Research
High-speed analog, mixed-signal and RF circuits
Memory interface
Quadrature signal corrector for DRAM interface
Supply noise immune clock distribution for low-power DRAM
Wireline Transceivers for Electrical Link
Low-power, high-bandwidth wireline transceiver for DRAM interface
Modulation, line-coding techniques (balanced-coded PAM-4, QAM) for noiseless and power-efficient design
High-speed circuit design for transceiver blocks (Transmitter, Receiver and Clock-path)
RF Frequency Synthesizer Design
Low in-band phase noise hybrid domain PLL
Low reference spur, low fractional spur digital PLL
Reference multiplied, cascaded PLL
Supply noise insensitive PLL
mm-Wave Frequency Synthesizer Design
W-band, V-band frequency synthesizer for radar application
Low frequency-error, low phase-noise PLL for FMCW frequency synthesizer
Fast chirp and wide frequency tuning range FMCW frequency synthesizer