Assessment of Analog Time Multiplexing in SDM Digital to Analog Converters
Systems and Control
2026-03-20 v1 Systems and Control
Signal Processing
Abstract
Analog multiplexing for sigma delta modulated Digital to Analog Converters has been recently proposed as a means of achieving robustness. This preprint analyses said scheme via simulations. The main limitation introduced by the proposed architecture comes from mismatch in the DACs gain, which can drastically impact performances. A new technique of dynamic elements matching is proposed here to overcome this problem.
Keywords
Cite
@article{arxiv.2603.19116,
title = {Assessment of Analog Time Multiplexing in SDM Digital to Analog Converters},
author = {Alfredo P. Vega-Leal and Jose L. Mora},
journal= {arXiv preprint arXiv:2603.19116},
year = {2026}
}