A 12mW low-power continuous-time bandpass ΔΣ modulator with 58dB SNDR and 24MHz bandwidth at 200MHz IF. - Hyungil Chae; Jaehun Jeong; Gabriele Manganaro; Michael P. Flynn (ISSCC, 2012)

A 12 mW Low Power Continuous-Time Bandpass ΔΣ Modulator With 58 dB SNDR and 24 MHz Bandwidth at 200 MHz IF. - Hyungil Chae; Jaehun Jeong; Gabriele Manganaro; Michael P. Flynn (IEEE J. Solid State Circuits, 2014)

A 69 dB SNDR, 25 MHz BW, 800 MS/s Continuous-Time Bandpass ΔΣ Modulator Using a Duty-Cycle-Controlled DAC for Low Power and Reconfigurability. - Hyungil Chae; Michael P. Flynn (IEEE J. Solid State Circuits, 2016)

Double-sampling highpass delta-sigma modulator with inherent frequency translation. - Hyungil Chae (IEICE Electron. Express, 2017)

4-Contact structure of vertical-type CMOS Hall device for 3-D magnetic sensor. - Sein Oh; Dong-young Hwang; Hyungil Chae (IEICE Electron. Express, 2019)

Continuous-Time Bandpass Delta-Sigma Modulators and Bitstream Processing: (Invited). - Michael P. Flynn; Jaehun Jeong; Sunmin Jang; Hyungil Chae; Daniel Weyer; Rundao Lu; John Bell (CICC, 2020)

A 80dB DR 6MHz Bandwidth Pipelined Noise-Shaping SAR ADC with 1-2 MASH structure. - Sein Oh; Younggyun Oh; Juyoung Lee; Kihyun Kim; Seungjun Lee; Jintae Kim; Hyungil Chae (CICC, 2020)

Low Power CMOS-Based Hall Sensor with Simple Structure Using Double-Sampling Delta-Sigma ADC. - Juyoung Lee; Younggyun Oh; Sein Oh; Hyungil Chae (Sensors, 2020)

A 3.68aFrms Resolution 183dB FoMs 4th-order Continuous-Time Bandpass ∆Σ Capacitance-to-Digital Converter in 0.18µm CMOS. - Sujin Park; Hyungil Chae; SeongHwan Cho (VLSI Circuits, 2021)

A 74-dB Dynamic-Range 625-kHz Bandwidth Second-Order Noise-Shaping SAR ADC Utilizing a Temperature-Compensated Dynamic Amplifier and a Digital Mismatch Calibration. - Jae Sik Yoon; Jiyoon Hong; Hyungil Chae; Jintae Kim (IEEE Access, 2021)

An 85 dB DR 4 MHz BW Pipelined Noise-Shaping SAR ADC With 1-2 MASH Structure. - Sein Oh; Younggyun Oh; Juyong Lee; Kihyun Kim; Seungjun Lee; Jintae Kim; Hyungil Chae (IEEE J. Solid State Circuits, 2021)

Readout Integrated Circuit for Small-Sized and Low-Power Gas Sensor Based on HEMT Device. - Seungjun Lee; Joohwan Jin; Jihyun Baek; Juyong Lee; Hyungil Chae (Sensors, 2021)

A 3.68 aFrms Resolution Continuous-Time Bandpass Δ Σ Capacitance-to-Digital Converter for Full-CMOS Sensors in 0.18 μm CMOS. - Sujin Park; Hyungil Chae; SeongHwan Cho (IEEE J. Solid State Circuits, 2023)

A 600-MS/s, 65-dB SNDR, 75-MHz BW Time-Interleaved Noise-Shaping SAR ADC. - Jihyun Baek; Hyungil Chae (IEEE Trans. Circuits Syst. II Express Briefs, 2023)

An 8-bit 20.2fJ/conv-step FoM CI-C Asynchronous SAR ADC with Common-mode Level Shifting. - Seungjun Song; Kyungmin Lee; Hyungil Chae (A-SSCC, 2024)

A 50MHz-BW 168.8dB-FoM 2x Time-Interleaved Bandpass Noise Shaping SAR ADC Using Passive Filter. - Seungjun Song; Dongsik Lee; Hyungil Chae (CICC, 2024)

A 150-MS/s, 65-dB SNDR Fully Passive Bandpass Noise-Shaping SAR ADC. - Dongsik Lee; Seungjun Lee; Hyungil Chae (IEEE Trans. Circuits Syst. II Express Briefs, 2024)

A 10-Gb/s True Random Number Generator Using ML-Resistant Middle Square Method. - Jonghyun Kim; Hyungil Chae (IEEE J. Solid State Circuits, 2024)

A 389μm2 26.7nW 8-bit 100kS/s SAR ADC with Hybrid C-CI DAC. - Kyungmin Lee; Seungjun Song; Hyungil Chae (ISCAS, 2025)