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Design of 1-Bit DAC for Delta-Sigma Modulator
IJCA Proceedings on International Conference on Emerging Trends in Technology and Applied Sciences
© 2015 by IJCA Journal
ICETTAS 2015 - Number 1
Year of Publication: 2015
Remya Thankachan, Jayakrishnan K.r and Shahana T.k. Article: Design of 1-Bit DAC for Delta-Sigma Modulator. IJCA Proceedings on International Conference on Emerging Trends in Technology and Applied Sciences ICETTAS 2015(1):19-22, September 2015. Full text available. BibTeX
@article{key:article,
author = {Remya Thankachan and Jayakrishnan K.r and and Shahana T.k},
title = {Article: Design of 1-Bit DAC for Delta-Sigma Modulator},
journal = {IJCA Proceedings on International Conference on Emerging Trends in Technology and Applied Sciences},
year = {2015},
volume = {ICETTAS 2015},
number = {1},
pages = {19-22},
month = {September},
note = {Full text available}
}
Abstract
This paper presents design methodology and comparison of a 1-bit DAC in both 180 nm and 90 nm CMOS technologies. A 1-bit digital-to-analog converter (DAC) is designed and simulated in 180 nm and 90 nm CMOS technologies using Cadence Virtuoso tool. This DAC can be used in the feedback path of Delta-Sigma modulators. Delta-Sigma ADC is the most robust type of ADC which is highly immune to noise compare to that of ordinary analog-to-digital converters.
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