Analog to Digital Converter with Threshold Inverter Quantization Comparator

• Main Authors: He, Tsung-Yu, 何宗侑
• Other Authors: Lee, Da-Huei
• Format: Others
• Language: zh-TW
• Published: 104
• Online Access: http://ndltd.ncl.edu.tw/handle/37251129374771971861

碩士 === 南臺科技大學 === 電子工程系 === 103 === Most of the signals in our life is Analog signal. We need Analog to Digital converter to switch the Analog signal to Digital signal. The demand of Low power consumption and low voltage of digital signal is more important. This research analysis the flash Analog to digital converter, depends on Complementary Metal-Oxide-Semiconductor, threshold inverter quantization voltage to be low power consumption and high speed. The Complementary Metal-Oxide-Semiconductor’s threshold inverter quantization voltage technology is a special way to provide a reference voltage, the difference between the original flash Analog to digital converter is using the complementary metal-oxide-semiconductor threshold inverter quantization comparator to substitute the reference voltage which caused by the resistance and coupling capacitor. This technology is called threshold inverter quantization voltage technology, compare to the original flash analog to digital converter can efficiently reduce the area of the chip and the consumed power.