• DocumentCode
    2877316
  • Title

    A low-voltage CMOS current squarer circuit

  • Author

    Wisetphanichkij, Sompong ; Singkrajom, Natcha ; Kumngern, Montree ; Dejhan, Kobchai

  • Author_Institution
    Fac. of Eng., King Mongkut´´s Inst. of Technol. Ladkrabang, Bangkok, Thailand
  • Volume
    1
  • fYear
    2005
  • fDate
    12-14 Oct. 2005
  • Firstpage
    271
  • Lastpage
    274
  • Abstract
    This paper presents a low-voltage current-mode CMOS squarer circuit. The low voltage operation can be achieved by the simple circuit design of the simple CMOS current mirrors and voltage shifting circuit. The realization method uses the MOS square-law technique in saturation region and require only VTh+2VDS. Simulation results show that the proposed circuit works well at supply voltage of 1V for a 0.5 μm technology.
  • Keywords
    CMOS analogue integrated circuits; MOSFET; current mirrors; integrated circuit design; low-power electronics; 0.5 mum; 1 V; MOS square-law technique; low-voltage CMOS current squarer circuit; Analog circuits; CMOS analog integrated circuits; CMOS technology; Circuit simulation; Circuit synthesis; Current mode circuits; Equations; Low voltage; MOSFETs; Mirrors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Communications and Information Technology, 2005. ISCIT 2005. IEEE International Symposium on
  • Print_ISBN
    0-7803-9538-7
  • Type

    conf

  • DOI
    10.1109/ISCIT.2005.1566848
  • Filename
    1566848
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2877316