Abstract
Testing the static performances of high-resolution analog-to-digital converters (ADCs) consumes long test times that are disproportionately high with respect to the test time devoted to other types of circuits embedded in a modern system-on-chip (SoC). In this paper, we review the state-of-the-art of reduced-code linearity test methods for pipeline ADCs and we propose a new approach that increases the efficiency and accuracy of the method. We show that by exploiting some inherent properties in the architecture of pipeline ADCs we can achieve significant static test time reduction while maintaining the accuracy of the standard histogram test. The proposed method is demonstrated on a 55 nm 11-bit 2.5-bits/stage pipeline ADC.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: IEEE Transactions on Circuits and Systems I: Regular Papers
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.