Intelligent PLL Using Digital Processing for Network Synchronization
- 1 December 1983
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Communications
- Vol. 31 (12) , 1295-1303
- https://doi.org/10.1109/tcom.1983.1095779
Abstract
By combining the advanced technologies of a crystal oscillator, LSI, and a computer, an intelligent phase-locked loop (PLL) which uses digital processing (DP) can be created. This kind of PLL, which is referred to here as DP-PLL, includes a microprocessor and a digitally controlled crystal oscillator. It features excellent performance and countermeasures for disturbances of the input signal by stored program control. In this paper, implementation and performance of the DP-PLL are presented with the aim of application in a master-slave network synchronization system.Keywords
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