Title
Tunable transimpedance amplifiers with constant bandwidth for optical communications
Abstract
In this paper, two adaptive transimpedance amplifiers (TIAs) for optical communication receivers are presented and compared. Both TIAs are realized in a low-cost digital 0.35 mum CMOS process and fed from a single 1.8 V voltage supply. A transimpedance variation range of more than 12 dBOmega is attained with an almost constant bandwidth of about 1 GHz. The proposed configurations are characterized by their low-power operation and low input-referred spectral noise.
Year
DOI
Venue
2008
10.1109/ISCAS.2008.4541355
Seattle, WA
Keywords
Field
DocType
CMOS integrated circuits,amplifiers,low-power electronics,optical fibre communication,optical receivers,digital CMOS process,low-power operation,optical communications,optical receivers,size 0.35 mum,spectral noise,transimpedance variation,tunable transimpedance amplifiers,voltage 1.8 V
Computer science,Optical communication,Voltage,Cmos process,Electronic engineering,CMOS,Bandwidth (signal processing),Transimpedance amplifier,Electrical engineering,Amplifier,Low-power electronics
Conference
ISSN
ISBN
Citations 
0271-4302
978-1-4244-1684-4
2
PageRank 
References 
Authors
0.71
3
6