PLL settling time: phase vs. frequency

The tuning speed of frequency synthesizers is usually specified by either phase or frequency settling. The paper shows that in frequency hopping systems phase settling characteristics correspond to system performance better than frequency settling characteristics. Simulation results are compared to...

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Bibliographische Detailangaben
1. Verfasser:	Phillips, D.E.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Analytical models Band pass filters Circuit simulation Delay effects Frequency shift keying Frequency synthesizers Matched filters Phase locked loops RLC circuits System performance
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Beschreibung
Zusammenfassung:	The tuning speed of frequency synthesizers is usually specified by either phase or frequency settling. The paper shows that in frequency hopping systems phase settling characteristics correspond to system performance better than frequency settling characteristics. Simulation results are compared to a mathematical analysis, and intuitive explanations are used to clarify this paradoxical relationship. Specific phase settling specifications are discussed.< >
DOI:	10.1109/TCC.1994.472121