• DocumentCode
    878064
  • Title

    A bandpass filter using the operational amplifier pole

  • Author

    Rao, K. Radhakrishna ; Srinivasan, S.

  • Volume
    8
  • Issue
    3
  • fYear
    1973
  • fDate
    6/1/1973 12:00:00 AM
  • Firstpage
    245
  • Lastpage
    246
  • Abstract
    The pole of an operational amplifier and a grounded capacitor are used for obtaining a high Q bandpass function. The utilization of the pole of the operational amplifier enables the extension of its useful frequency range. The gain and the bandwidth of the operational amplifier are the primary factors determining the filter performance. The experimental results of a low-sensitivity filter circuit are presented. The circuit is suitable for integration.
  • Keywords
    Band-pass filters; Gain measurement; Operational amplifiers; band-pass filters; gain measurement; operational amplifiers; Active filters; Band pass filters; Capacitors; Chromium; Circuit stability; Feedback circuits; Frequency; Negative feedback; Operational amplifiers; Voltage;
  • fLanguage
    English
  • Journal_Title
    Solid-State Circuits, IEEE Journal of
  • Publisher
    ieee
  • ISSN
    0018-9200
  • Type

    jour

  • DOI
    10.1109/JSSC.1973.1050388
  • Filename
    1050388
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=878064