A CMOS 0.25-μm continuous-time FIR filter with 125 ps per tap delay as a fractionally spaced receiver equalizer for 1-gb/s data transmission. - Xiaofeng Lin 003; Sooping Saw; Jin Liu 004 (IEEE J. Solid State Circuits, 2005)

An accurate current source with on-chip self-calibration circuits for low-voltage current-mode differential drivers. - Guangbin Zhang; Sooping Saw; Jin Liu 004; Scott Sterrantino; David K. Johnson; Sungyong Jung (IEEE Trans. Circuits Syst. I Regul. Pap., 2006)