Design and Simulation of Phase Locked Loop Circuit Based on VCO Optimization

DOI

10.2991/mmebc-16.2016.443How to use a DOI?

Keywords

PLL Circuit; VCO; Frequency Tracking

Abstract

This Paper stars from the basic working principle of PLL, obtains the mathematical model of PLL based on the traditional PLL structure, and analyzes the phase-locked loop tracking performance, acquisition performance, stability and noise performance, and other performances of PLL. This paper describes the overall PLL circuit and the phase frequency detector, loop filter, VCO, frequency divider and other circuit modules. In the analysis and design, we use MATLAB to do the simulation of the circuit. The PLL circuit has reached the design requirements.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Dengxu Liu
AU  - Yuqin Yao
PY  - 2016/06
DA  - 2016/06
TI  - Design and Simulation of Phase Locked Loop Circuit Based on VCO Optimization
BT  - Proceedings of the 2016 6th International Conference on Machinery, Materials, Environment, Biotechnology and Computer
PB  - Atlantis Press
SP  - 2214
EP  - 2218
SN  - 2352-5401
UR  - https://doi.org/10.2991/mmebc-16.2016.443
DO  - 10.2991/mmebc-16.2016.443
ID  - Liu2016/06
ER  -