Low-Power High-Resolution 32-channel Neural Recording System

Xiao, Yun, Donghwi, Kim, Stanacevic, M., Mainen, Z. F. (2007) Low-Power High-Resolution 32-channel Neural Recording System. In: Engineering in Medicine and Biology Society, 2007. EMBS 2007. 29th Annual International Conference of the IEEE, Lyon, France.

URL: http://ieeexplore.ieee.org/search/wrapper.jsp?arnu...

Abstract

A design of low-power 32-channel neural recording system with on-chip high-resolution A/D converters is presented. A neural front-end including low-noise fully differential pre-amplifier, gain stage, and buffer consumes only 56 muW. Two 13-bits extended counting A/D converters running at 512 KHz sampling rate are integrated with 32 neural front-ends on a chip. The experimental prototype was designed in 0.6 mum CMOS process. With a 3.3 V power supply, total power consumption of a chip is 22 mW and the whole system occupies an area of 3 mm times 3 mm.

Item Type: Conference or Workshop Item (Paper)
Subjects: organs, tissues, organelles, cell types and functions > cell types and functions > cell types > neurons
organs, tissues, organelles, cell types and functions > cell types and functions > cell types > neurons
organs, tissues, organelles, cell types and functions > cell types and functions > cell types > neurons
CSHL Authors:
Depositing User: CSHL Librarian
Date Deposited: 30 Aug 2011 21:38
Last Modified: 29 Nov 2011 19:58
URI: http://repository.cshl.edu/id/eprint/15280

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