Professor
  Visiting Professor
 Student
 Alumni
 

Dongkyu Park

Thesis Topic : High-speed data path, 10Gbps Transceiver

Current affiliation : Qualcomm, San Diego

e-mail : dongkyupark at gmail.com


 

Seokryong Yoon 

Thesis Topic : Low Power SoC Design,High-speed I/O

Education : B.S. in Electronics Engineering in Korea University.

Current affiliation : LG Electronics

e-mail : wangyoon at hanmail.net


 
 

Seoksoo Yoon

Thesis Topic : 10Gbps Transceiver, Multi-GHz Microprocessor

Education : B.S. in Electronics Engineering in Korea University.

Current affiliation : Kim & Chang

e-mail : yoon9649 at gmail.com


 

 

Jinhan Kim

Thesis Topic : Mixed Mode IC Design, PLL/DLL

Education : B.S. in Electronics Engineering in Korea University.

Current affiliation : Samsung Electronics

e-mail : jh34.kim at samsung.com


 
 

Wonho Park

Thesis Topic :

Current affiliation : Pluribus Networks, Palo Alto

e-mail : wonho8002 at hotmail.com


 

 

Dongsuk Shin

Thesis Topic : Digital DLL

Current affiliation : NVIDIA

e-mail : dshin28 at vt.edu


 

Wookkee Han

Thesis Topic : Flash memory

Current affiliation : Samsung Electronics.

e-mail : lgpusan at hanmail.net


 

Janghoon Song

Thesis Topic : Dynamic voltage scaling(DC-DC converter)

Current affiliation : BOE, China, Chengdu

e-mail : skykong at hanmail.net


 

Pulkit Jain

Intern Topic : Over sampling transceiver

Current affiliation : Intel, Oregon

e-mail :


 

Sunghoon Ahn

 

  Thesis topic : Spread spectrum clock generator

  Current Affiliation : SK hynix

  e-mail : sunghoon.ahn at gmail.com


 

Jimin Shin

 

  Thesis topic : Wide-Range PLL for 2Gbps Transceiver for Flat Panel Display

  Current Affiliation : Samsung Electronics

  e-mail : jiminshin at gmail.com


 

Inho Lee

 

  Thesis topic : A Self-bias Frequency Synthesizer with a Coarse Tuning Loop for High-Speed Data Transceiver

  Current Affiliation :

  e-mail : lino29 at hanmail.net


 

Kyunghoon Chung

 

  Thesis topic : A Low-Jitter CMOS DLL-Based Frequency Multiplier with Self-Calibration

  Current Affiliation : Samsung Electronics

  e-mail : chungkh38 at naver.com


 

Amit Mittal

Intern Topic : 64/-64b Encoder/Decoder

Current affiliation : Cadence, Austin TX

e-mail :


 

Hyunsoo Chae

 

  Thesis topic : A Wide-Range CMOS All-Digital Multiphase DLL with Supply Noise Tolerance

  Current Affiliation : Cadence, Austin TX

  e-mail : pixy07 at hotmail.com


 

Gilwon Yoon

 

  Thesis topic : A Digitally Controlled DC-DC Buck Converter for Embedded CPU

  Current Affiliation : Samsung Electronics

  e-mail : euraka7120 at hanmail.net


 

Jinwoo Kim

 

  Thesis topic : 6-bit Low-Power Flash ADCs for Wideband Communication Systems

  Current Affiliation : Samsung Electronics

  e-mail : jw8719.kim at samsung.com


 

Jinseock Ma

 

  Thesis topic : Spin transistor using perpendicular magnetization

  Current Affiliation : Samsung Display

  e-mail : jinseock at gmail.com


 

Daejung Shin

 

  Thesis topic : 2Gbps Transmitter for Flat Panel Display

  Current Affiliation : Doestek Co.

  e-mail : sdaejung at doestek.co.kr


 

Ja-Beom Koo

 

  Thesis topic : High Resolution ODT Calibration Method With PVT Variation Immunity

  Current Affiliation : Assistant professor of Cooper Union, New York

  e-mail : kjbjn at hanmail.net


 

Sunghwa Ok

 

  Thesis topic : A DLL-based Multiphase Clock Generator with PVT variation tolerance

  Current Affiliation : SK hynix

  e-mail : sunghwa.ok at hynix.com


 

Taeyoon Kim

 

  Thesis topic : A Study on the Design of Low-power High-resolution Sigma_delta A/D converter for Complex Sensor

  Current Affiliation : LG Electronics

  e-mail : daloveme at nate.com


 

Yongtae Kim

 

