ABSTRACT

This book presents the design of active RC filters in continuous time.
Topics include:

  • filter fundamentals
  • active elements
  • realization of functions using opamps
  • LC ladder filters
  • operational transconductance amplifier circuits (OTACs)
  • MOSFET-C filters
    Continuous-Time Active Filter Design uses wave variables to enable the reader to better understand the introduction of more complex variables created through linear transformations of voltages and currents.
    Intended for undergraduate students in electrical engineering, Continuous-Time Active Filter Design provides chapters as self-contained units, including introductory material leading to active RC filters.
  • chapter Chapter 1|34 pages

    Filter Fundamentals

    chapter Chapter 2|40 pages

    The Approximation Problem

    chapter Chapter 3|32 pages

    Active Elements

    chapter Chapter 5|32 pages

    Realization of High-Order Functions

    chapter Chapter 6|22 pages

    Simulation of LC Ladder Filters Using Opamps

    chapter Chapter 7|26 pages

    Wave Active Filters

    chapter Chapter 9|40 pages

    Two Integrator Loop OTA-C Filters

    chapter Chapter 10|40 pages

    OTA-C Filters Based on Ladder Simulation

    chapter Chapter 11|38 pages

    Multiple Integrator Loop Feedback OTA-C Filters

    chapter Chapter 12|44 pages

    Current-Mode Filters and Other Architectures