Design and application of digital phase locked loop based on Quartus II

Content Provider	Scilit
Author	Xie, Yan Zhou, Jin Kang, Shengwu
Copyright Year	2020
Description	Journal: Iop Conference Series: Earth and Environmental Science The traditional phase locked loop (PLL) is realized by analog circuit. Compared with PLL realized by traditional analog circuit, digital phase locked loop (DPLL) has the advantages of high precision, not affected by temperature and voltage, adjustable loop bandwidth and center frequency, and easy to construct high-order PLL. With the rapid development of communication technology and integrated circuit technology, DPLL will be more widely used. In this paper, the PLL macroblock is used to design and realize the functions of frequency division, frequency doubling and phase locking in Quartus II development environment. The validity of the design and application of the DPLL is verified by practical verification.
Related Links	https://iopscience.iop.org/article/10.1088/1755-1315/617/1/012026/pdf
ISSN	17551307
e-ISSN	17551315
DOI	10.1088/1755-1315/617/1/012026
Journal	Iop Conference Series: Earth and Environmental Science
Issue Number	1
Volume Number	617
Language	English
Publisher	IOP Publishing
Publisher Date	2020-12-01
Access Restriction	Open
Subject Keyword	Journal: Iop Conference Series: Earth and Environmental Science Phase Locked Loop
Content Type	Text
Resource Type	Article
Subject	Earth and Planetary Sciences Physics and Astronomy Environmental Science