  Thesis topic : A 20Gbps Inductorless Coarse-Fine Tunable Adaptive Equalizer

  Current Affiliation : Intel, Santa Clara

  e-mail : fcore4 at gmail.com


 

Sangdon Jung

 

  Thesis topic : 20Gb/s Transmitter for Backplane

  Current Affiliation : Samsung Electronics

  e-mail : sangdon.jung at samsung.com


 

Hyunho Chu

 

  Thesis topic : A Voltage-mode DC-DC Converter with a Novel Oscillator and Ramp Generator and a Soft-start Circuit

  Current Affiliation : Samsung Electronics

  e-mail : huingeuneul at hanmail.net


 

Kisoo Kim

 

 

  

  Research Area: Temperature sensor, Clock distribution

  Current Affiliation : SK hynix

  e-mail : kisoo.kim at hynix.com


 

Woonhyung Heo

 

 

 

  Research Area: Wireline Transceiver

  Current Affiliation : Samsung Electronics

  e-mail : lordhuhu at naver.com


 

Phi-Hung Pham

 

 

 

  Thesis topic : Design and Implementation of Circuit-Switched Network-on-Chip with Dynamic Path-Setup Scheme

  Current Affiliation : Sodick America Corporation, USA

  e-mail : hungpp at gmail.com


 

Young-Ho Kwak

 

 

 

  Dissertation topic : Design of a 20Gb/s Clock and Data Recovery with Unlimited Phase Shifting Algorithm

  Current Affiliation : Samsung Electronics

  e-mail :yh.kwak at gmail.com


 

Moo-Young Kim

 

 

 

  Dissertation topic : A 10-bit 100-MS/s Pipelined A/D Converter Using Input-Swapped Opamp Sharing and Self-Calibrated V/I Converter

  Current Affiliation : Samsung Electronics System LSI

  e-mail : myoung81.kim at samsung.com


 

Dong Seok Kim

 

 

 

  Thesis topic : A 0.06% Output Voltage Ripple PWM Regulated Charge Pump and SIMO Buck Converter in CCM Mode with Half-switching Scheme for Mobile Applications

  Current Affiliation :  SK hynix

  e-mail : dgtsdt at naver.com


 

Jabeom Koo

 

 

 

  Thesis topic : Frequency-to-Digital Converter Based Temperature Sensor with Process Variation Compensation

  Current Affiliation : SK hynix

  e-mail : kranzn at gmail.com, jabeom1.koo at SK.com


 

Debashis Dhar

 

 

 

  Thesis topic : A 4Gbps Output Driver with a TDC-Based Skew Compensation Technique

  Current Affiliation : Technische Universiteit Eindhoven.

  e-mail : d.dhar at tue.nl


 

Kyeong-min Kim

 

 

 

  Thesis topic : 11.2Gbps LVDS Receiver with Wide Input Range Comparator

  Current Affiliation : SK hynix

  e-mail : anribabar at hanmail.net


 

Inhwa Jung

 

  Dissertation topic : Wide-Range Receiver Design without Using Reference Clock Source

  Current Affiliation : SK hynix

  e-mail : pureih at gmail.com                                  


 

Jihwan Kim

 

  Thesis topic : A Wide Input Range Hybrid DC-DC Conversion System and A SIFO AC-DC Rectifier for Energy Harvesting

  Current Affiliation : SK hynix

  e-mail : jihwan2.kim at sk.com


 

Hong-Seung Yang

 

  Thesis topic : A 720Mbps Bi-directional Receiver for Displayport v.1.2 Auxiliary Channel

  Current Affiliation : Samsung Electronics

  e-mail : nillily21 at gmail.com


 

Hyun Woo Lee

 

  Thesis topic : A 1.6V 1.4Gb/s/pin Consumer DRAM with Self-Dynamic Voltage Scaling Technique

  Current Affiliation : Micron Technology, USA

  e-mail : richduck.james at gmail.com


 

Byung-Wook Ahn

 

  Thesis topic : Interconnect Reliability Degradation Monitoring Circuitry

  Current Affiliation : Qualcomm

  e-mail : bahn at qti.qualcomm.com


 

Nam-Wook Cho

 

  Thesis topic: A 3.125Gb/s all-digital clock and data recovery circuit for XAUI interface

  Current Affiliation : LG display

  e-mail : skadn71 at gmail.com


 

Minyoung Song

 

  Thesis Topic : Digitally-Assisted Clock Generators for Display Applications

  Current Affiliation : Assistant professor of DGIST

  e-mail : smylestyle at gmail.com                      


 

Soo-Bin Lim

 Thesis topic : An 800Mb/s/pin DLL-Based Data Self-Aligner for Through Silicon Via (TSV) Interface

