A 2.2μW 15b incremental delta-sigma ADC with output-driven input segmentation

doi:10.1109/ASPDAC.2016.7427975

UM > INSTITUTE OF MICROELECTRONICS

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	A 2.2μW 15b incremental delta-sigma ADC with output-driven input segmentation
	Wang B.2; Law M.K.3 ; Mohamad S.2; Bermak A.2
	2016-03-07
Conference Name	21st Asia and South Pacific Design Automation Conference (ASP-DAC)
Source Publication	Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC
Volume	25-28-January-2016
Pages	7-8
Conference Date	JAN 25-28, 2016
Conference Place	Macao, PEOPLES R CHINA
Abstract	A micro-power incremental delta-sigma (I-ΣS) ADC is presented. This ADC uses its decimation filter's output to estimate the input signal level and dynamically adjusts the modulator feedback voltage, thereby reducing the integrator input range and power. For further power saving, integrator time-multiplexing is also employed. Fabricated in 0.18μm CMOS, the 0.12mm ADC consumes 2.16μW at a conversion speed of 85S/s, 15.3b resolution and-2/1.5LSB INL.
Keyword	Dual-feedback Σs Modulator Incremental Delta-sigma Adc Integrator Multiplexing Low Power Adc
DOI	10.1109/ASPDAC.2016.7427975
URL	View the original
Indexed By	SCIE
WOS Research Area	Automation & Control Systems ; Engineering
WOS Subject	Automation & Control Systems ; Engineering, Electrical & Electronic
WOS ID	WOS:000384642200004
Scopus ID	2-s2.0-84996636567
Fulltext Access	View Full-Text via DOI View Full-Text via Web of Science View Full-Text via Scopus
Citation statistics
Document Type	Conference paper
Collection	INSTITUTE OF MICROELECTRONICS
Affiliation	1.Hamad Bin Khalifa University 2.Hong Kong University of Science and Technology 3.Universidade de Macau
Recommended Citation GB/T 7714	Wang B.,Law M.K.,Mohamad S.,et al. A 2.2μW 15b incremental delta-sigma ADC with output-driven input segmentation[C], 2016, 7-8.
APA	Wang B.., Law M.K.., Mohamad S.., & Bermak A. (2016). A 2.2μW 15b incremental delta-sigma ADC with output-driven input segmentation. Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC, 25-28-January-2016, 7-8.

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