A 1.6uW Gm-C coninuous-time sigma-delta modulator with increasing linearity technology for bio-signal acquisitions

Chih Pei Hsueh, Ming Chun Liang, Jia Hua Hong, Shuenn-Yuh Lee

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

This paper present a low-pass sigma delta modulator (LPSDM), which can be used for electroencephalogram (EEG) or electrocardiogram (ECG) signal acquisition systems. The LPSDM is implemented in continuous time Gm-C architecture and the systematic design flow is introduced. The power consumption of LPSDM is 1.614uW. According to the post-layout simulation under the bandwidth of ECG, a signal-to-noise and harmonic distortion ratio (SNDR) of 57.9 dB can be achieved.

原文English
主出版物標題2014 IEEE International Symposium on Bioelectronics and Bioinformatics, IEEE ISBB 2014
發行者IEEE Computer Society
ISBN(列印)9781479927708
DOIs
出版狀態Published - 2014 一月 1
事件2014 IEEE International Symposium on Bioelectronics and Bioinformatics, IEEE ISBB 2014 - Chung Li, Taiwan
持續時間: 2014 四月 112014 四月 14

出版系列

名字2014 IEEE International Symposium on Bioelectronics and Bioinformatics, IEEE ISBB 2014

Other

Other2014 IEEE International Symposium on Bioelectronics and Bioinformatics, IEEE ISBB 2014
國家Taiwan
城市Chung Li
期間14-04-1114-04-14

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Health Informatics

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    Hsueh, C. P., Liang, M. C., Hong, J. H., & Lee, S-Y. (2014). A 1.6uW Gm-C coninuous-time sigma-delta modulator with increasing linearity technology for bio-signal acquisitions. 於 2014 IEEE International Symposium on Bioelectronics and Bioinformatics, IEEE ISBB 2014 [6820920] (2014 IEEE International Symposium on Bioelectronics and Bioinformatics, IEEE ISBB 2014). IEEE Computer Society. https://doi.org/10.1109/ISBB.2014.6820920