• DocumentCode
    1346232
  • Title

    Low-voltage single power supply four-quadrant multiplier using floating-gate MOSFETs

  • Author

    Chen, J.-J. ; Liu, S.-I. ; Hwang, Y.-S.

  • Author_Institution
    Dept. of Electron. Eng., Lunghwa Junior Coll., Taoyuan, Taiwan
  • Volume
    145
  • Issue
    1
  • fYear
    1998
  • fDate
    2/1/1998 12:00:00 AM
  • Firstpage
    40
  • Lastpage
    43
  • Abstract
    A low-voltage four-quadrant multiplier using floating-gate MOSFETs is presented. This circuit has been implemented in a 0.8 μm double-poly double-metal CMOS process. Experimental results show that for a single power supply of 2.5 V, the total harmonic distortion is less than 1.4% with input range up to 1 VP·P. The modulation application of this multiplier can be operated over 20 MHz. Moreover, it can operate satisfactorily regardless of the transistor body connection. This circuit is expected to be useful in low-voltage analogue signal processing applications
  • Keywords
    CMOS analogue integrated circuits; analogue multipliers; harmonic distortion; 0.8 micron; 2.5 V; double-poly double-metal CMOS process; floating-gate MOSFETs; four-quadrant multiplier; input range; low-voltage analogue signal processing; low-voltage circuits; modulation application; total harmonic distortion; transistor body connection;
  • fLanguage
    English
  • Journal_Title
    Circuits, Devices and Systems, IEE Proceedings -
  • Publisher
    iet
  • ISSN
    1350-2409
  • Type

    jour

  • DOI
    10.1049/ip-cds:19981602
  • Filename
    663388
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1346232