International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Call for Papers | Fully Refereed | Open Access | Double Blind Peer Reviewed

ISSN: 2319-7064


Downloads: 115 | Views: 196

Research Paper | Electronics & Communication Engineering | India | Volume 4 Issue 4, April 2015


A Review of Phase Lock Loop Techniques used in Communication Engineering

Piyush Kumar Singh | Bhagwat Kakde [2]


Abstract: In the optical communication in a backbone infra-structure, flexibility means, for example, programmable bitrates requiring a PLL with robust operation over a wide range of frequency range. A wide range PLL could be used by different protocols and applications so that we maximize the reusability and reduce time to market. In this review paper emphasis has been given to understand the basics of phase lock loop (PLL) systems and their underlying architecture. Also emphasis has been given to understand the basic design methodology for these systems.


Keywords: Phase lock loop, Voltage controlled oscillator, frequency divider, charge pump, loop filter


Edition: Volume 4 Issue 4, April 2015,


Pages: 1338 - 1340


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