• DocumentCode
    938561
  • Title

    D.C. matching errors in the Wilson current source

  • Author

    Hart, B.L. ; Barker, R.W.J.

  • Author_Institution
    North East London Polytechnic, Department of Electrical Engineering, Dagenham, UK
  • Volume
    12
  • Issue
    15
  • fYear
    1976
  • Firstpage
    389
  • Lastpage
    390
  • Abstract
    A theoretical formula, accounting for parameter mismatch errors, and experimental measurements establish the necessity for using an additional transistor in the widely used Wilson current source if a direct-current transfer ratio centred on unity is to be achieved.
  • Keywords
    constant current sources; DC matching errors; DC transfer ratio; Wilson current source; parameter mismatch errors;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19760297
  • Filename
    4239890
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=938561