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A 10.7-MHz bandpass sigma-delta modulator using double-delay single-opamp SC resonator with double-sampling
Lao C.-I.; Ieong H.-I.; Au K.-F.; Mok K.-H.; Martins R.P.; Seng-Pan U
2003-07-15
Conference NameIEEE International Symposium on Circuits and Systems
Source PublicationProceedings - IEEE International Symposium on Circuits and Systems
Conference DateMAY 25-28, 2003
Conference PlaceBANGKOK, THAILAND
Abstract

The design of a 10.7-MHz 4-order fs/4 bandpass sigma-delta modulator with a double-delay single-opamp resonator plus double-sampling technique is proposed for GSM standard. The circuit is implemented in 0.35- μm double-poly, triple-metal CMOS process. Both behavioral-level and transistor-level simulation results are presented, and the circuit is expected to achieve >80 dB dynamic range, occupying 0.15 mm active area and less than 12 mW power consumption at 2.5 V supply.

DOI10.1109/ISCAS.2003.1205750
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000184716700266
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Cited Times [WOS]:0   [WOS Record]     [Related Records in WOS]
Document TypeConference paper
CollectionFaculty of Science and Technology
DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
AffiliationFaculty of Science and Technology, University of Macau, Avenida Padre Tomas Pereira, S.J., Taipa, Macau SAR, China
First Author AffilicationFaculty of Science and Technology
Recommended Citation
GB/T 7714
Lao C.-I.,Ieong H.-I.,Au K.-F.,et al. A 10.7-MHz bandpass sigma-delta modulator using double-delay single-opamp SC resonator with double-sampling[C],2003.
APA Lao C.-I.,Ieong H.-I.,Au K.-F.,Mok K.-H.,Martins R.P.,&Seng-Pan U.(2003).A 10.7-MHz bandpass sigma-delta modulator using double-delay single-opamp SC resonator with double-sampling.Proceedings - IEEE International Symposium on Circuits and Systems.
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