• DocumentCode
    1805773
  • Title

    A new low power transconductor for Gm-C filters

  • Author

    Hassan, A. ; Sharaf, K. ; El-Ghitani, H. ; Ragaie, H.F.

  • Author_Institution
    ECE Dept., Ain Shams Univ., Cairo, Egypt
  • Volume
    4
  • fYear
    2002
  • fDate
    2002
  • Abstract
    Low power operation is one of the main goals of modern IC design. In this paper power efficiency of several transconductors is presented and a new low power transconductor is proposed. The proposed transconductor is used to design a 4th order Gm-C bandpass filter with 3 MHz center frequency and 1 MHz bandwidth. The filter is implemented in 0.6 μm CMOS technology, consumes 1 mW from a 2.5 V supply and has 61 dB dynamic range.
  • Keywords
    CMOS analogue integrated circuits; active filters; low-power electronics; 0.6 micron; 1 MHz; 1 mW; 2.5 V; 3 MHz; CMOS; Gm-C filters; center frequency; dynamic range; fourth-order filter; low power transconductor; power efficiency; Band pass filters; CMOS technology; Circuits; Dynamic range; Frequency; Linearity; MOSFETs; Topology; Transconductors; Voltage;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Circuits and Systems, 2002. ISCAS 2002. IEEE International Symposium on
  • Print_ISBN
    0-7803-7448-7
  • Type

    conf

  • DOI
    10.1109/ISCAS.2002.1010437
  • Filename
    1010437
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1805773