 2.4 Conclusion.- 3 Optimal Low-pass Ladder Design.- 3.1 Introduction.- 3.2 Preliminaries.- 3.3 The Design Technique.- 3.4 Examples.- 3.5 Conclusion.- 4 Optimal Band-pass Ladder Design.- 4.1 Introduction.- 4.2 Band-pass Transfer Functions.- 4.3 The Hilbert Transform.- 4.4 Derivation of the Transfer Function.- 4.5 Design Examples.- 4.6 Conclusion.- 5 Generalized Approximation.- 5.1 Introduction.- 5.2 The Main Theorem.- 5.3 Stability and Performance.- 5.4 Conclusion.