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

Low power direct digital frequency synthesizers in 0.18 μm CMOS

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)
Langlois, J.M.P. ; Dept. of Electr. & Comput. Eng., R. Mil. Coll. of Canada, Kingston, Ont., Canada ; Al-Khalili, D.

Two low-power sine-output direct digital frequency synthesizers have been fabricated in 0.18 μm CMOS, tested and characterized. The first IC has a 16-bit phase accumulator and it generates a single phase sinusoidal digital sequence with 60 dBc of spurious free dynamic range. Core power consumption is as low as 15 μW/MHz. The second IC has a 32-bit phase accumulator and it generates quadrature sinusoidal digital sequences with 84 dBc of spurious free dynamic range. Its core consumes as little as 220 μW/MHz. Both ICs employ an efficient linear interpolation scheme for sinusoidal functions, developed by the authors.

Published in:

Custom Integrated Circuits Conference, 2003. Proceedings of the IEEE 2003

Date of Conference:

21-24 Sept. 2003

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.