A neural recording amplifier based on adaptive SNR optimization technique for long-term implantation. - Taeju Lee; Doojin Jang; Yoontae Jung; Hyuntak Jeon; Soonyoung Hong; Sungmin Han; Jun-Uk Chu; Junghyup Lee; Minkyu Je (BioCAS, 2017)

A 3.9μW, 81.3dB SNDR, DC-coupled, Time-based Neural Recording IC with Degeneration R-DAC for Bidirectional Neural Interface in 180nm CMOS. - Hyuntak Jeon; Jun-Suk Bang; Yoontae Jung; Taeju Lee; Yeseul Jeon; Seok-Tae Koh; Jaesuk Choi; Doojin Jang; Soonyoung Hong; Minkyu Je (A-SSCC, 2018)

A High DR, DC-Coupled, Time-Based Neural-Recording IC With Degeneration R-DAC for Bidirectional Neural Interface. - Hyuntak Jeon; Jun-Suk Bang; Yoontae Jung; Injun Choi; Minkyu Je (IEEE J. Solid State Circuits, 2019)

A 0.0046mm2 6.7μW Three-Stage Amplifier Capable of Driving 0.5-to-1.9nF Capacitive Load with >0.68MHz GBW without Compensation Zero. - Hongseok Shin; Jinuk Kim; Doojin Jang; Donghee Cho; Yoontae Jung; Hyungjoo Cho; Unbong Lee; Chul Kim; Sohmyung Ha; Minkyu Je (VLSI Circuits, 2020)

Design of Reconfigurable Time-to-Digital Converter Based on Cascaded Time Interpolators for Electrical Impedance Spectroscopy. - Sounghun Shin; Yoontae Jung; Soon-Jae Kweon; Eunseok Lee 002; Jeong-Ho Park; Jinuk Kim; Hyung-Joun Yoo; Minkyu Je (Sensors, 2020)

A 99.5dB-DR 5kHz-BW Closed-Loop Neural-Recording IC based on Continuous-Time Dynamic-Zoom ΔΣ ADC with Automatic AFE-Gain Control. - Yoontae Jung; Soon-Jae Kweon; Hyuntak Jeon; Taeju Lee; Injun Choi; Kyeongwon Jeong; Mi Kyung Kim; Hyunjoo Jenny Lee; Sohmyung Ha; Minkyu Je (A-SSCC, 2021)

An 8MHz 31.25kS/s Impedance-Monitoring IC Based on IF-Sampling Architecture with a Band-Pass Delta-Sigma ADC. - Soon-Jae Kweon; Joonho Gil; Chulhyun Park; Sein Oh; Yoontae Jung; Injun Choi; Song-I Cheon; Hung Phan Dang; Ja-Hyuck Koo; Geunhoe Kim; Sohmyung Ha; Minkyu Je (VLSI Circuits, 2021)

A Single-Mode Dual-Path Buck-Boost Converter with Reduced Inductor Current Across All Duty Cases Achieving 95.58% Efficiency at 1A in Boost Operation. - Donghee Cho; Hyungjoo Cho; Sein Oh; Yoontae Jung; Sohmyung Ha; Chul Kim; Minkyu Je (CICC, 2022)

An SRAM-Based Hybrid Computation-in-Memory Macro Using Current-Reused Differential CCO. - Injun Choi; Edward Jongyoon Choi; Donghyeon Yi; Yoontae Jung; Hoyong Seong; Hyuntak Jeon; Soon-Jae Kweon; Ik-Joon Chang; Sohmyung Ha; Minkyu Je (IEEE J. Emerg. Sel. Topics Circuits Syst., 2022)

A Wide-Dynamic-Range Neural-Recording IC With Automatic-Gain-Controlled AFE and CT Dynamic-Zoom ΔΣ ADC for Saturation-Free Closed-Loop Neural Interfaces. - Yoontae Jung; Soon-Jae Kweon; Hyuntak Jeon; Injun Choi; Jimin Koo; Mi Kyung Kim; Hyunjoo Jenny Lee; Sohmyung Ha; Minkyu Je (IEEE J. Solid State Circuits, 2022)

A PVT-Robust AFE-Embedded Error-Feedback Noise-Shaping SAR ADC With Chopper-Based Passive High-Pass IIR Filtering for Direct Neural Recording. - Kyeongwon Jeong; Yoontae Jung; Gichan Yun; Donghyun Youn; Yehhyun Jo; Hyunjoo Jenny Lee; Sohmyung Ha; Minkyu Je (IEEE Trans. Biomed. Circuits Syst., 2022)

Dynamic-Range-Enhancement Techniques for Artifact-Tolerant Biopotential-Acquisition ICs. - Yoontae Jung; Soon-Jae Kweon; Taeju Lee; Kyeongwon Jeong; Sohmyung Ha; Minkyu Je (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

A 56fJ/Conversion-Step 178dB-FoMS Third-Order Hybrid CT-DT Δ∑ Capacitance-to-Digital Converter. - Yoontae Jung; Jimin Koo; Sein Oh; Seunga Park; Ji-Hoon Suh; Donghee Cho; Minkyu Je (CICC, 2023)

A Sub-aF Super-High-Resolution Capacitance-to-Digital Converter with a Bandpass ΔΣ ADC. - Yoontae Jung; Soon-Jae Kweon; Hyuntak Jeon; Jeongeun Lee; Youngin Kim 001; Sein Oh; Jimin Koo; Minkyu Je (ISCAS, 2023)

