상세정보
학술대회
A Fully Integrated CMOS Burst-mode Upstream Transmitter for Gigabit-class Passive Optical Network Applications
- 저자
- 오영훈, 강호용, 임교현, 김종식, 이상국
- 발행일
- 200709
- 출처
- European Solid-State Circuits Conference (ESSCIRC) 2007, pp.516-519
- 협약과제
- 07MD1800, RFID/USN용 센서 태그 및 센서 노드 기술 개발, 표철식
- 초록
- 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.
- KSP 제안 키워드
- Average Power, Burst data, Burst-mode operation, CMOS Technology, Chip on board(COB), Fully integrated, ITU-T, Passive optical network, Temperature compensation, Transmitter chip, envelope signal