Low-Power Design Techniques for Low-Voltage Analog-to-Digital Converters

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" Low-Power Design Techniques for Low-Voltage Analog-to-Digital Converters "

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	149969
Doc. No	:	ET21761
Main Entry	:	Min Gyu Kim
Title Proper	:	Low-Power Design Techniques for Low-Voltage Analog-to-Digital Converters
Note	:	This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract	:	The demand for portable electronic systems and the continued down-scalingof device dimensions resulted in rapid improvement in the performance of inte-grated systems. Several low-voltage design techniques have been proposed to op-erate analog circuits with sub-1V supply. However, these techniques require higherpower consumption to achieve large dynamic range while operating with low supplyvoltage. In this thesis, two low-power design techniques for low-voltage data con-verters are proposed. The طrst technique is low-voltage double-sampling methodfor delta-sigma analog-to-digital converters using a combination of switched-RCtechnique and oating switched-capacitor conطguration. The second technique isan improved clocking scheme for algorithmic analog-to-digital converters with on-chip delay-locked-loop. A 0.9V 92dB delta-sigma audio ADC and a 10MS/s 11-balgorithmic ADC were implemented to demonstrate the proposed design tech-niques...tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject	:	Electericl tess
	:	برق
electronic file name	:	TL44943.pdf
Title and statement of responsibility and	:	Low-Power Design Techniques for Low-Voltage Analog-to-Digital Converters [Thesis]