By Topic

Understanding weak loop filter nonlinearities in continuous time ΔΣ 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
$33 $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

1 Author(s)
Shanthi Pavan ; Indian Institute of Technology - Madras, India

We propose a technique that enables a designer to study the effect of weak loop filter nonlinearities in a class of continuous-time delta-sigma modulators. Thanks to this technique, the utility of the Schreier Delta-Sigma Toolbox can be extended to include weakly nonlinear effects, enabling the architectural exploration of alternate loop filter and opamp topologies. The results from the use of our technique are compared to those obtained using a circuit simulator, and good agreement is seen.

Published in:

Proceedings of 2010 IEEE International Symposium on Circuits and Systems

Date of Conference:

May 30 2010-June 2 2010