The following publications are possibly variants of this publication:
- A Third-Order Low-Distortion Delta-Sigma Modulator with Opamp Sharing and Relaxed Feedback Path TimingI-Jen Chao, Chung-Lun Hsu, Bin-Da Liu, Soon-Jyh Chang, Chun-Yueh Huang, Hsin-Wen Ting. ieicet, 95-C(11):1799-1809, 2012. [doi]
- A first-order low distortion sigma-delta modulator using split DWA technique and SAR quantizerTien-Feng Hsu, Chun-Po Huang, I-Jen Chao, Soon-Jyh Chang. vlsi-dat 2015: 1-4 [doi]