Analogue multiplexer for neural application in 180 nm CMOS technology

被引:0
|
作者
Zoladz, Miroslaw [1 ]
机构
[1] AGH Univ Sci & Technol, Dept Measurement & Instrumentat, Krakow, Poland
来源
PRZEGLAD ELEKTROTECHNICZNY | 2010年 / 86卷 / 11A期
关键词
neural recording; multi-channel ASIC; analogue multiplexer;
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 the architecture and the results of preliminary tests of the analogue multiplexer used in a multichannel ASIC (CMOS 180 nm) for recording signals from neural systems. The core of the ASIC consists of 64 analogue channels equipped with a band-pass filter (1 Hz to 10 kHz). In order to reduce the number of outputs, the 64 analogue channels are multiplexed to the single output by analogue 64: 1 multiplexer. The nominal frequency of the multiplexer is 2.5 MHz which results in 30 kHz sampling rate per single channel.
引用
收藏
页码:256 / 259
页数:4
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