A model is developed for phase-locked loops incorporating phasefrequency detectors. This model facilitates analysis of the loop and enables us to derive the conditions for false lock. It is shown by analysis that phase-locked loops with phase-frequency detectors are indeed capable of false lock; this theoretical result is verified by experimental results. A method for eliminating false lock is then proposed. This method was implemented in a simple circuit; we present the results of this experiment and show that the method we propose is capable of eliminating false lock.


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    Titel :

    Eliminating False Lock in Phase-Locked Loops


    Beteiligte:
    Tal, J. (Autor:in) / Whitaker, R.K. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.03.1979


    Format / Umfang :

    1046304 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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