Dong-Jin Chang, Ph. D

Education

Korea Advanced Institute of Science and Technology (KAIST)

Ph. D in School of Electrical Engineering, Mar. 2015 - Aug. 2019

• Thesis: Calibration techniques for high-resolution and high-speed time-interleaved SAR ADCs

• Advisor: Professor Seung-Tak Ryu

M.S.  in School of Electrical Engineering, Mar. 2013 - Aug. 2015

• Thesis: Foreground digital calibration of Vcm-based SAR ADC with segmented capacitive DAC

• Advisor: Professor Seung-Tak Ryu

B.S. in  School of Electrical Engineering, Mar. 2008 - Feb. 2013

Daejeon Science High School (DSHS) 

23rd, Mar. 2006 - Feb. 2008 (Early graduation)

Experiences

Korea Advanced Institute of Science and Technology (KAIST)

• Postdoctoral Researcher, School of Electrical Engineering, Sep. 2019 - Aug. 2021 

Samsung Advanced Institute of Technology (SAIT) 

• Staff Engineer, Sep. 2021 - Aug. 2023 

Technical consulting

• SAR ADC design: Abov Semiconductor Co., Feb. 2020- Nov. 2020.

Broadcasting experience

• 32th Science SlamD (2021.07.15, HelloDD) (link: https://www.youtube.com/watch?v=H4X8siOAFqM)

• 2021 Final Science SlamD (2021.12.20, Daejeon MBC) (link: https://www.youtube.com/watch?v=BvCWx7WiATo)

Talk & Seminars

• "Calibrations for Time-interleaving ADC", SoC 워크숍 및 SW융합 산학연교류회, 2024. 

• "Calibrations for Time-interleaving ADC", 아날로그/파워 IC 설계 워크샵, 2024. 

• "고속 시분할 데이터 컨버터를 위한 디지털 보정 기법", 2024 SoC 학술대회, 2024.

• "A Key Building Block of AI Accelerator: In-Memory Computing Macros", the 31st Korean Conference on Semiconductors (KCS), 2024.

Awards

• Silver, 9th Korea Physics Olympiad (KPhO)

• Bronze, 10th Korea Physics Olympiad (KPhO)