A high precision and low noise S/H circuit design for video signal sampling

Hdl Handle:
http://hdl.handle.net/10149/99704
Title:
A high precision and low noise S/H circuit design for video signal sampling
Book Title:
Proceedings of the 2004 11th IEEE International Conference on electronics, circuits and systems, 2004. ICECS 2004
Authors:
Lai, X. (Xinquan); Xu, D. (Donglai); Hu, L. (Lvshun); Wang, H. (Hongyi)
Affiliation:
University of Teesside. School of Science and Technology.
Citation:
Lai, X. et. al. (2004) 'A high precision and low noise S/H circuit design for video signal sampling', 11th IEEE international conference on electronics, circuits and systems, ICECS 2004 Tel Aviv, December 13 - 15 December, in Proceedings of the 2004 11th IEEE International Conference on electronics, circuits and systems, 2004. IEEE, pp.310-313.
Publisher:
IEEE
Conference:
11th IEEE international conference on electronics, circuits and systems, ICECS 2004 Tel Aviv, December 13 - 15 December, 2004
Issue Date:
Dec-2004
URI:
http://hdl.handle.net/10149/99704
DOI:
10.1109/ICECS.2004.1399680
Abstract:
This paper presents an improved Sample/Hold (S/H) circuit design for analog LCD applications. The circuit possesses the dual characteristics of high sampling precision and low switch noise and is, thus, suitable for video signal sampling applications. In order to increase accuracy of sampling and to reduce switch noise, the design uses an operational amplifier with current-mode switch, which incorporates an improved buffer amplifier, and introduces a noise elimination technique by using differential amplifier. The simulation results show that for a typical signal sampling application and its Bi-CMOS implementation, the design has achieved a minimal signal distortion and significantly reduced noise effect.
Type:
Meetings and Proceedings; Book Chapter
Language:
en
Keywords:
buffer amplifiers; CMOS integrated circuits; differential amplifiers; image processing; Liquid crystal displays; operational amplifiers
ISBN:
0780387155
Rights:
Author can archive publisher's version/PDF. For full details see http://www.sherpa.ac.uk/romeo/ [Accessed 24/05/2010]
Citation Count:
0 [Scopus, 24/05/2010]

Full metadata record

DC FieldValue Language
dc.contributor.authorLai, X. (Xinquan)en
dc.contributor.authorXu, D. (Donglai)en
dc.contributor.authorHu, L. (Lvshun)en
dc.contributor.authorWang, H. (Hongyi)en
dc.date.accessioned2010-05-24T10:28:55Z-
dc.date.available2010-05-24T10:28:55Z-
dc.date.issued2004-12-
dc.identifier.isbn0780387155-
dc.identifier.doi10.1109/ICECS.2004.1399680-
dc.identifier.urihttp://hdl.handle.net/10149/99704-
dc.description.abstractThis paper presents an improved Sample/Hold (S/H) circuit design for analog LCD applications. The circuit possesses the dual characteristics of high sampling precision and low switch noise and is, thus, suitable for video signal sampling applications. In order to increase accuracy of sampling and to reduce switch noise, the design uses an operational amplifier with current-mode switch, which incorporates an improved buffer amplifier, and introduces a noise elimination technique by using differential amplifier. The simulation results show that for a typical signal sampling application and its Bi-CMOS implementation, the design has achieved a minimal signal distortion and significantly reduced noise effect.en
dc.language.isoenen
dc.publisherIEEEen
dc.rightsAuthor can archive publisher's version/PDF. For full details see http://www.sherpa.ac.uk/romeo/ [Accessed 24/05/2010]en
dc.subjectbuffer amplifiersen
dc.subjectCMOS integrated circuitsen
dc.subjectdifferential amplifiersen
dc.subjectimage processingen
dc.subjectLiquid crystal displaysen
dc.subjectoperational amplifiersen
dc.titleA high precision and low noise S/H circuit design for video signal samplingen
dc.typeMeetings and Proceedingsen
dc.typeBook Chapteren
dc.contributor.departmentUniversity of Teesside. School of Science and Technology.en
dc.title.bookProceedings of the 2004 11th IEEE International Conference on electronics, circuits and systems, 2004. ICECS 2004en
dc.identifier.conference11th IEEE international conference on electronics, circuits and systems, ICECS 2004 Tel Aviv, December 13 - 15 December, 2004en
ref.citationcount0 [Scopus, 24/05/2010]en
or.citation.harvardLai, X. et. al. (2004) 'A high precision and low noise S/H circuit design for video signal sampling', 11th IEEE international conference on electronics, circuits and systems, ICECS 2004 Tel Aviv, December 13 - 15 December, in Proceedings of the 2004 11th IEEE International Conference on electronics, circuits and systems, 2004. IEEE, pp.310-313.-
prism.startingPage310-
prism.endingPage313-
All Items in TeesRep are protected by copyright, with all rights reserved, unless otherwise indicated.