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Time-domain capacitance-to-digital converter with zoom-in SAR
BackgroundTwo technologies are touched upon below—an energy-efficient comparator followed by a time domain two-step capacitance-to-digital converter. Comparators bridge the analog and digital world. A low-power, low-noise comparator is critical for analog-to-digital converters. A comparator consists of a pre-amp followed by a latch. Dynamic comparators,...
Published: 12/11/2020
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Inventor(s): Nan Sun, Xiyuan Tang
Keywords(s): Capacitance-to-digital converter
Category(s): Physical sciences > Semiconductor
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