• DocumentCode
    1173703
  • Title

    Low-sensitivity active filters using the operational amplifier pole

  • Author

    Rao, K. Radhakrishna ; Srinivasan, S.

  • Volume
    21
  • Issue
    2
  • fYear
    1974
  • fDate
    3/1/1974 12:00:00 AM
  • Firstpage
    260
  • Lastpage
    262
  • Abstract
    The utilization of the operational amplifier pole in the design leads to filters with satisfactory high-frequency performance. The approach reduces the number of capacitors required leading to circuits suitable for integration. Circuit arrangements for a bandpass filter and a second-order Butterworth low-pass filter have been suggested using only resistors and two operational amplifiers. The circuits have low parameter sensitivities.
  • Keywords
    Active filters; Active networks and filters; Bandpass filters; Low-pass filters; Operational amplifiers; Sensitivity optimization; Active filters; Band pass filters; Capacitors; Circuits; Frequency; Low pass filters; Operational amplifiers; Resistors; Temperature sensors; Voltage;
  • fLanguage
    English
  • Journal_Title
    Circuits and Systems, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0098-4094
  • Type

    jour

  • DOI
    10.1109/TCS.1974.1083825
  • Filename
    1083825
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1173703