A REFERENCE-LESS 2.5 GB/S HALF-RATE BURST-MODE CLOCK AND DATA RECOVERY FOR OPTICAL COMMUNICATION SYSTEMS

Title
A REFERENCE-LESS 2.5 GB/S HALF-RATE BURST-MODE CLOCK AND DATA RECOVERY FOR OPTICAL COMMUNICATION SYSTEMS
Authors
Jae-Hun JungYun-Hwan Jung우덕하이택진이석Kwang-Hyun Baek
Keywords
BMCDR; reference-less; half-rate; digital calibration; optical communication
Issue Date
2012-10
Publisher
International Technical Conference 2012
Citation
, 1-5
Abstract
In this paper, a reference-less 2.5 Gb/s half-rate Burst Mode Clock and Data Recovery (BMCDR) circuit is presented. Half-rate GVCO and digital frequency calibration scheme are adopted to reduce the power consumption as well as chip area. The presented BMCDR is fabricated in a 0.13 μm standard CMOS process. This work occupies the active area of 0.143 ㎟ and consumes the current of 123 mA. Measurement results show that the rms and peak-to-peak jitters of the recovered clock are 11 ps and 75 ps, respectively, and those of the recovered data are 27 ps and 123 ps, respectively.
URI
http://pubs.kist.re.kr/handle/201004/43256
Appears in Collections:
KIST Publication > Conference Paper
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