A DLL Based Clock Synthesizer with Locking Status Indicator A DLL Based Clock Synthesizer with Locking Status Indicator. - Young-Soo Ryu; Young-Shig Choi (J. Inform. and Commun. Convergence Engineering, 2005)

A 2.2-mW 20-135-MHz False-Lock-Free DLL for Display Interface in 0.15-µm CMOS. - Yong-Hwan Moon; In-Seok Kong; Young-Soo Ryu; Jin-Ku Kang (IEEE Trans. Circuits Syst. II Express Briefs, 2014)

A 2.41-pJ/bit 5.4-Gb/s Dual-Loop Reference-Less CDR With Fully Digital Quarter-Rate Linear Phase Detector for Embedded DisplayPort. - Yong-Hwan Moon; Jae-Wook Yoo; Young-Soo Ryu; Sang-Ho Kim; Kyung-Sub Son; Jin-Ku Kang (IEEE Trans. Circuits Syst. I Regul. Pap., 2019)