A 30µW CMOS bandgap reference featuring a 1.5-6 mA output driving current and a Miller-effect startup circuit. - David C. W. Ng; David K. K. Kwong; Ngai Wong 001 (Microelectron. J., 2009)

A Sub-1 V, 26 muW, Low-Output-Impedance CMOS Bandgap Reference With a Low Dropout or Source Follower Mode. - David C. W. Ng; David K. K. Kwong; Ngai Wong 001 (IEEE Trans. Very Large Scale Integr. Syst., 2011)