A 1.2V, 10MHz, low-pass Gm-C filter with Gm-cells based on triode-biased MOS and passive resistor in 0.13μm CMOS technology. - Jun-Gi Jo; Changsik Yoo; Chun-Seok Jeong; Chan-Young Jeong; Mi-Young Lee; Jong-Kee Kwon (CICC, 2005)

A 0.6 V, 2.11 MHz, 62 dB SFDR active-RC filter in 0.13µm CMOS process. - Ji-Hwan Seok; Jun-Gi Jo; Changsik Yoo (Int. J. Circuit Theory Appl., 2010)

A 20-MHz Bandwidth Continuous-Time Sigma-Delta Modulator With Jitter Immunity Improved Full Clock Period SCR (FSCR) DAC and High-Speed DWA. - Jun-Gi Jo; Jinho Noh; Changsik Yoo (IEEE J. Solid State Circuits, 2011)

A Class-D Amplifier With Pulse Code Modulated (PCM) Digital Input for Digital Hearing Aid. - Jinho Noh; Dongjun Lee; Jun-Gi Jo; Changsik Yoo (IEEE J. Solid State Circuits, 2013)

A HDMI-to-MHL video format conversion system-on-chip (SoC) for mobile handset in a 130-nm CMOS technology. - Hyochang Kim; Jaewoo Park; Woosang Han; Kyuhwan Oh; Taekjun Ahn; Jun-Gi Jo; Ook Kim; Changsik Yoo (ICCE, 2016)

A 50Gb/s PAM-4 Bi-Directional Plastic Waveguide Link with Carrier Synchronization Using PI-Based Costas Loop. - Ha-Il Song; Hanho Choi; Jun Young Yoo; Hyosup Won; Cheong Min Lee; Huxian Jin; Tai Young Kim; Woohyun Kwon; Kyoohyun Lim; Konan Kwon; Chang-Ahn Kim; Taeho Kim; et al. (ISSCC, 2022)

A 25.78125Gbps Bi-directional Transceiver with Framed-Pulsewidth Modulation (FPWM) for Extended Reach Optical Links in 28nm CMOS. - Woohyun Kwon; Hyosup Won; Taeho Kim; Ha-Il Song; Hanho Choi; Sejun Jeon; Soon-Won Kwon; Huxian Jin; Jun-Gi Jo; Tai Young Kim; Jake Eu; Jinho Park 006; et al. (VLSI Technology and Circuits, 2022)

A 26-Gb/s Framed-Pulsewidth Modulation Transceiver for Extended Reach Optical Links. - Woohyun Kwon; Hyosup Won; Taeho Kim; Sejun Jeon; Soon-Won Kwon; Ha-Il Song; Hanho Choi; Bongjin Kim; Huxian Jin; Jun-Gi Jo; Woosang Han; Tai-Young Kim; et al. (IEEE J. Solid State Circuits, 2024)