Implementation of a delta-sigma analog-to-digital converter

Chin Fa Hsieh, Tsung Han Tsai, Chun Sheng Chen, Yu Hao Hsieh

研究成果: 書貢獻/報告類型會議論文篇章同行評審

1 引文 斯高帕斯(Scopus)

摘要

The sigma-delta analog-to-digital converter (ADC) has less consumption of circuit power and can achieve higher resolution. In this chapter, a sigma-delta ADC which contains a second-order sigma-delta modulator is presented. The modulator architecture is first designed by using the behavioral simulation of MATLAB, and then the TSMC 0.18 μm single-poly six-metal process. Layout of each analog block has been shown. Simulation results show that, with an input of a 6 dB 1 kHz sine, the delta-sigma ADC can achieve an SNR of 87.2 dB. The core size is 0.6456 mm 0.3340 mm. With a 16-bit resolution, it is suitable for audio applications.

原文???core.languages.en_GB???
主出版物標題Proceedings of the 3rd International Conference on Intelligent Technologies and Engineering Systems, ICITES 2014
編輯Jengnan Juang
發行者Springer Verlag
頁面257-262
頁數6
ISBN(列印)9783319173139
DOIs
出版狀態已出版 - 2016
事件3rd International Conference on Intelligent Technologies and Engineering Systems, ICITES 2014 - Kaohsiung, Taiwan
持續時間: 19 12月 201421 12月 2014

出版系列

名字Lecture Notes in Electrical Engineering
345
ISSN(列印)1876-1100
ISSN(電子)1876-1119

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???event.eventtypes.event.conference???3rd International Conference on Intelligent Technologies and Engineering Systems, ICITES 2014
國家/地區Taiwan
城市Kaohsiung
期間19/12/1421/12/14

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