A 64.7 nA, -65dB@1 kHz, and Dual-Output CMOS Voltage Reference With Multi-Loop Active Load Without Trimming. - Yanhan Zeng; Cailin Yu; Jingci Yang; Yanshen Luo; Bincheng Lei; Yongfu Li 002 (IEEE Trans. Circuits Syst. II Express Briefs, 2025)