A 4.86 µW/Channel Fully Differential Multi-Channel Neural Recording System. - Taeju Lee; Ji-Hyoung Cha; Su-Hyun Han 001; Seong-Jin Kim; Minkyu Je (ISOCC, 2018)

A Multimodal Multichannel Neural Activity Readout IC with 0.7μW/Channel Ca2+-Probe-Based Fluorescence Recording and Electrical Recording. - Taeju Lee; Jee-Ho Park; Ji-Hyoung Cha; Namsun Chou; Doojin Jang; Ji-Hoon Kim 003; Il-Joo Cho; Seong-Jin Kim; Minkyu Je (VLSI Circuits, 2019)

A Sub-µW/Ch Analog Front-End for Δ-Neural Recording With Spike-Driven Data Compression. - Seong-Jin Kim; Su-Hyun Han 001; Ji-Hyoung Cha; Lei Liu; Lei Yao; Yuan Gao 011; Minkyu Je (IEEE Trans. Biomed. Circuits Syst., 2019)

A 3.8-μW/Ch, 15-GΩ Total Input Impedance Chopper Stabilized Amplifier with Dual Positive Feedback Loops and Auto-calibration Scheme. - Yongjae Park; Ji-Hyoung Cha; Su-Hyun Han 001; Jee-Ho Park; Seong-Jin Kim (VLSI Circuits, 2021)

A Reconfigurable Sub-Array Multiplexing Microelectrode Array System With 24, 320 Electrodes and 380 Readout Channels for Investigating Neural Communication. - Ji-Hyoung Cha; Jee-Ho Park; Yongjae Park; Hyogeun Shin; Kyeong Seob Hwang; Il-Joo Cho; Seong-Jin Kim (ISSCC, 2022)

A 3.8-µW 1.5-NEF 15-GΩ Total Input Impedance Chopper Stabilized Amplifier With Auto-Calibrated Dual Positive Feedback in 110-nm CMOS. - Yongjae Park; Ji-Hyoung Cha; Su-Hyun Han 001; Jee-Ho Park; Seong-Jin Kim (IEEE J. Solid State Circuits, 2022)

A CMOS Microelectrode Array System With Reconfigurable Sub-Array Multiplexing Architecture Integrating 24,320 Electrodes and 380 Readout Channels. - Ji-Hyoung Cha; Jee-Ho Park; Yongjae Park; Hyogeun Shin; Kyeong Seob Hwang; Il-Joo Cho; Seong-Jin Kim (IEEE Trans. Biomed. Circuits Syst., 2022)