Welcome to Yonsei Mixed-Signal IC Laboratory

In our lab, we do research on various analog integrated circuits in CMOS technology. This includes data converters, amplifiers, and precision analog circuits especially for smart sensors. We build up hardware in the form of Integrated circuits and also develop fundamental design techniques to realize portable and energy efficient systems. Our ongoing research includes high resolution ADCs, Imagers, Touch ICs, and Biosensors. 

Latest News

   [2017 Oct ] The paper of Woojun and Yongtae on Temperature Sensor is accepted in ISSCC 2018
   [2017 Sep ] Our work on SPAD is accepted in Microelectronics Reliability
   [2017 Aug ] Hyunseok Hwang's work on Touch IC is accepted in IEEE JSSC
   [2017 Aug ] Hyunseok Hwang is selected as an Outstanding Student Fellow from EE Dept. 
   [2017 Aug ]
Myungjin Han's work on Compact MEA is accepted in IEEE BioCAS. 
   [2017 July] The work on Graphene Touch is published in ACS nano
   [2017 July]
Hye-Yeon Lee received Global Ph.D Fellowship from NRF. 
   [2017 July] Hyunho Han and Youmin Kim joined for PhD Study. 
   [2017 Jun ]
 MoonHyung Jang's work on Audio CTDSM is presented in Symp on VLSI Circuits
   [2017 May ]
 Chanmin Park's work on Ultra low-noise Imager is presented in IISW
   [2017 May ] Hyunseok Hwang's work on On-Glass Capacitive Fingerprint Sensor is presented in SID Symp
   [2017 Apr ] "Samsung Research Funding Center [삼성미래기술육성센터]" on Activity-Driven ASP is granted.
   [2017 Mar ]
 Prof. Chae won the Best Patent Award from the SK Hynix. 
   [2017 Mar ] Prof. Chae joined the Technical Program Committee of ISSCC
   [2017 Feb ] Prof. Chae received the Best Research Award from Yonsei University.
   [2017 Feb ]
 Hyunseok Hwang won the ISSCC 2017 Silkroad Award
   [2017 Feb ] Hyunseok Hwang's work on Capacitive Touch IC was presented in ISSCC
   [2017 Feb ]
 Woojun Choi and Taewoong Kim's work on C-PHY Transceiver was presented in ISSCC
   [2017 Jan ] Prof. Chae is promoted to an Associate Professor.
   [2016 Sep ] Woojun Choi received Global Ph.D Fellowship from NRF. 
   [2016 Sep ] Direct energy harvesting was published in Adv. Functional Materials.
   [2016 Sep ] Graphene TENG was published in Nano Energy.
   [2016 Sep ] Chang-Wook Lee joined for PhD Study. 
   [2016 Aug ] Sangwoo Lee's work on ULP Audio ADC was accepted in IEEE TCAS-I. 
   [2016 July] Ultrafast droplet actuator was published in RSC Advances.
   [2016 Mar ] Hye-Yeon Lee and Yong-Tae Lee joined for PhD Study. 
   [2016 Feb ] Prof. Chae gave an invited talk as a Forum Speaker in ISSCC.
   [2015 Sep ] Byung-Chul Park and MoonHyung Jang joined for PhD Study. 
   [2015 Sep ] Yeomyung Kim's work on Embedded temp. sensor was presented in ESSCIRC.
   [2015 July] Intracellular stimulation was published in Nano Letters.
   [2015 Mar ] Taewoong Kim and Woojun Choi joined for PhD Study. 
   [2015 Feb ] Myungjin Han's work on low-noise IA was published in IEEE TCAS-II.
   [2015 Jan ] Our work on low-power IF ADC was published in IEEE TCAS-I.
   [2014 Mar ] Sangkuk Jeon, Chanmin Park, Injun Park, and Sangwoo Lee joined for PhD Study. 
   [2014 Feb ] Prof. Chae received the Best Teaching Award from the college of Engineering.
   [2014 Apr ] Robust ADC array was published in IEEE TCAS-II.
   [2014 Feb ] 0.85V Temp. sensor was presented in ISSCC.
   [2013 Dec ] Our work on 20b Zoom ADC was published in IEEE JSSC.
   [2013 Oct ] ULP CMOS Humidity sensor was published in IEEE JSSC.
   [2013 Mar ] Woojin Jo, Sungwoo Song, and Hyunseok Hwang joined for PhD Study. 
   [2013 Feb ] Prof. Chae received the Best Teaching Award from the college of Engineering.
   [2013 Feb ] Our work on 20b Zoom ADC was presented in ISSCC.
   [2013 Feb ] Our work on Temp. sensor was nominated as a Top Access Paper (#22) in IEEE Xplore website.
   [2013 Jan ] Precision Temp. sensor was published in IEEE JSSC.
   [2012 Sep ] High Res. CT Delta-Sigma ADC was presented in ESSCIRC.
   [2012 Sep ] High Performance ROIC was published in IEEE JSSC.
   [2012 Jun ] Energy-efficient Humidity Sensor was presented in Symp on VLSI Circuits.
   [2012 Mar ] Myungjin Han joined for PhD Study. 
   [2012 Mar ] Prof. Chae joined the EE department of Yonsei University.