This paper analyzes the sources of jitter in a DLL and presents a behavioral model for fast DLL optimization. An algorithm to simulate the DLL in open loop is demonstrated. This procedure, together with the behavioral modeling, greatly reduces the simulation time of DLL when compared to the closeloop DLL simulation. In order to optimize the DLL performance, the dependence of the output jitter versus the power consumption is studied.
CitationBarajas, E.; Mateo, D.; González, J. DLL's behavioral modeling for power consumption and jitter fast optimization. A: Conference on Design of Circuits and Integrated Systems. "XXV Conference on Design of Circuits and Integrated Systems". Lanzarote (Canaries): 2010, p. 408-413.
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