• DocumentCode
    3226543
  • Title

    An oversampled rate converter using sigma delta noise shaping

  • Author

    Ryan, I. ; Mahdi, H.

  • Author_Institution
    Analog Devices, Limerick, Ireland
  • fYear
    2009
  • fDate
    10-11 June 2009
  • Firstpage
    1
  • Lastpage
    6
  • Abstract
    This paper deals with a rate converter that uses sigma delta noise shaping to achieve the same noise performance as a much higher resolution rate converter. It focuses on the practical implementation of this rate converter. This rate converter has to operate on oversampled video bandwidth signals, meaning that achieving the timing requirements can be difficult.
  • Keywords
    sigma-delta modulation; signal sampling; video signal processing; accumulator; oversampled video bandwidth signals; sigma delta noise shaping; sigma delta rate converter; timing requirements; Digital; Noise Shaping; Rate Conversion; Sigma Delta;
  • fLanguage
    English
  • Publisher
    iet
  • Conference_Titel
    Signals and Systems Conference (ISSC 2009), IET Irish
  • Conference_Location
    Dublin
  • Type

    conf

  • DOI
    10.1049/cp.2009.1691
  • Filename
    5524708
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3226543