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Sein Oh
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Low power CMOS-based Hall sensor with simple structure using double-sampling delta-sigma ADC
J Lee, Y Oh, S Oh, H Chae
Sensors 20 (18), 5285, 2020
192020
An 85 dB DR 4 MHz BW pipelined noise-shaping SAR ADC with 1–2 MASH structure
S Oh, Y Oh, J Lee, K Kim, S Lee, J Kim, H Chae
IEEE Journal of Solid-State Circuits 56 (11), 3424-3433, 2021
122021
Sensitivity enhancement of a vertical-type CMOS Hall device for a magnetic sensor
S Oh, BJ Jang, H Chae
Journal of electromagnetic engineering and science 18 (1), 35-40, 2018
112018
A 80dB DR 6MHz bandwidth pipelined noise-shaping SAR ADC with 1–2 MASH structure
S Oh, Y Oh, J Lee, K Kim, S Lee, J Kim, H Chae
2020 IEEE Custom Integrated Circuits Conference (CICC), 1-4, 2020
92020
An 8MHz 31.25 kS/s impedance-monitoring IC based on IF-sampling architecture with a band-pass delta-sigma ADC
SJ Kweon, J Gil, C Park, S Oh, Y Jung, I Choi, S Cheon, HP Dang, JH Koo, ...
2021 Symposium on VLSI Circuits, 1-2, 2021
72021
A high-efficiency single-mode dual-path buck-boost converter with reduced inductor current
D Cho, H Cho, S Oh, Y Jung, S Ha, C Kim, M Je
IEEE Journal of Solid-State Circuits 58 (3), 720-731, 2023
52023
A 56fJ/Conversion-Step 178dB-FoMS Third-Order Hybrid CT-DT Δ∑ Capacitance-to-Digital Converter
Y Jung, J Koo, S Oh, S Park, JH Suh, D Cho, M Je
2023 IEEE Custom Integrated Circuits Conference (CICC), 1-2, 2023
42023
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
D Cho, H Cho, S Oh, Y Jung, S Ha, C Kim, M Je
2022 IEEE Custom Integrated Circuits Conference (CICC), 1-2, 2022
42022
Bandpass ΔΣ ADC using pipelined SAR ADC
S Oh, K Kim, H Chae
Electronics Letters 56 (10), 480-482, 2020
42020
4-Contact structure of vertical-type CMOS Hall device for 3-D magnetic sensor
S Oh, D Hwang, H Chae
IEICE Electronics Express 16 (4), 20180854-20180854, 2019
42019
A synchronous-sampling impedance-readout IC with baseline-cancellation-based two-step conversion for fast neural electrical impedance tomography
JH Suh, H Choi, Y Jung, S Oh, H Cho, N Koo, SJ Kim, C Bae, S Ha, M Je
2022 IEEE Asian Solid-State Circuits Conference (A-SSCC), 1-3, 2022
32022
A 2.5 mW 12MHz-BW 69dB SNDR Passive Bandpass ΔΣ ADC with Highpass Noise-Shaping SAR Quantizers
S Oh, S Park, Y Jung, J Koo, D Cho, S Ha, M Je
2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and …, 2023
22023
Conception and Simulation of a 2-Then-1-Bit/Cycle Noise-Shaping SAR ADC
K Kim, S Oh, H Chae
Electronics 10 (20), 2545, 2021
22021
A 187dB FoMS 46fJ/Conv. 2nd-order Highpass Δ∑ Capacitance-to-Digital Converter
Y Jung, S Oh, J Koo, S Park, JH Suh, D Cho, S Ha, M Je
2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and …, 2023
12023
A 16-channel Impedance-Readout IC with Synchronous Sampling and Baseline Cancellation for Fast Neural Electrical Impedance Tomography
JH Suh, H Choi, Y Jung, S Oh, H Cho, N Koo, SJ Kim, C Bae, S Ha, M Je
IEEE Solid-State Circuits Letters, 2023
12023
33.8 A Two-Electrode Bio-Impedance Readout IC with Complex-Domain Noise-Correlated Baseline Cancellation Supporting Sinusoidal Excitation
SI Cheon, H Choi, G Yun, S Oh, JH Suh, S Ha, M Je
2024 IEEE International Solid-State Circuits Conference (ISSCC) 67, 556-558, 2024
2024
A 187-dB FoM Power-Efficient Second-Order Highpass Capacitance-to-Digital Converter
Y Jung, S Oh, S Ha, M Je
IEEE Journal of Solid-State Circuits, 2024
2024
A Load-Current-Regulating OLED Lamp Driver Using a Hybrid Step-Up Converter with 93.21% Efficiency at a High Conversion Ratio of 4.1
D Cho, H Shin, H Park, S Oh, T Lee, S Ha, C Kim, M Je
ESSCIRC 2021-IEEE 47th European Solid State Circuits Conference (ESSCIRC …, 2021
2021
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