NDLI: A 0.18µm CMOS 2.5Gbps pre-amplifier with AGC

Content Provider	IEEE Xplore Digital Library
Author	Lin Shaoheng
Copyright Year	2011
Description	Author affiliation: XIAMEN UX HIGH-SPEED IC CO., LTD, 361012, China, #402,52 Guan Ri Road, Xiamen Software Park (Phase II) (Lin Shaoheng)
Abstract	A 2.5Gbps pre-amplifier for OC-48 / GPON optical fiber communication application is implemented in 0.18µm Mixed Signal CMOS process. The pre-amplifier utilities RGC structure as input buffer stage, shunt-shunt feedback structure as trans-impedance amplifier, and employs active inductive peaking and source degeneration technologies to extend bandwidth, builds in AGC block to extend the input dynamic range. The simulation results show that, the differential gain is 6Kohm, the bandwidth is 2GHz; the practical test results of the chip show that, the optical input sensitivity is about −26dBm under a BER of $10^{−10},$ and the overload optical input is 3dBm. The chip is powered by a single 3.3V supply, and the static power dissipation is only 66mW.
Starting Page	1042
Ending Page	1045
File Size	1371992
Page Count	4
File Format	PDF
ISBN	9781612841922
ISSN	2162755X
e-ISBN	9781612841939
e-ISBN	9781612841915
DOI	10.1109/ASICON.2011.6157386
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-10-25
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Optical sensors Silicon Integrated optics Resistors CMOS integrated circuits 0.18µm CMOS Pre-Amplifier RGC active inductive source degeneration AGC
Content Type	Text
Resource Type	Article

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