4-Channel Push-Pull VCSEL Drivers for HDMI Active Optical Cable in 0.18-μm CMOS. - Jeongho Hwang; Hong-Seok Choi; Hyungrok Do; Gyu-Seob Jeong; Daehyun Koh; Seong Ho Park; Deog-Kyoon Jeong (ISLPED, 2018)

25-Gb/s Clocked Pluggable Optics for High-Density Data Center Interconnections. - Gyu-Seob Jeong; Jeongho Hwang; Hong-Seok Choi; Hyungrok Do; Daehyun Koh; Daeyoung Yun; Jinhyung Lee; Kwanseo Park; Han-Gon Ko; Kwangho Lee; Jiho Joo; Gyungock Kim; et al. (IEEE Trans. Circuits Syst. II Express Briefs, 2018)

56Gb/s PAM-4 VCSEL Transmitter with Quarter-Rate Forwarded Clock using 65nm CMOS Circuits. - Jeongho Hwang; Hyungrok Do; Hong-Seok Choi; Gyu-Seob Jeong; Daehyun Koh; Sungwoo Kim 001; Deog-Kyoon Jeong (OFC, 2019)

A 64Gb/s 2.29pJ/b PAM-4 VCSEL Transmitter With 3-Tap Asymmetric FFE in 65nm CMOS. - Jeongho Hwang; Hong-Seok Choi; Hyungrok Do; Gyu-Seob Jeong; Daehyun Koh; Kwanseo Park; Sungwoo Kim 001; Deog-Kyoon Jeong (VLSI Circuits, 2019)

Optical Receiver Front-end for Active Optical Cable in 180 nm CMOS. - Daehyun Koh; Dainel Jeong; Jeongho Hwang; Deog-Kyoon Jeong (ISOCC, 2020)

A Capacitor-Coupled Offset-Canceled Sense Amplifier for DRAMs With Reduced Variation of Decision Threshold Voltage. - Jungmin Yoon; Hyungrok Do; Daehyun Koh; Seunghan Oak; Junphyo Lee; Deog-Kyoon Jeong (IEEE J. Solid State Circuits, 2020)

A 14-to-32-Gb/s Deadzone-Free Referenceless CDR with Autocovariance-based Frequency Detector in 40-nm CMOS Technology. - Hong-Seok Choi; Jae-Geon Lee; Kwang-Ho Lee; Daehyun Koh; Jung-Woo Sull; Hyungrok Do; Chan-Ho Kye; Deog-Kyoon Jeong; Min-Seong Choo (A-SSCC, 2024)