DocumentCode
834981
Title
6 GHz transimpedance amplifier for optical sensing system in low-cost 0.35 μm CMOS
Author
Li, M. ; Hayes-Gill, B. ; Harrison, I.
Author_Institution
Dept. of Electr. & Electron. Eng., Univ. of Nottingham
Volume
42
Issue
22
fYear
2006
Firstpage
1278
Lastpage
1279
Abstract
A high-speed transimpedance amplifier (TIA) has been designed and implemented in a low cost 0.35 mum CMOS technology. Combining the techniques of regulated cascode input stage, current shunt feedback and inductive-series peaking, the TIA achieves a transimpedance gain of 51 dBOmega and 3 dB bandwidth of 6 GHz, in the presence of a photodiode capacitance of 0.6 pF. This is believed to be the fastest TIA ever reported in 0.35 mum CMOS technology
Keywords
CMOS integrated circuits; MMIC amplifiers; circuit feedback; optical sensors; photodiodes; 0.35 micron; 0.6 pF; 3 dB; 51 dB; 6 GHz; CMOS integrated circuit; current shunt feedback; high-speed transimpedance amplifier; inductive-series peaking; optical sensing system; photodiode capacitance;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20062961
Filename
4015915
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