Nan Sun

Technologies

• Time-domain capacitance-to-digital converter with zoom-in SAR
• Noise and spur reduction technique in fractional-N PLL
• Inverter stacking amplifier
• Continuous-time SAR ADC
• Floating inverter pre-amplifier based dynamic comparator
• Variable gain amplifier utilizing positive feedback and time-domain calibration
• Analog-to-digital converter (ADC) technologies