会议专题

A CMOS Front-end Circuit for SONET OC-96 Receiver

An optical receiver front-end for SONET OC-96 receivers was analyzed and designed in 0.18μm 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 1.2kΩ 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 1.8V supply.

Liu Jinbin Gu Ming Chen Hongda Gao Peng

State Key Laboratory on Integrated Optoelectronics Institute of Semiconductors, the Chinese Academy of Sciences Beijing, China

国际会议

2006 International Conference on Communications,Circuits and Systems(第四届国际通信、电路与系统学术会议)

广西桂林

英文

1961-1965

2006-06-25(万方平台首次上网日期,不代表论文的发表时间)