UM  > 微電子研究院
A rapid power-switchable track-and-hold amplifier in 90-nm CMOS
He-Gong Wei1; U-Fat Chio1; Yan Zhu1; Sai-Weng Sin1; Seng-Pan U1; R. P. Martins1,2
2010
Source PublicationIEEE Transactions on Circuits and Systems II: Express Briefs
ISSN15497747
Volume57Issue:1Pages:16
Abstract

This brief presents the design and implementation of a high-speed and high-accuracy power-switchable track-and-hold (T/H) in 90-nm CMOS that achieves a total harmonic distortion of -60 dB at 100 MS/s. With the proposed power-switching (P-S) technique, the T/H amplifier obtains not only further power optimization but also enhanced sampling speed and accuracy. The P-S technique requires no extra voltage headroom in the source-follower amplifier, thus allowing a relatively large input voltage swing of 0.8-Vpp in differential mode. A spurious-free dynamic range of 70 dB at 100 MS/s was measured with an input of 40.6 MHz and 0.8 Vpp. While driving a 2.5-pF capacitive load, the T/H consumes 2.97 mW from the 1.2-V supply. © 2006 IEEE.

KeywordHigh-accuracy High-speed Power Switchable Track-and-hold (T/h)
DOIhttp://doi.org/10.1109/TCSII.2009.2037260
URLView the original
Indexed BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000273783900004
The Source to ArticleScopus
Fulltext Access
Citation statistics
Cited Times [WOS]:13   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionINSTITUTE OF MICROELECTRONICS
Faculty of Science and Technology
DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Corresponding AuthorHe-Gong Wei; R. P. Martins
Affiliation1.the Analog and Mixed-Signal VLSI Laboratory, Faculty of Science and Technology, University of Macau, Macao, China
2.the Instituto Superior Técnico, Technical University of Lisbon
First Author AffilicationFaculty of Science and Technology
Corresponding Author AffilicationFaculty of Science and Technology
Recommended Citation
GB/T 7714
He-Gong Wei,U-Fat Chio,Yan Zhu,et al. A rapid power-switchable track-and-hold amplifier in 90-nm CMOS[J]. IEEE Transactions on Circuits and Systems II: Express Briefs,2010,57(1):16.
APA He-Gong Wei,U-Fat Chio,Yan Zhu,Sai-Weng Sin,Seng-Pan U,&R. P. Martins.(2010).A rapid power-switchable track-and-hold amplifier in 90-nm CMOS.IEEE Transactions on Circuits and Systems II: Express Briefs,57(1),16.
MLA He-Gong Wei,et al."A rapid power-switchable track-and-hold amplifier in 90-nm CMOS".IEEE Transactions on Circuits and Systems II: Express Briefs 57.1(2010):16.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[He-Gong Wei]'s Articles
[U-Fat Chio]'s Articles
[Yan Zhu]'s Articles
Baidu academic
Similar articles in Baidu academic
[He-Gong Wei]'s Articles
[U-Fat Chio]'s Articles
[Yan Zhu]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[He-Gong Wei]'s Articles
[U-Fat Chio]'s Articles
[Yan Zhu]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.