A 187dB FoMS 46fJ/Conv 2nd-order Highpass Δ∑ Capacitance-to-Digital Converter. - Yoontae Jung; Sein Oh; Jimin Koo; Seunga Park; Ji-Hoon Suh; Donghee Cho; Sohmyung Ha; Minkyu Je (VLSI Technology and Circuits, 2023)

A 2.5mW 12MHz-BW 69dB SNDR Passive Bandpass ΔΣ ADC with Highpass Noise-Shaping SAR Quantizers. - Sein Oh; Seunga Park; Yoontae Jung; Jimin Koo; Donghee Cho; Sohmyung Ha; Minkyu Je (VLSI Technology and Circuits, 2023)

A High-Efficiency Single-Mode Dual-Path Buck-Boost Converter With Reduced Inductor Current. - Donghee Cho; Hyungjoo Cho; Sein Oh; Yoontae Jung; Sohmyung Ha; Chul Kim; Minkyu Je (IEEE J. Solid State Circuits, 2023)

A 1.27-mW Battery-Powered Multimodal Biosensor Interface IC for Wireless Motion Intention Recognition in Wearable Robots. - Jimin Koo; Haidam Choi; Yoontae Jung; Ji-Hoon Suh; Sein Oh; Changhun Seok; Yegeun Kim; Injun Choi; Heewon Choee; Sunglim Han; Jiho Chun; Hoyong Seong; et al. (A-SSCC, 2024)

A 1.3mW 10MHz-BW 71dB-SNDR Two-Step TDCAssisted Continuous-Time Noise-Shaping SAR ADC. - Sein Oh; Gichan Yun; Heewon Choee; Yoontae Jung; Jimin Koo; Sohmyung Ha; Minkyu Je (A-SSCC, 2024)

A High-throughput Impedance Measurement IC Using Synchronous Cyclic Integration Technique. - Karam Ellahi; Soon-Jae Kweon; Asra Malik; Muhammad Abrar Akram; Song-I Cheon; Yoontae Jung; Minkyu Je; Hammad M. Cheema; Sohmyung Ha (ISCAS, 2024)

A Biopotential Recording IC with <10-ms-Settling Hybrid DC Servo Loop. - Yegeun Kim; Changhun Seok; Yoontae Jung; Sohmyung Ha; Minkyu Je (ISCAS, 2024)

A Reconfigurable Multimodal Sensor Interface IC Based on Direct-Conversion ΔΣ Modulator Structure. - Jimin Koo; Yoontae Jung; Sein Oh; Sunglim Han; Sohmyung Ha; Minkyu Je (ISCAS, 2024)

An Area-Efficient, DC-Coupled VCO-Based CT ΔΣM with Input-TR-DAC for Neural Recording. - Woobean Lee; Yoontae Jung; Hyuntak Jeon; Jimin Koo; Sein Oh; Soon-Jae Kweon; Minkyu Je (ISCAS, 2024)

A High-throughput Impedance Measurement IC with Baseline-Canceling Peak Detector. - Asra Malik; Soon-Jae Kweon; Karam Ellahi; Muhammad Abrar Akram; Song-I Cheon; Yoontae Jung; Minkyu Je; Hammad M. Cheema; Sohmyung Ha (ISCAS, 2024)

A Fully Dynamic 1st-Order Δ-ΔΣ Modulator with a 468mVpp Input Range for Electrical Impedance Tomography Systems. - Haidam Choi; Gichan Yun; Ji-Hoon Suh; Sein Oh; Song-I Cheon; Yoontae Jung; Sohmyung Ha; Minkyu Je (VLSI Technology and Circuits, 2024)

A 5.7kfps Fast Neural Electrical Impedance Tomography IC Based on Incremental Zoom Structure with Baseline Cancellation for Peripheral Nerve Monitoring Systems. - Ji-Hoon Suh; Haidam Choi; Yoontae Jung; Sohmyung Ha; Minkyu Je (VLSI Technology and Circuits, 2024)

A Wide-Dynamic-Range, DC-Coupled, Time-Based Neural-Recording IC With Optimized CCO Frequency. - Donghyun Youn; Youngin Kim 001; Injun Choi; Yoontae Jung; Hyuntak Jeon; Kyungtae Lee; Soon-Jae Kweon; Sohmyung Ha; Minkyu Je (IEEE Access, 2024)

A 187-dB FoMS Power-Efficient Second-Order Highpass ΔΣ Capacitance-to-Digital Converter. - Yoontae Jung; Sein Oh; Sohmyung Ha; Minkyu Je (IEEE J. Solid State Circuits, 2024)

A 6µW ECG-Recording ΔΣ Modulator with Internal-Capacitor-Flipping Technique for 34Vpp Common-Mode-Interference (CMI) Tolerance and 1Vpp Input Range. - Jimin Koo; Sein Oh; Yoontae Jung; Vincent Lukito; Sohmyung Ha; Minkyu Je (CICC, 2025)

28.2 A 189.3dB-FoMs 14.5fJ/Conversion-Step Continuous-Time Noise-Shaping SAR Capacitance-to-Digital Converter. - Gichan Yun; Haidam Choi; Yoontae Jung; Jiho Myung; Sein Oh; Sohmyung Ha; Minkyu Je (ISSCC, 2025)

A Motion-Artifact-Tolerant Biopotential-Recording IC With a Digital-Assisted Loop. - Yegeun Kim; Changhun Seok; Yoontae Jung; Soon-Jae Kweon; Sohmyung Ha; Minkyu Je (IEEE Trans. Biomed. Circuits Syst., 2025)