A CMOS front-end circuit for SONET OC-96 receiver
| Data(s) |
2006
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| Resumo |
An optical receiver front-end for SONET OC-96 receivers was analyzed and designed in 0.18 mu m CMOS process. It consists of a transimpedance amplifier (TIA) and a limiting amplifier (LA). The TIA takes a fully differential configuration, and regulated cascode (RGC) input stage is implemented. The LA was realized by five cascaded identical gain stages with active inductor load. The TIA achieved 4.2GHz bandwidth for 0.5pF photodiode (PD) capacitance and 1.2k 0 transimpedance gain. The LA achieved 5.4GHz bandwidth and 29dB voltage gain. The optical sensitivity is -19dBm at 5-Gb/s for a bit-error rate of 10(-12), and it dissipates 45.5mW for I.8V supply. An optical receiver front-end for SONET OC-96 receivers was analyzed and designed in 0.18 mu m CMOS process. It consists of a transimpedance amplifier (TIA) and a limiting amplifier (LA). The TIA takes a fully differential configuration, and regulated cascode (RGC) input stage is implemented. The LA was realized by five cascaded identical gain stages with active inductor load. The TIA achieved 4.2GHz bandwidth for 0.5pF photodiode (PD) capacitance and 1.2k 0 transimpedance gain. The LA achieved 5.4GHz bandwidth and 29dB voltage gain. The optical sensitivity is -19dBm at 5-Gb/s for a bit-error rate of 10(-12), and it dissipates 45.5mW for I.8V supply. zhangdi于2010-03-29批量导入 zhangdi于2010-03-29批量导入 Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China |
| Identificador | |
| Idioma(s) |
英语 |
| Publicador |
IEEE 345 E 47TH ST, NEW YORK, NY 10017 USA |
| Fonte |
Liu, JB (Liu, Jinbin); Gu, M (Gu Ming); Chen, HD (Chen Hongda); Gao, P (Gao Peng) .A CMOS front-end circuit for SONET OC-96 receiver .见：IEEE .2006 INTERNATIONAL CONFERENCE ON COMMUNICATIONS CIRCUITS AND SYSTEMS PROCEEDINGS丛书标题: International Conference on Communications, Circuits and Systems ,345 E 47TH ST, NEW YORK, NY 10017 USA ,2006,VOLS 1-4 - VOL 1: SIGNAL PROCESSING - VOL 2: COMMUNICATION THEORY AND SYSTEM - VOL 3: COMPUTER OPTICAL AND BROADBAND COMMUNICATIONS COMPUTATIONAL INTELLIGENCE - VOL 4: CIRCUITS SYSTEMS : 1961-1965 |
| Palavras-Chave | #光电子学 #TRANSIMPEDANCE AMPLIFIER |
| Tipo |
会议论文 |
