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Source-follower-based bi-quad cell for continuous-time zero-pole type filters
Chen Y.2; Mak P.-I.1; Zhou Y.2
2010-08-31
Conference NameInternational Symposium on Circuits and Systems Nano-Bio Circuit Fabrics and Systems (ISCAS 2010)
Source PublicationISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems
Pages3629-3632
Conference DateMAY 30-JUN 02, 2010
Conference PlaceParis, FRANCE
Abstract

Presented is a novel source-follower-based (SFB) bi-quad cell suitable for realizing continuous-time zero-pole type filters. Unlike the conventional SFB bi-quad cells that can only realize complex poles, additional complex zeros can be synthesized in the proposed one, by adding two feedforward capacitors. A 4-order Chebyshev II fully differential low-pass filter prototype was fabricated in a 0.18-μm CMOS process. The achieved bandwidth is 2.75 MHz with +5 dBm in-band IIP3 and -1 dB gain. The power consumption is 3 mV at a 2-V supply. ©2010 IEEE.

DOIhttp://doi.org/10.1109/ISCAS.2010.5537781
URLView the original
Indexed BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000287216003213
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Cited Times [WOS]:12   [WOS Record]     [Related Records in WOS]
Document TypeConference paper
CollectionINSTITUTE OF MICROELECTRONICS
DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Affiliation1.Universidade de Macau
2.Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Chen Y.,Mak P.-I.,Zhou Y.. Source-follower-based bi-quad cell for continuous-time zero-pole type filters[C],2010:3629-3632.
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