Research Focus
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CMOS Mixed-Signal (Analog + Digital) Integrated Circuits Design for System-on-Chip (SOC) and System LSI
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Communication-aware System-on-Chip (SOC), Network-on-chip (NOC), & System-in-Package (SIP) design, reconfigurable VLSI system design
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Low-voltage and Ultra-low-power nano scale CMOS circuits
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Low-voltage and low-power ADC/DAC design
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High-Speed & High-Performance CMOS I/O Interface Circuits & Systems
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Serial link transceivers (DFE/FFE) and clock recovery circuits (PLL/DLL/CDR/SerDes)
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Tera-bps Silicon-Photonics Link PHY Technology
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DisplayPort/eDP/HDMI/LVDS/SATA/USB ICs
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High-speed and low-power on-chip signaling techniques
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Signal integrity (SI) and power integrity (PI) for Chip-PKG-PCB co-design
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Advanced CMOS Interconnect Circuits for Inter- and Intra-ULSI Communications
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Multiple access I/O interconnect schemes using RF/CDMA/FDMA techniques
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Ultra low-power I/O interface for on-chip & board-level communications
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Signaling and clocking technologies for Network-on-chip (NOC), HBM, and 3D-SOC
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Wireless communication technologies for 3D-IC
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High-Performance & Low-Power Circuits for Future Memory and Display Systems
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High-speed I/O &Clocking circuits for DDR3/DDR4/DDR5/LPDDR5/XDR DRAMs &Flash memories
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Embedded memory circuits and systems
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Ultra low-power memory circuits with ECC (Error Correction Code)
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On-chip voltage regulators and reference generators
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LCD drivers, LED control circuits, and interface circuits for ultra-wide LCDs
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Power Management ICs (PMICs) for Mobile and Display devices
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Dual Power Step-Up/Step-Down DC-DC Converters
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Triple Output (Boosting/Inverting) DC-DC Converter IC for AMOLED Displays
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Low dropout regulators (LDOs), Buck Converters
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Neuromorphic Integrated Circuits and Reconfigurable Interconnects for Neuromorphic Computings
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Deep Learning Circuits and Systems
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Analog circuits for Internet of Things (IoT)
Future Research Interests
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FPGA-based Communication SOC &CMOS RF IC, RF SOC design
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Cryptography circuits and systems
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Ultra low power Clocking and Power Management Circuits for IoT
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Display driver IC (DDI) and CMOS image sensor (CIS) applications
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Sensors and ROIC