A 30-µW 94.7-dB SNDR Noise-Shaping Current-Mode Direct-to-Digital Converter Using Triple-Slope Quantizer for PPG/NIRS Readout

Li, MengyuMengyuLiSong, ShuangShuangSongWang, DehongDehongWangYang, TianTianYangZheng, YuYuZhengLin, QiuyangQiuyangLinZheng, FeijunFeijunZhengHuang, KaiKaiHuangTan, ZhichaoZhichaoTanZhao, MenglianMenglianZhao2024-08-052023-12-252024-08-0520240018-9200WOS:001122769800001https://imec-publications.be/handle/20.500.12860/43301A 30-µW 94.7-dB SNDR Noise-Shaping Current-Mode Direct-to-Digital Converter Using Triple-Slope Quantizer for PPG/NIRS ReadoutJournal article10.1109/JSSC.2023.3335068WOS:001122769800001PHOTOPLETHYSMOGRAPHYPULSECMOS2ND-ORDERSOC