• DocumentCode
    2261966
  • Title

    Comments on the effectiveness of the Szabo and Kolumban solution to false lock in sampling PLL frequency synthesizer

  • Author

    Parle, Michael ; Kennedy, Michael Peter

  • Author_Institution
    Dept. of Microelectron. Eng., Cork Univ. Coll., Ireland
  • Volume
    3
  • fYear
    2005
  • fDate
    28 Aug.-2 Sept. 2005
  • Abstract
    A simple circuit to correct false lock was proposed in (Szabo and Kolumban, 2001). This work shows that when used in a low voltage environment, and during switching of the output frequency, this circuit may not always prevent the development of false lock.
  • Keywords
    frequency synthesizers; low-power electronics; network analysis; phase locked loops; false lock correction; low voltage environment; output frequency switching; sampling PLL frequency synthesizer; Circuits; Filters; Frequency synthesizers; Phase detection; Phase frequency detector; Phase locked loops; Sampling methods; Switches; Voltage; Voltage-controlled oscillators;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Circuit Theory and Design, 2005. Proceedings of the 2005 European Conference on
  • Print_ISBN
    0-7803-9066-0
  • Type

    conf

  • DOI
    10.1109/ECCTD.2005.1523148
  • Filename
    1523148
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2261966