By Topic

A linear-approximation technique for digitally-calibrated pipelined A/D converters

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)
Ding-Lan Shen ; Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan ; Tai-Cheng Lee

Open-loop amplifiers enrich high-speed capability of pipelined analog-to-digital converters (ADC). Because both finite gain and circuit nonlinearity limit the accuracy of this approach, a linear-approximation calibration technique is proposed to compensate such non-ideal effects. Due to the nature of the two phase requirements, a double sampling technique is applied to achieve continuous-time on-line calibration without interrupting the normal data conversion. Pushing the complexity of calibration into the digital domain relaxes the stringent design requirements of analog circuits.

Published in:

Circuits and Systems, 2005. ISCAS 2005. IEEE International Symposium on

Date of Conference:

23-26 May 2005