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Novel 622 Mb/s Burst-Mode Clock and Data Recovery Circuits with Muxed Oscillators

Yu-Gun KIM, Chun-Oh LEE, Seung-Woo LEE, Hyun-Su CHAI, Hyun-Suk RYU, Woo-Young CHOI

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Summary :

In this paper, a novel 622 Mb/s burst-mode clock and data recovery (CDR) circuits with muxed oscillators are realized for passive optical network (PON) application. The CDR circuits are implemented with 0.35 µm CMOS process technology. Lock is accomplished on the first data transition and data are sampled at the optimal point. The experimental results show that the proposed CDR circuits recover the incoming 400-622 Mb/s burst mode input data without errors.

Publication
IEICE TRANSACTIONS on Communications Vol.E86-B No.11 pp.3288-3292
Publication Date
2003/11/01
Publicized
Online ISSN
DOI
Type of Manuscript
LETTER
Category
Communication Devices/Circuits

Authors

Keyword

burst-mode,  PLL,  CDR,  PON