A 30-μW 94.7-dB SNDR noise-shaping current-mode direct-to-digital converter using triple-slope quantizer for PPG/NIRS readout

M. Li, S. Song, D. Wang, T. Yang, Y. Zheng, Q. Lin, F. Zheng, K. Huang, Z. Tan, M. Zhao
January 2023
Type
Journal Article
Publication
IEEE Journal of Solid-State Circuits, vol. 59, no. 6, pp. 1722-1734