Cart (Loading....) | Create Account
Close category search window
 

A low-power area-efficient 8 bit SAR ADC using dual capacitor arrays for neural microsystems

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Sun-Il Chang ; Dept. of Electr. Eng. & Comput. Sci., Univ. of Michigan, Ann Arbor, MI, USA ; Euisik Yoon

We report an area-efficient 8 bit SAR ADC using dual capacitor array banks for brain signal interface microsystems. The proposed ADC consumes 680 nW and the total chip area is 0.035 mm2. We reduced the area and power by a factor of eight when compared with conventional approaches. If we increase the resolution, the area and power reduction factor exponentially increases in our architecture (e.g., a factor of 16 for 10 bit resolution). The measured SNDR, SFDR, THD, and ENOB are 42.82 plusmn 0.47 dB, 57.90 plusmn 2.82 dB, -53.58 plusmn 2.15 dB, and 6.65 plusmn 0.07 bits, respectively.

Published in:

Engineering in Medicine and Biology Society, 2009. EMBC 2009. Annual International Conference of the IEEE

Date of Conference:

3-6 Sept. 2009

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.