Abstract
A data-weighted-averaging (DWA) algorithm provides a simple realization of the first-order mismatch shaping of digital-to-analog-converter (DAC) errors. A drawback of DWA is the tendency for generating spurious tones. This brief proposes an analytical model for mismatch-noise tone behavior. The model explains how the spurious tones depend on the stimulus and the DAC error shape. It is also shown that the in-band spurious tones can be minimized by altering the differential-nonlinearity-error shape simply by rearranging the unit elements.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: IEEE Transactions on Circuits and Systems II: Express Briefs
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
