DocumentCode
1359678
Title
Low-offset BiCMOS OEIC for optical storage systems
Author
Zimmermann, H. ; Kieschnick, K.
Author_Institution
Lehrstuhl fur Halbleitertech., Kiel Univ., Germany
Volume
36
Issue
14
fYear
2000
fDate
7/6/2000 12:00:00 AM
Firstpage
1223
Lastpage
1224
Abstract
A BiCMOS optoelectronic integrated circuit (OEIC) for optical storage systems containing photodiodes and transimpedance amplifiers with a reduced offset voltage is presented. A reference transimpedance amplifier and a low-offset operational amplifier are implemented for offset reduction. A -3 dB frequency of 58 MHz and a sensitivity of 25 mV/μW at 638 nm have been measured
Keywords
BiCMOS integrated circuits; CMOS integrated circuits; amplifiers; integrated optoelectronics; optical disc storage; photodiodes; sensitivity; 58 MHz; 638 nm; BiCMOS optoelectronic integrated circuit; low-offset BiCMOS OEIC; low-offset operational amplifier; offset reduction; optical storage systems; photodiodes; reduced offset voltage; reference transimpedance amplifier; sensitivity; transimpedance amplifiers;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20000863
Filename
852255
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