Versatile SAR-ADC for Biomedical Applications

被引：0
作者：
Sotiere, J. [1 ]
Terosiet, M. [1 ]
De Roux, E. [1 ]
Von Chong, A. [1 ]
Kolbl, F. [1 ]
Histace, A. [1 ]
Romain, O. [1 ]
机构：
[1] Univ Cergy Pontoise, Univ Paris Seine, ENSEA, Lab ETIS,CNRS,UMR8051, F-95000 Cergy, France
来源：
2018 NEW GENERATION OF CAS (NGCAS) | 2018年
关键词：
Analog-to-Digital Conversion; reconfigurability; CMOS implementation; biomedical;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a versatile SAR ADC targeting the acquisition of signals in biomedical applications. The converter is implemented in a CMOS AMS 0.35 mu m technology and powered with 3.3V. Its output bit-width can be varied from 4 to 8 bits. The device includes built-in programmable clock generator and voltage reference circuit. The sampling rate can be tuned up to 100kS/s in the 8-bit mode and with a maximal input range of 2.5V. All these parameters can be independently adjusted. This is an unique fully-configurable converter. The simulation results are reported and positioned with respect to the most recent designs.
引用
收藏
页码：9 / 12
页数：4
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