A 20-MHz bandwidth, 75-dB dynamic range, continuous-time delta-sigma modulator with reduced nonidealities. - Seokjae Song; Jaeseong Lee 001; Jeongjin Roh (Int. J. Circuit Theory Appl., 2019)

A High Slew-Rate Enhancement Class-AB Operational Transconductance Amplifier (OTA) for Switched-Capacitor (SC) Applications. - Jaedo Kim; Seokjae Song; Jeongjin Roh (IEEE Access, 2020)

100.5 dB SNDR Analog Front-End With a Resistor-Based Discrete-Time Delta-Sigma Modulator for Eliminating Switching Noise and Harmonics. - Seokjae Song; Jaedo Kim; Jeongjin Roh (IEEE Access, 2021)

Automatic Tuning of Negative-R Circuit for High-Performance 95-dB DR 5-kHz Bandwidth Continuous-Time Delta-Sigma Modulator. - Hwaseong Shin; Seokjae Song; Hyunji Jeong; Quanzhen Duan; Jeongjin Roh (IEEE Trans. Circuits Syst. I Regul. Pap., 2024)