A high-throughput spur-free hybrid nested bus-splitting/HK-MASH digital delta-sigma modulator
Abstract
By virtue of its smaller bus, a nested bus-splitting DDSM has a potential speed advantage over its conventional counterpart. However, it can also suffer from poorer spur performance, especially in the case of constant and/or periodic inputs. By combining the features of nested bus-splitting and HK-MASH, a hybrid structure can retain the speed advantage while being simultaneously spur-free. This paper introduces the hybrid DDSM architecture and discusses its performance. © 2013 TU Dresden.
Publication Title
2013 European Conference on Circuit Theory and Design, ECCTD 2013 - Proceedings
Recommended Citation
Mo, H., & Kennedy, M. (2013). A high-throughput spur-free hybrid nested bus-splitting/HK-MASH digital delta-sigma modulator. 2013 European Conference on Circuit Theory and Design, ECCTD 2013 - Proceedings https://doi.org/10.1109/ecctd.2013.6662197
