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Research Area

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Research Focus




  • CMOS Mixed-Signal (Analog + Digital) Integrated Circuits Design for  System-on-Chip (SOC) and System LSI

  • Communication-aware System-on-Chip (SOC), Network-on-chip (NOC), & System-in-Package (SIP) design, reconfigurable VLSI system design

  • Low-voltage and Ultra-low-power nano scale CMOS circuits

  • Low-voltage and low-power ADC/DAC design

  • High-Speed & High-Performance CMOS I/O Interface Circuits & Systems

  • 2.5D/3D Heterogeneous Integration (HI) Technology and Inter-Chiplet Communication Link PHY Technology

  • Serial link transceivers (DFE/FFE) and clock recovery circuits (PLL/DLL/CDR/SerDes)

  • Tera-bps Silicon-Photonics Link PHY Technology

  • DisplayPort/eDP/HDMI/LVDS/SATA/USB ICs

  • High-speed and low-power on-chip signaling techniques

  • Signal integrity (SI) and power integrity (PI) for Chip-PKG-PCB co-design

  • Advanced CMOS Interconnect Circuits for Inter- and Intra-ULSI Communications

  • Multiple access I/O interconnect schemes using RF/CDMA/FDMA techniques

  • Ultra low-power I/O interface for on-chip & board-level communications

  • Signaling and clocking technologies for Network-on-chip (NOC), HBM, and 3D-SOC

  • Wireless communication technologies for 3D-IC

  • High-Performance & Low-Power Circuits for Future Memory and Display Systems

  • High-speed I/O &Clocking circuits for DDR3/DDR4/DDR5/LPDDR5/XDR DRAMs &Flash memories

  • Embedded memory circuits and systems

  • Ultra low-power memory circuits with ECC (Error Correction Code)

  • On-chip voltage regulators and reference generators

  • LCD drivers, LED control circuits, and interface circuits for ultra-wide LCDs

  • Power Management ICs (PMICs) for Mobile and Display devices

  • Gate Driver ICs for GaN/SiC Power Transistors 

  • Monolithic GaN DC-DC Converters

  • Dual Power Step-Up/Step-Down DC-DC Converters

  • Triple Output (Boosting/Inverting) DC-DC Converter IC for AMOLED Displays

  • Low dropout regulators (LDOs), Buck Converters

  • Neuromorphic Integrated Circuits and Reconfigurable Interconnects for Neuromorphic Computings

  • Deep Learning Circuits and Systems

  • Analog circuits for Internet of Things (IoT)

Future Research Interests

  • FPGA-based Communication SOC &CMOS RF IC, RF SOC design

  • Cryptography circuits and systems

  • Ultra low power Clocking and Power Management Circuits for IoT

  • Display driver IC (DDI) and CMOS image sensor (CIS) applications

  • Sensors and ROIC