  Current Affiliation : Micron Technology, USA

  e-mail : hegridv at nate.com


 

Jeong Lee

 

 

 

 Thesis topic : A Bi-directional Transceiver for Display Port v1.2 Auxiliary Channel

  Current Affiliation : Siliconworks

  e-mail : nanleecida at gmail.com


 
Sanghun Lee

 

 

 

 Thesis topic : Current-Mode DC-DC Buck Converter with Leading Edge Blanking Circuit for Reliable Current sensing

  Current Affiliation : Dongbu HiTek.

  e-mail : tktn1221 at naver.com


 
Xu Kuo

 

 

 

 Thesis topic : A Study of Restricted Isometry Property for Gaussian Random Matrices

  Current Affiliation : Dalian Naval Academy, China

  e-mail : xukuo2006 at sina.com


 

Younghyun Baek

 Thesis topic : A 5Gb/s/pin Pseudo-differential Signaling Transceiver for Graphics DRAM interface

  Current Affiliation : SK hynix

  e-mail : byhboy1 at hanmail.net


 

Jung-Taek You

 Thesis topic : A 1.7Gb/s/ch High-Speed Single-Ended On-Chip Signaling for Global I/O in Memory

  Current Affiliation : SK hynix

  e-mail : jungtaek.you at SK.com


 

Jungmoon Kim

 Thesis topic : Circuit Design Techniques for Low-Power Energy Harvesting Systems

  Current Affiliation : Samsung Electronics

  e-mail : jungmoon00 at gmail.com


 

Junyoung Song

 

  Thesis topic : Reference-less Receiver Design with Fast Frequency Acquisition Time for Display Interface

  Current Affiliation : Assistant professor of INU

  e-mail : songjy.82 at gmail.com


 

Hokyu Lee

  Thesis topic : A 6-bit 2.5-GS/s Time-Interleaved SAR ADC using Resistor Array Sharing DAC for Wireless Communication Applications

  Current Affiliation : Samsung Electronics

  e-mail : g2jjang at gmail.com


 

Heejun Kim

  Thesis topic : A Digitally Controlled Dual Mode Low-Dropout(LDO) Regulator for Efficiency Enhancement

  Current Affiliation : SK hynix

  e-mail : khjaisl at gmail.com


 

 

 

 

Changsung Choi

  Thesis topic : A Sub-harmonically Injection-locked PLL with Cascaded DLL for Multi-phase Injection

  Current Affiliation : Samsung Electronics

  e-mail : hayanpie at gmail.com


 

 

 

 

Jayoung Kim

  Thesis topic : A 250Mb/s to 6Gb/s Reference-less Clock and Data Recovery Circuit with Clock Frequency Multiplier and Gear-up Controller

  Current Affiliation : SK hynix

  e-mail : likeoran15 at naver.com


 

 

 

 

GyungMin Kim

  Thesis topic : A Sub-Sampling PLL-based Spread Spectrum Clock Generator with Auto-Calibration

  Current Affiliation : Meta, USA

  e-mail : s2hobb at naver.com


 

 

 

 

 

Jaeseon Shim

  Thesis topic : Coil alignment assistance in mobile devices using magnetic induction wireless charging

  Current Affiliation : Renesas

  e-mail : jssim520006 at korea.ac.kr


 

 

 

 

Yongtae Kim

  Thesis topic : A 3Gb/s High-Speed True Random Number Generator Using Metastability of Comparator

  Current Affiliation : SK hynix

  e-mail : kyt4585 at hanmail.net


 

 

 

 

Sun Myung Choi

  Thesis topic : A 5 Gb/s Full-rate Reference-less Clock and Data Recovery using frequency detector measuring data width

  Current Affiliation : SK hynix

  e-mail : sunmyung.choi at sk.com


 

Sewook Hwang

  Thesis topic : Cost-effective and Low-power Design Techniques for Display Interfaces

  Current Affiliation : Butterfly Network, Guilford CT

  e-mail : sewook.hwang at gmail.com


 

Sang-Geun Bae

  Thesis topic : Design and Calibration of Spread-Spectrum Clock Generators Considering PVT Variations

  Current Affiliation : SK hynix

  e-mail : abezang at naver.com


 

Dongyoon Kim

  Thesis topic : Memory I/O - BOST de-skewing circuit

  Current Affiliation : Samsung Electronics

  e-mail : netkdy304 at naver.com


 

Yangho Seo

  Thesis topic : Digital LDO

  Current Affiliation : SK hynix

  e-mail : rabitoki at naver.com


 

