High Bandwidth High Sensitivity CMOS Trans-Impedance Amplifier

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United States of America Patent

APP PUB NO 20140159815A1
SERIAL NO

14101167

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Abstract

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A CMOS trans-impedance amplifier (TIA) in accordance with the present disclosure can achieve improved bandwidth and sensitivity by utilizing novel shunt-shunt feedback and inductor peaking. The proposed design simultaneously improves 10-Gbps TIA performance in terms of bandwidth and sensitivity, while the TIA may be fabricated through a standard 0.13 μm CMOS process. Performance of the TIA in accordance with the present disclosure is much better than that of conventional CMOS TIA in the 10-Gbps CMOS TIA design and applications.

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SIFOTONICS TECHNOLOGIES CO LTD500 WEST CUMMINGS PARK SUITE 3250 WOBURN MA 01801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cai, Shuicheng Shanghai, CN 1 6
Li, Chunmei Shanghai, CN 18 254
Wu, Yuqian Winchester, US 1 6

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