Class-AB large-swing CMOS buffer amplifier with controlled bias current. - Joongsik Kih; Byungsoo Chang; Deog-Kyoon Jeong (IEEE J. Solid State Circuits, 1993)

A 1.2 GHz CMOS dual-modulus prescaler using new dynamic D-type flip-flops. - Byungsoo Chang; Joonbae Park; Wonchan Kim (IEEE J. Solid State Circuits, 1996)