Doyoun Kim

  Thesis topic : A Collapse Ring Oscillator PUF in NTV

  Current Affiliation : Samsung Electronics

  e-mail : dkdlzosdo at gmail.com


 

Aurangozeb

  Thesis topic : High Speed ADC Calibration

  Current Affiliation : Synopsys, Canada

  e-mail : aurangoz at ualberta.ca


 

Sungjun Moon

  Thesis topic : MIPI C-PHY

  Current Affiliation : Samsung Electronics

  e-mail : sungjunmon at hanmail.net


 

Sangsu Lee

  Thesis topic : A near-threshold all-digital pll with a bootstrapped DCO using low-dropout regulator for mitigating PVT-variation

  Current Affiliation : Samsung Electronics

  e-mail : tremtorque at gmail.com


 

Jinseok Oh

  Thesis topic : A reconfigurable four-output switched-capacitor DC-DC converter

  Current Affiliation : SK hynix

  e-mail : skhy.2066352 at sk.com


 

Byunggun Joung

  Thesis topic : Differentiator-assisted feedback techinque using edge-pursuit comparator for fast transient response of DC DC buck converter

  Current Affiliation : Ph.D. at Purdue University

  e-mail : jbg1324 at gmail.com


 

Choonghwan Lee

  Thesis topic : A 1-to-14GHz Fast Locking All-Digital PLL through LF Analysis for DVFS Systems

  Current Affiliation : Samsung Electronics

  e-mail : cma1114 at naver.com


 

 

Jaehun Jun

  Thesis topic : Digital Cell Library and Digitally Assisted PLL & LDO for Near-Threshold Voltage Operation

  Current Affiliation : LG Display

  e-mail : ranier@paran.com


 

 

Minseob Shim

  Thesis topic : Energy harvesting system and energy efficient comparator for wireless sensor nodes

  Current Affiliation : Assistant professor of GNU

  e-mail : sms8520@gnu.ac.kr


 

 

Minho Park

  Thesis topic : Resistor-Free Transmitter with Temperature Compensation for Low-Power DRAM

  Current Affiliation : Siliconworks

  e-mail : quicknom at naver.com


 

 

Eunhee Kim

  Thesis topic : A digitally Low-Dropout Voltage Regulator(LDO) Utilizing Adaptive SAR-based Algorithm

  Current Affiliation : SK hynix

  e-mail : dmsgml1414 at naver.com


 

 

Junwon jeong

  Thesis topic : Energy Harvesting Charger and Battery State-of-charge Indicator for Low-Power IoT Devices

  Current Affiliation : Assistant professor of Sookmyung Women's University

  e-mail : jjwaisl at gmail.com


 

 

Yeonho Lee

  Thesis topic : Bit-Efficient Transceiver Design Utilizing Braid Clock

 

 

 

 

Signaling and Enhanced Braid Signaling

 

 

  Current Affiliation : SK hynix

   e-mail : ylee.adbcs at gmail.com


 

 

 

 

 

Youngbog Yoon

 

 

 

  Thesis topic : DLL, Deskewing

 

 

 

 

 

  Current Affiliation : SK hynix

   e-mail : yygbog at gmail.com


 

Junyoung Maeng

  Thesis topic : Energy-Efficient Power Management System Design

 

 

 

 

Techniques for Battery-Powered Applications

 

 

  Current Affiliation : Samsung Electronics Memory Business

   e-mail : jym0275 at gmail.com


 

Yunsoo Park

 

  Thesis topic : A High-Linearity Dynamic Amplifier and Calibration

 

 

 

 

Techniques for High-Speed A/D Converters

 

 

  Current Affiliation : Korea Electronics Technology Institute

   e-mail : yunsoopark613 at gmail.com


 

Minseob Lee

 

 

  Thesis topic : A 3-4GHz DCC Using Cost-Effective Vernier Delay

 

 

 

 

Line Time-to-Digital Converter Without Synchronous Delay Line

 

 

  Current Affiliation : SK hynix

   e-mail : minseop1.lee at sk.com


 

 

Jeewan Lee

 

 

 

  Thesis topic : A Wide Range Adaptive Operation Phase Rotator -

 

 

 

 

Based All Digital Delay Locked Loop for LPDDR5 Interfaces

 

 

  Current Affiliation : SK hynix

   e-mail : swc01014 at naver.com


 

 

Wonkee Park

 

 

 

  Thesis topic : ADC

 

 

 

  Current Affiliation : Korea Electronics Technology Institute

   e-mail : wkpark74 at keti.re.kr


 

 

Dongju Lim

 

 

 

  Thesis topic : Switched-Capacitor-Based DC-DC Converters and

 

 

 

 

