A 10-Bit 120-MS/s SAR ADC With Intermediate-Voltage Dynamic Comparator and Calibration Scheme for Quantitative Decoupling. - Xuanhe Zhang; Huijuan Li; Yuchen Sun; Aoyun Sun; Zhang Zhang 004 (Int. J. Circuit Theory Appl., 2026)

A 109-dB SFDR Continuous-Time Delta-Sigma Modulator for Audio Using Bi-Directional Advancing Data Weighted Averaging. - Aoyun Sun; Lingling Wei; Hong Yang; Gang Liu; Zhang Zhang 004 (IEEE Trans. Circuits Syst. II Express Briefs, 2026)