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Doojin Jang
Education:2021.8 Ph.D. in School of Electrical Engineering, Korea Advanced Institute of Science and Technology2014.2 M.S. in School of Information & Communications, Gwangju Institute of Science and Technology2010.2 B.S. in Electrical Engineering & Computer Science, Kyungpook National University
Experience: Process Engineer, Hynix SemiconductorResearch Engineer, LG Electronics CTO
Research Interest: Fully Integrated Reconfigurable Switched-Capacitor DC-DC Converter
Publications:
E-mail: doojin.jang [at] kaist [dot] ac [dot] kr
Education:2021.8 Ph.D. in School of Electrical Engineering, Korea Advanced Institute of Science and Technology2014.2 M.S. in School of Information & Communications, Gwangju Institute of Science and Technology2010.2 B.S. in Electrical Engineering & Computer Science, Kyungpook National University
Experience: Process Engineer, Hynix SemiconductorResearch Engineer, LG Electronics CTO
Research Interest: Fully Integrated Reconfigurable Switched-Capacitor DC-DC Converter
Publications:
- Conference:
- Donghee Ko˚, Doojin Jang˚, Da Won Kim, Jeongmyeong Kim, Byeongmin Moon, Wanyeong Jung, "A Single/Dual-Output Switched-Capacitor DC-DC Converter with Geometrically Arranged Soft VCR Transitions", IEEE Asian Solid-State Circuits Conference (A-SSCC), 2024.
- Hong-Hyun Bae, Jeong-Hyun Cho, Kihyun Kim, Seunghwa Shin, Doojin Jang, Jun-Hyeok Yang, Hyun-Sik Kim, "A 7V/μs-DVS Class-G Digital-Shunt-Aided Buck Voltage Regulator Achieving a 7% Dynamic-Efficiency Drop at a 600kHz DVS Occurrence Frequency in 28nm CMOS", IEEE Custom Integrated Circuits Conference (CICC), Apr. 2024
- Hongseok Shin, Doojin Jang, Gyeong-Gu Kang, Jinuk Kim, Chul Kim, Sohmyung Ha, Minkyu Je, "A 96.6%-Efficiency Continuous-Input-Current Hybrid Dual-Path Buck-Boost Converter with Single-Mode Operation and Non-Stopping Output Current Delivery", IEEE Symposium on VLSI Circuits (VLSI-C), Jun. 2021
- Doojin Jang, Unbong Lee, Jeongmyeong Kim, Jangwon Suh, Wanyeong Jung, "An On-Chip Dual-Output Switched-Capacitor DC-DC Converter with Fine-Grained Output Control", IEEE International Symposium on Circuits and Systems (ISCAS), May. 2021
- Unbong Lee, Doojin Jang, Wanyeong Jung, Minkyu Je, "Input-Adaptive and Regulated Multi-Output Power Management Unit for Wireless Power Reception and Distribution in Multi-Unit Implantable Devices", IEEE Asian Solid-State Circuits Conference (A-SSCC), Nov. 2020
- Hongseok Shin, Jinuk Kim, Doojin Jang, Donghee Cho, Yoontae Jung, Hyungjoo Cho, Unbong Lee, Chul Kim, Sohmyung Ha, Minkyu Je, "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", IEEE Symposium on VLSI Circuits (VLSI-C), Jun. 2020
- Eunseok Lee, Doojin Jang, Minkyu Je, "A Level Shifter for CMRR-Enhanced Biopotential Acquisition Systems with Human-Body-Coupled Floating Supply Domain", IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), Nov. 2019
- Taeju Lee, Jee-Ho Park, Ji-Hyoung Cha, Namsun Chou, Doojin Jang, Ji-Hoon Kim, Il-Joo Cho, Seong-Jin Kim, Minkyu Je, "A Multimodal Multichannel Neural Activity Readout IC with 0.7μW/Channel Ca2+-Probe-Based Fluorescence Recording and Electrical Recording", IEEE Symposium on VLSI Circuits (VLSI-C), Jun. 2019
- Hyuntak Jeon, Jun-Suk Bang, Yoontae Jung, Taeju Lee, Yeseul Jeon, Seok-Tae Koh, Jaesuk Choi, Doojin Jang, Soonyoung Hong, Minkyu Je, "A 3.9μW, 81.3dB SNDR, DC-coupled, Time-based Neural Recording IC with Degeneration R-DAC for Bidirectional Neural Interface in 180nm CMOS", IEEE Asian Solid-State Circuits Conference (A-SSCC), Nov. 2018
- Doojin Jang, Taeju Lee, Hyuntak Jeon, Seoktae Koh, Jaesuk Choi, Junghyup Lee, Minkyu Je, "16-Channel High-CMRR Neural-Recording Amplifiers Using Common-Mode-Tracking Power Supply Rails", IEEE International Symposium on Radio-Frequency Integration Technology (RFIT), Aug. 2018
- Taeju Lee, Doojin Jang, Yoontae Jung, Hyuntak Jeon, Soonyoung Hong, Sungmin Han, Jun-Uk Chu, Junghyup Lee, Minkyu Je, "A neural recording amplifier based on adaptive SNR optimization technique for long-term implantation", IEEE Biomedical Circuits and Systems Conference (BioCAS), Oct. 2017
- Journal:
- Doojin Jang, Jeongmyeong Kim, Unbong Lee, Jangwon Suh, Wanyeong Jung, "Techniques for Analyzing and Reducing Voltage Conversion Ratio Transition Losses of Capacitive DC–DC Converters for Fast-DVS-Enabled Systems", IEEE Transactions on Power Electronics (TPEL), Oct. 2021
- Hongseok Shin, Jinuk Kim, Doojin Jang, Donghee Cho, Yoontae Jung, Hyungjoo Cho, Unbong Lee, Chul Kim, Sohmyung Ha, Minkyu Je, "An Energy-Efficient Three-Stage Amplifier Achieving a High Unity-Gain Bandwidth for Large Capacitive Loads Without Using a Compensation Zero", IEEE Solid-State Circuits Letters (SSC-L), Nov. 2020
E-mail: doojin.jang [at] kaist [dot] ac [dot] kr
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