Non-linear behaviour of charge-pump phase-locked loops

C. Wiegand, C. Hedayat, U. Hilleringmann, Advances in Radio Science 8 (2010) 161–166.

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Journal Article | Published | English
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Wiegand, C.; Hedayat, C.; Hilleringmann, UlrichLibreCat
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Abstract
<jats:p>Abstract. The analysis of the mixed analogue and digital structure of charge-pump phase-locked loops (CP-PLL) is a challenge in modelling and simulation. In most cases the system is designed and characterized using its continuous linear model or its discrete linear model neglecting its non-linear switching behaviour. I.e., the time-varying model is approximated by a time-invariant representation using its average dynamics. Depending on what kind of phase detector is used, the scopes of validity of these approximations are different. Here, a preeminent characterization and simulation technique based on the systems event-driven feature is presented, merging the logical and analogue inherent characteristics of the system. In particular, the high-grade non-linear locking process and the dead-zone are analyzed. </jats:p>
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Journal Title
Advances in Radio Science
Volume
8
Page
161-166
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Wiegand C, Hedayat C, Hilleringmann U. Non-linear behaviour of charge-pump phase-locked loops. Advances in Radio Science. 2010;8:161-166. doi:10.5194/ars-8-161-2010
Wiegand, C., Hedayat, C., & Hilleringmann, U. (2010). Non-linear behaviour of charge-pump phase-locked loops. Advances in Radio Science, 8, 161–166. https://doi.org/10.5194/ars-8-161-2010
@article{Wiegand_Hedayat_Hilleringmann_2010, title={Non-linear behaviour of charge-pump phase-locked loops}, volume={8}, DOI={10.5194/ars-8-161-2010}, journal={Advances in Radio Science}, publisher={Copernicus GmbH}, author={Wiegand, C. and Hedayat, C. and Hilleringmann, Ulrich}, year={2010}, pages={161–166} }
Wiegand, C., C. Hedayat, and Ulrich Hilleringmann. “Non-Linear Behaviour of Charge-Pump Phase-Locked Loops.” Advances in Radio Science 8 (2010): 161–66. https://doi.org/10.5194/ars-8-161-2010.
C. Wiegand, C. Hedayat, and U. Hilleringmann, “Non-linear behaviour of charge-pump phase-locked loops,” Advances in Radio Science, vol. 8, pp. 161–166, 2010, doi: 10.5194/ars-8-161-2010.
Wiegand, C., et al. “Non-Linear Behaviour of Charge-Pump Phase-Locked Loops.” Advances in Radio Science, vol. 8, Copernicus GmbH, 2010, pp. 161–66, doi:10.5194/ars-8-161-2010.

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