ESD protection Circuits for Mobile Applications

 

 

  Current Affiliation : SK hynix

   e-mail : dongju.lim at sk.com


 

 

Chaegang Lim

 

 

 

  Thesis topic : High-resolution Sensor Readout ICs for V and C

 

 

 

 

Sensing

 

 

  Current Affiliation : Samsung Electronics

   e-mail : inclue at korea.ac.kr


 

 

Jaegeun Song

 

 

 

  Thesis topic : Design Techniques for Energy-Efficient SAR ADCs

 

 

  Current Affiliation : Samsung Electronics

   e-mail : sjk1375 at gmail.com


 

 

Hyunsu Park

 

 

 

  Thesis topic : High-Bandwidth Memory Interface Design

 

 

 

 

Techniques using Single-ended Multi-Level Signaling and Multi-

 

 

 

 

Phase Clocking

 

 

  Current Affiliation : SK hynix

   e-mail : hyunsu1696 at naver.com


 

 

Jeongsik Yoo

 

 

 

  Thesis topic : Low-Power Memory Interface Scheme using Active

 

 

 

 

Inductor and Hardware Security Circuits for Internet of Things

 

 

 

 

 Applications

 

 

  Current Affiliation : Samsung Electronics

   e-mail : jeongsik.yu at samsung.com


 

 

Minsu Jeong

  Thesis topic : A study on ultra-fine-pitch high-brightness pixel

 

 

 

 

circuit and driving backplane IC for augmented reality LCoS micro-

 

 

 

 

display

 

 

  Current Affiliation : Raontech

   e-mail : Minsu.Jeong at raon.io


 

 

Changhun Park

 

 

 

  Thesis topic : A Reconfigurable SC with VCR-Overlapping Control

 

 

 

 

Scheme Achieving Seamless CRM

 

 

  Current Affiliation : SK hynix

   e-mail : qkrcdkgns at naver.com


 

 

Kungryun Yoon

 

 

 

  Thesis topic : A 4.5 Gb/s/pin Transceiver with Hybrid ISI and FEXT

 

 

 

 

Equalization Scheme for Next Generation HBM Interface

 

 

  Current Affiliation : Katech

   e-mail : yky582582 at naver.com


 

 

Eunji Lee

 

 

 

  Thesis topic : Decoupling Capacitor using Dummy Metal Fill for

 

 

 

 

Power Supply Noise Reduction

 

 

  Current Affiliation : Samsung Electronics

    e-mail : eunji2 at korea.ac.kr


 

 

Inho Park

  Thesis topic : Energy-Efficient Power Management System for

 

 

 

 

Low-Power Wireless Sensor Nodes

 

 

  Current Affiliation : Assistant professor of Inha University

   e-mail :  inho0726 at gmail.com


 

 

Yoonjae Choi

 

  Thesis topic : Energy-Efficient Time-Domain Design Techniques for

 

 

 

 

High-Speed Memory Interfaces

 

 

 

  Current Affiliation : Samsung Electronics

   e-mail :  louischoi at naver.com


 

 

Seokwon Jang

  Thesis topic : A 14.0-ENOB Third-Order Noise-Shaping SAR ADC

 

 

 

 

Using Closed-Loop Dynamic Amplifer

 

 

 

  Current Affiliation : Samsung Electronics

   e-mail : addewe951 at naver.com


 

 

 

 

Jaewon Ryu

  Thesis topic : A 4.2-V Input Hybrid Step-Down DC-DC Converter

 

 

 

 

Utilizing High DCR Inductor Achieving High-Efficiecny With Reduced

 

 

 

 

Inductor Current and Switching Stress

 

  Current Affiliation : Samsung Electronics

   e-mail : jwyou2 at korea.ac.kr


 

Hyoshin Kang

  Thesis topic : A 13 Gb/s NRZ Recevier Using Data Edge Sampling for

 

 

 

 

Memory Interfaces



 

  Current Affiliation : SK hynix

   e-mail : worldkang97 at naver.com


 

Jonghyuck Choi

  Thesis topic : Energy-Efficient Single-Ended Transceiver and

 

 

 

 

Equalizer Design Technique for High-Speed Memory Interfaces

 

 

 

  Current Affiliation : Samsung Electronics

  e-mail : cjh93 at korea.ac.kr


 

Jincheol Sim

  Thesis topic : Design and Analysis of High-Speed Wireline

 

 

 

 

Transceivers Utilizing Multi-Bit per Symbol Signaling Techniques for

 

 

 

 

Short-Reach Links

 

 

 

  Current Affiliation : Samsung Electronics

  e-mail : cheol0428 at naver.com