• DocumentCode
    852496
  • Title

    Analog Divider

  • Author

    Arbel, Arie

  • Author_Institution
    University of California, Radiologic Imaging Laboratory South San Francisco, California 94080
  • Volume
    28
  • Issue
    1
  • fYear
    1981
  • Firstpage
    621
  • Lastpage
    624
  • Abstract
    A two quadrant analog divider is described. Based on the Gilbert cell, it maintains an accuracy of better than 1% over three decades of denominator voltages, with the fraction |N|/D¿1; an overrange for |N|/D¿2 is available, if reduced accuracy and speed at the extreme ends of the scale are tolerated. An alternative mode of operation yields the normalized difference (VA-VB)/(VA+VB) of the two inputs VA and VB.
  • Keywords
    Bandwidth; Dynamic range; Equations; Feedback; Laboratories; Linearity; Resistors; Signal processing; Tokamaks; Voltage;
  • fLanguage
    English
  • Journal_Title
    Nuclear Science, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9499
  • Type

    jour

  • DOI
    10.1109/TNS.1981.4331250
  • Filename
    4331250
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=852496