The low-power and low-area PWM by light intensity for photoflash in 0.35-µm CMOS. - Wookwan Lee; Won Ho Choi; Young-Jae Min; Hoon Ki Kim; Soo-Won Kim (ISCAS, 2008)

An Energy Efficient VPP Generator With Fast Ramp-Up Time for Mobile DRAM. - Kyu-Young Kim; Yonghwan Kim; Doo-Chan Lee; Yu-Ri Kang; Hoon Ki Kim; Soo-Won Kim; Jongsun Park 001 (IEEE J. Solid State Circuits, 2011)

A 5-Bit 500-MS/S Flash ADC using Time-Domain Comparison. - Young-Jae Min; Hoon Ki Kim; Chulwoo Kim; Soo-Won Kim; Gil-Su Kim (J. Circuits Syst. Comput., 2012)

Digital calibration technique using a signed counter for charge pump mismatch in phase-locked loops. - Chan-Hui Jeong; Kyu-Young Kim; Chan-Keun Kwon; Hoon Ki Kim; Soo-Won Kim (IET Circuits Devices Syst., 2013)

A wideband CMOS Cascaded Variable gain amplifier using unequally Distributed gain Control for DVB-S.2 receiver. - Hyeonseok Hwang; Hoon Ki Kim; Chan-Hui Jeong; Chan-Keun Kwon; Sanggeun Jeon; Soo-Won Kim; Yoosam Na; Hyunhwan Yoo (J. Circuits Syst. Comput., 2013)

Design of Wavelet-Based ECG Detector for Implantable Cardiac Pacemakers. - Young-Jae Min; Hoon Ki Kim; Yu-Ri Kang; Gil-Su Kim; Jongsun Park 001; Soo-Won Kim (IEEE Trans. Biomed. Circuits Syst., 2013)

A 1-mW Solar-Energy-Harvesting Circuit Using an Adaptive MPPT With a SAR and a Counter. - Hoon Ki Kim; Young-Jae Min; Chan-Hui Jeong; Kyu-Young Kim; Chulwoo Kim; Soo-Won Kim (IEEE Trans. Circuits Syst. II Express Briefs, 2013)

Circuit techniques for mitigating short-term vth instability issues in successive approximation register (SAR) ADCs. - Won Ho Choi; Hoon Ki Kim; Chris H. Kim (CICC, 2015)

An 8bit, 2.6ps two-step TDC in 65nm CMOS employing a switched ring-oscillator based time amplifier. - Bongjin Kim; Hoon Ki Kim; Chris H. Kim (CICC, 2015)

A 0.4-mW, 4.7-ps Resolution Single-Loop ΔΣ TDC Using a Half-Delay Time Integrator. - Chan-Keun Kwon; Hoon Ki Kim; Jongsun Park 001; Soo-Won Kim (IEEE Trans. Very Large Scale Integr. Syst., 2016)