Title :
A monolithically integrated optical receiver with spatially modulated light detector in CMOS technology
Author :
Huang, Bei-Ju ; Ming-Gu ; Liu, Hai-Jun ; Liu, Jin-Bin ; Chen, Hong-Da
Author_Institution :
Inst. of Semicond., Chinese Acad. of Sci., Beijing
Abstract :
A monolithically integrated optical receiver with spatially modulated light (SML) detector in an unmodified 0.18 mum CMOS technology is presented. The SML-detector exhibits high bandwidth by canceling out the diffusion component and suppressing the slow diffusion tail effect. The receiver comprises a zero-pole cancellation configuration preamplifier stage and a differential amplifier stage. With behavior model of SML-detector, the detector and receiver are simulated and designed simultaneously under a universal circuit simulation environment. Simulation results show that OEIC has bandwidth of 4.5GHz and transimpedance gainof58dBQ
Keywords :
CMOS integrated circuits; circuit simulation; differential amplifiers; integrated optoelectronics; optical receivers; preamplifiers; 0.18 micron; 4.5 GHz; CMOS technology; OEIC; differential amplifier stage; monolithically integrated optical receiver; preamplifier stage; spatially modulated light detector; universal circuit simulation; zero-pole cancellation configuration; Bandwidth; CMOS technology; Circuit simulation; Detectors; Differential amplifiers; Optical modulation; Optical receivers; Preamplifiers; Semiconductor device modeling; Tail;
Conference_Titel :
Solid-State and Integrated Circuit Technology, 2006. ICSICT '06. 8th International Conference on
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0160-7
Electronic_ISBN :
1-4244-0161-5
DOI :
10.1109/ICSICT.2006.306163
