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Conference Paper A Fully Integrated CMOS Burst-mode Upstream Transmitter for Gigabit-class Passive Optical Network Applications
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Authors
Yong-Hun Oh, Ho-Yong Kang, Kyoo Hyun Lim, Jong Sik Kim, Sang-Gug Lee
Issue Date
2007-09
Citation
European Solid-State Circuits Conference (ESSCIRC) 2007, pp.516-519
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1109/ESSCIRC.2007.4430355
Abstract
A fully integrated burst-mode upstream transmitter chip for gigabit-class passive optical network applications is implemented in 0.18μm CMOS technology. In order to control consecutive burst data, the transmitter proposed in this paper uses a reset mechanism with TX_enable as a burst envelope signal. The feedback from the monitoring photodiode (MPD) is separated by two independent paths for temperature compensation. The chip tested with chip-on-board configuration shows an average power of 2dBm with extinction ratio of above 12dB under 1.25Gb/s burst-mode operation. Based on the measurement, this work complies with the GPON ITU-T Recommendation G.984.2. © 2007 IEEE.