Design of Analog Filters integrates theory and practice in order to provide a modern "how-to" approeach to design. Operational amplifiers are not assumed to be ideal but are represented by realistic models so that deviations appearing in practice can be anticipated and assessed. By pre-distorting design parameters, exact results can be obtained. High-frequency inductor-based active filter design is included, as is a discussion of noise that in many cases is the deciding issue for making a design practical. A chapter on Switched-Capacitor (SC) filters provides exact SC-design methods that build on the well-known active-RC methods discussed in earlier chapters. A concise but self-contained treatment of passive L-C ladder design is included to enable interested readers to understand the theory in a short time. Methods of implementing L-C ladders using opamp-R-C and SC circuits are discussed to obtain low-sensitivity filters. All design equations are derived in the book, starting from basic theory and opamp models. Readers who need to implement working designs as soon as possible can start directly from design methods and equations. The revised second edition now contains a chapter on noise, a comparison of active and passive indulter design, and a discussion of high-frequency active filter design. Detailed solutions along with Spice-based verifications (tests) are provided for all examples and problems. The Harris HA2542 - 2 opamps have been replaced by Texas Instruments OPA -300, both in the book and the solutions manual.