A low-power delay-recycled all-digital duty-cycle corrector with unbalanced process variations tolerance. - Ching-Che Chung; Chang-Jun Li (VLSI-DAT, 2013)

A Wide-Range Low-Cost All-Digital Duty-Cycle Corrector. - Ching-Che Chung; Duo Sheng; Chang-Jun Li (IEEE Trans. Very Large Scale Integr. Syst., 2015)