A High Speed,12-Channel Parallel,Monolithic Integrated CMOS OEIC Receiver  

高速12路并行CMOS单片光电集成接收机设计与实现(英文)

作　　者：朱浩波[1] 毛陆虹[1] 余长亮[1] 陈弘达[2] 唐君[2] 

机构地区：[1]天津大学电子信息工程学院,天津300072 [2]中国科学院半导体研究所,北京100083

出　　处：《Journal of Semiconductors》2007年第9期1341-1345,共5页半导体学报（英文版）

基　　金：国家自然科学基金(批准号:60536030,60676038);天津市基础研究重点项目(批准号:06YFJZJC00200)资助项目~~

摘　　要：The design and fabrication of a high speed, 12-channel monolithic integrated CMOS optoelectronic integrated circuit （OEIC） receiver are reported. Each channel of the receiver consists of a photodetector, a transimpedance amplifier,and a post-amplifier. The double photodiode structure speeds up the receiver but hinders responsivity. The adoption of active inductors in the TIA circuit extends the - 3dB bandwidth to a higher level. The receiver has been realized in a CSMC 0.6μm standard CMOS process. The measured results show that a single channel of the receiver is able to work at bit rates of 0.8- 1.4Gb/s. Altogether, the 12-channel OEIC receiver chip can be operated at 15Gb/s.设计并实现了一个高速12路并行CMOS单片光电集成接收机.其每一路都包括一个光探测器、一个跨阻放大器以及后续放大电路.双光电二极管(DPD)结构可以提高接收机速度,但同时降低了响应度.在跨阻放大器电路中采用有源电感来展宽-3dB带宽.通过无锡上华(CSMC)0.6μm CMOS工艺流片并对芯片进行了测试.测试结果显示该接收机单路传输比特率可达0.8 ～1.4Gb/s ,总的12路可传输15Gb/s数据.

关 键 词：CMOS OPTOELECTRONICS parallel receiver high speed 

分 类 号：TN851[电子电信—信息与通信工程]