A voltage-scalable 10-b pipelined ADC with current-mode amplifier. - Yunjae Suh; Seungnam Choi; Byungsub Kim; Hong-June Park; Jae-Yoon Sim (CICC, 2014)

5.7 A 29nW bandgap reference circuit. - Jongmi Lee; Youngwoo Ji; Seungnam Choi; Young-Chul Cho; Seong-Jin Jang; Joo-Sun Choi; Byungsub Kim; Hong-June Park; Jae-Yoon Sim (ISSCC, 2015)

A 0.65-to-10.5 Gb/s Reference-Less CDR With Asynchronous Baud-Rate Sampling for Frequency Acquisition and Adaptive Equalization. - Seungnam Choi; Hyunwoo Son; Jongshin Shin; Sang-Hyun Lee; Byungsub Kim; Hong-June Park; Jae-Yoon Sim (IEEE Trans. Circuits Syst. I Regul. Pap., 2016)

A Low-Power Class-AB Gm-Based Amplifier With Application to an 11-bit Pipelined ADC. - Yunjae Suh; Seungnam Choi; Jae-Yoon Sim (IEEE Trans. Very Large Scale Integr. Syst., 2016)

A Self-Biased Current-Mode Amplifier With an Application to 10-bit Pipeline ADC. - Seungnam Choi; Yunjae Suh; Joohyun Lee; Jinkyu Kim; Byungsub Kim; Hong-June Park; Jae-Yoon Sim (IEEE Trans. Circuits Syst. I Regul. Pap., 2017)

A 250-µW 2.4-GHz Fast-Lock Fractional-N Frequency Generation for Ultralow-Power Applications. - Seunghwan Hong; Shinwoong Kim; Seungnam Choi; Hwasuk Cho; Jaehyeong Hong; Young Hun Seo; Byungsub Kim; Hong-June Park; Jae-Yoon Sim (IEEE Trans. Circuits Syst. II Express Briefs, 2017)

An 84.6-dB-SNDR and 98.2-dB-SFDR Residue-Integrated SAR ADC for Low-Power Sensor Applications. - Seungnam Choi; Hwan-Seok Ku; Hyunwoo Son; Byungsub Kim; Hong-June Park; Jae-Yoon Sim (IEEE J. Solid State Circuits, 2018)

A 1280×960 Dynamic Vision Sensor with a 4.95-μm Pixel Pitch and Motion Artifact Minimization. - Yunjae Suh; Seungnam Choi; Masamichi Ito; Jeongseok Kim; Youngho Lee; Jongseok Seo; Heejae Jung; Dong-Hee Yeo; Seol Namgung; Jongwoo Bong; Sehoon Yoo; Seung-Hun Shin; et al. (ISCAS, 2020)

A 12μs-Conversion, 20mK-Resolution Temperature Sensor Based on SAR ADC. - Hwan-Seok Ku; Seungnam Choi; Jae-Yoon Sim (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

A 110dB-TCMRR TDM-based 8-Channel Noncontact ECG Recording IC with Suppression of Motion-Induced Coupling in PP. - Kyu-Jin Choi; Seungnam Choi; Jae-Yoon Sim (VLSI Technology and Circuits, 2023)