All-digital PLL using pulse-based DCO

Hong Yi Huang, Jen Chieh Liu, Kuo Hsing Cheng

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Scopus citations

Abstract

A 150-450-MHz, all-digital phase locked-loop (ADPLL) in a 0.18um CMOS process is presented. The pulse-based digitally controlled oscillator (PB-DCO) performs a high resolution and wide range. The bulk-controlled varactor minimizes jitter performance. The worst case for frequency acquisition is 32 reference clock cycles. The multiplication factor is 2-63. The rms and peak-to-peak jitters are 6.7ps and 44ps at 450-MHz, respectively. Power consumption is 16.2mW at 450-MHz.

Original languageEnglish
Title of host publicationICECS 2007 - 14th IEEE International Conference on Electronics, Circuits and Systems
Pages1268-1271
Number of pages4
DOIs
StatePublished - 2007
Event14th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2007 - Marrakech, Morocco
Duration: 11 Dec 200714 Dec 2007

Publication series

NameProceedings of the IEEE International Conference on Electronics, Circuits, and Systems

Conference

Conference14th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2007
Country/TerritoryMorocco
CityMarrakech
Period11/12/0714/12/07

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