A monolithic, standard CMOS, fully differential optical receiver with an integrated MSM photodetector

Content Provider	Semantic Scholar
Author	Chang-Liang, Yu Lu-Hong, Mao Xindong, Xiao Sheng, Xie Shi-Lin, Zhang
Copyright Year	2009
Abstract	This paper presents a realization of a silicon-based standard CMOS, fully differential optoelectronic integrated receiver based on a metal–semiconductor–metal light detector (MSM photodetector). In the optical receiver, two MSM photodetectors are integrated to convert the incident light signal into a pair of fully differential photogenerated currents. The optoelectronic integrated receiver was designed and implemented in a chartered 0.35 μm, 3.3 V standard CMOS process. For 850 nm wavelength, it achieves a 1 GHz 3 dB bandwidth due to the MSM photodetector's low capacitance and high intrinsic bandwidth. In addition, it has a transimpedance gain of 98.75 dBΩ, and an equivalent input integrated referred noise current of 283 nA from 1 Hz up to –3 dB frequency.
Starting Page	105010
Ending Page	105010
Page Count	1
File Format	PDF HTM / HTML
DOI	10.1088/1674-4926/30/10/105010
Volume Number	30
Alternate Webpage(s)	http://www.jos.ac.cn//fileBDTXB/oldPDF/09050403.pdf
Alternate Webpage(s)	https://doi.org/10.1088/1674-4926%2F30%2F10%2F105010
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article