期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2015
卷号：77
期号：2
出版社：Journal of Theoretical and Applied
摘要：Digital delay locked loop (DLL) mainly designed to solve the clock skew in a system. This review presents the advances of DLL structure and its comparison overviews in various applications from past to advance applications. Digital DLL evolutions, parameters and performance characteristic in reducing total power consumption are discussed and shall work as a guideline for the researchers who wish to undertake related research projects.
关键词：Digital delay-locked loops; Low power; Low power consumption; Phase frequency detector
