A novel dynamic element matching technique in current-steering DAC

@article{Su2011AND,
  title={A novel dynamic element matching technique in current-steering DAC},
  author={Wei Su and Yuan Wang and Junlei Zhao and Song Jia and Xing Zhang},
  journal={2011 IEEE International Conference of Electron Devices and Solid-State Circuits},
  year={2011},
  pages={1-2}
}
This paper presents a novel dynamic element matching (DEM) method called Thermo Data Weighted Average (TDWA) for Nyquist-rate current — steering digital to analog converter (DAC). When the input code changes, it only increase or decrease the number of unit current source which is be chosen. This approach can reach a better static performance than full… CONTINUE READING