The Effects of Inter-Symbol Interference in Dynamic Element Matching DACs
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2016.2601026
Abstract: Dynamic element matching (DEM) is often applied to multi-bit DACs to avoid nonlinear distortion that would otherwise result from inevitable mismatches among nominally identical circuit elements. Unfortunately, for such a DEM DAC to fully achieve… read more here.
Keywords: dynamic element; symbol interference; inter symbol; distortion ... See more keywords
High SFDR Current-Steering DAC With Splitting-and-Binary Segmented Architecture and Dynamic-Element-Matching Technique
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3188445
Abstract: This brief presents a current-steering digital-to-analog converter (DAC) with “4-bit splitting +8-bit binary” segmented topology. The proposed splitting decoding method can optimize the differential nonlinearity and output glitches of the DAC with a more simplified… read more here.
Keywords: topology; binary segmented; current steering; dynamic element ... See more keywords
A High-Speed Dynamic Element Matching Decoder With Integrated Background Calibration Control
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Very Large Scale Integration (VLSI) Systems"
DOI: 10.1109/tvlsi.2024.3432640
Abstract: A dynamic element matching (DEM) decoder with integrated mismatch calibration control for high-speed current-steering digital-to-analog converters (CS-DACs) and CSDAC- based direct digital frequency synthesizers (DDFSs) is studied and presented. The DEM algorithm achieves very good… read more here.
Keywords: decoder; high speed; dynamic element; element matching ... See more keywords