Broad-band design techniques for transimpedance amplifiers

DSpace/Manakin Repository


Search DR-NTU

Advanced Search Subject Search


My Account

Broad-band design techniques for transimpedance amplifiers

Show simple item record

dc.contributor.author Lu, Zhenghao
dc.contributor.author Yeo, Kiat Seng
dc.contributor.author Ma, Jianguo
dc.contributor.author Do, Manh Anh
dc.contributor.author Lim, Wei Meng
dc.contributor.author Chen, Xueying
dc.date.accessioned 2009-04-17T12:22:32Z
dc.date.available 2009-04-17T12:22:32Z
dc.date.copyright 2007
dc.date.issued 2009-04-17T12:22:32Z
dc.identifier.citation Lu, Z., Yeo, K. S., Ma, J., Do, M. A., Lim, W. M., & Chen, X. (2007). Broad-band design techniques for transimpedance amplifiers. IEEE Transactions on Circuits and Systems I, 54(3), 590-600.
dc.identifier.issn 1549-8328
dc.identifier.uri http://hdl.handle.net/10220/4566
dc.description.abstract In this paper, a novel bandwidth enhancement technique based on the combination of capacitive degeneration, broad-band matching network, and the regulated cascode (RGC) input stage is proposed and analyzed, which turns the transimpedance amplifier (TIA) design into a fifth-order low-pass filter with Butterworth response. This broad-band design methodology for TIAs is presented with an example implemented in CHRT 0.18-mum 1.8-V RF CMOS technology. Measurement data shows a -3-dB bandwidth of about 8 GHz with 0.25-pF photodiode capacitance. Comparing with the core RGC TIA without capacitive degeneration and broad-band matching network, this design achieves an overall bandwidth enhancement ratio of 3.6 with very small gain ripple. The transimpedance gain is 53 dBOmega with a group delay of 80plusmn20 ps. The chip consumes only 13.5-mW dc power and the measured average input-referred noise current spectral density is 18 pA/radicHz up to 10 GHz.
dc.format.extent 11 p.
dc.language.iso en
dc.relation.ispartofseries IEEE transactions on circuits and systems I
dc.rights IEEE
dc.subject DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits.
dc.title Broad-band design techniques for transimpedance amplifiers
dc.type Journal Article
dc.identifier.doi http://dx.doi.org/10.1109/TCSI.2006.887610
dc.description.version Published version

Files in this item

Files Size Format View Description
Broad-Band Desi ... nsimpedance Amplifiers.pdf 1.094Mb PDF View/Open Published version

This item appears in the following Collection(s)

Show simple item record


Total views

All Items Views
Broad-band design techniques for transimpedance amplifiers 632

Total downloads

All Bitstreams Views
Broad-Band Design Techniques for Transimpedance Amplifiers.pdf 1207

Top country downloads

Country Code Views
United States of America 469
China 150
Germany 54
Taiwan 52
Japan 40

Top city downloads

city Views
Mountain View 191
Beijing 88
Taipei 32
Singapore 18
Tokyo 15

Downloads / month

  2015-03 2015-04 2015-05 total
Broad-Band Design Techniques for Transimpedance Amplifiers.pdf 0 0 18 18