Search Results - "Yong-Min Ju" :: Katalog Arama

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A Quasi-Digital Ultra-Fast Capacitor-Less Low-Dropout Regulator Based on Comparator Control for x8 Current Spike of PCRAM Systems by Sung-Won Choi, Yeunhee Huh, Sang-Hui Park, Kye-Seok Yoon, Jun-Suk Bang, Se-Un Shin, Yong-Min Ju, Yujin Yang, Junghyuk Yoon, Changyong Ahn, Taekseung Kim, Sung-Wan Hong, Gyu-Hyeong Cho

Published in 2018 IEEE Symposium on VLSI Circuits (01-06-2018)
“…This paper presents a comparator-based Quasi-Digital LDO (QDLDO) for the negative supply which has an ultra-fast transient response for the PCRAM systems. Even…”

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A reconfigurable SIMO system with 10-output dual-bus DC-DC converter using the load balancing function in group allocator for diversified load condition by Se-Un Shin, Min-Yong Jung, Ki-Duk Kim, Sang-Hui Park, Yeunhee Huh, Changsik Shin, Se-hong Park, Jun-Suk Bang, Jong-Beom Baek, Sung-Won Choi, Yong-Min Ju, Gyu-Hyeong Cho

Published in 2016 IEEE Symposium on VLSI Circuits (VLSI-Circuits) (01-06-2016)
“…This paper presents a reconfigurable SIMO system with 10-output dual-bus DC-DC converter having two buses for heavy and light load outputs, respectively. The…”

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10.4 A hybrid inductor-based flying-capacitor-assisted step-up/step-down DC-DC converter with 96.56% efficiency by Yong-Min Ju, Se-Un Shin, Yeunhee Huh, Sang-Hui Park, Jun-Suk Bang, Ki-Duk Kim, Sung-Won Choi, Ji-Hun Lee, Gyu-Hyeong Cho

Published in 2017 IEEE International Solid-State Circuits Conference (ISSCC) (01-02-2017)
“…The number of mobile device users increases every year. Each mobile device is usually equipped with a Li-ion battery having voltage that varies from a minimum…”

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5.2 An 8Ω 10W 91%-power-efficiency 0.0023%-THD+N multi-level Class-D audio amplifier with folded PWM by Ji-Hun Lee, Jun-Suk Bang, Ki-Duk Kim, Hui-Dong Gwon, Sang-Hui Park, Yeunhee Huh, Kye-Seok Yoon, Jong-Beom Baek, Yong-Min Ju, Gibbeum Lee, Homin Park, Hyeon-Min Bae, Gyu-Hyeong Cho

Published in 2017 IEEE International Solid-State Circuits Conference (ISSCC) (01-02-2017)
“…As the portable device market tries to enhance user experience, high-power audio systems with boosted supply voltage have been the main design focus recently…”

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$A Hybrid Dual-Path Step-Down Converter with 96.2% Peak Efficiency Using a 250\text μ Large-DCR Inductor$
A Hybrid Dual-Path Step-Down Converter with 96.2% Peak Efficiency Using a 250\text μ Large-DCR Inductor by Yeunhee Huh, Se-Un Shin, Sung-Wan Hong, Young-Jin Woo, Yong-Min Ju, Sung-Won Choi, Gyu-Hyeong Cho

Published in 2018 IEEE Symposium on VLSI Circuits (01-06-2018)
“…A dual-path step-down converter (DPNC) is presented for achieving high power efficiency in mobile PMICs. The proposed DPNC supplies a load current (I LOAD )…”

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A 10.1" 56-channel, 183 uW/electrode, 0.73 mm2/sensor high SNR 3D hover sensor based on enhanced signal refining and fine error calibrating techniques by Yeunhee Huh, Sung-Wan Hong, Sang-Hui Park, Jun-Suk Bang, Changbyung Park, Sungsoo Park, Hui-Dong Gwon, Se-Un Shin, Hongsuk Shin, Sung-Won Choi, Yong-Min Ju, Ji-Hun Lee, Gyu-Hyeong Cho

Published in 2017 Symposium on VLSI Circuits (01-06-2017)
“…This paper presents a high SNR self-capacitance sensing 3D hover sensor that does not use panel offset cancelation blocks. Not only reducing noise components,…”

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