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ANALOG-TO-DIGITAL CONVERTER UTILIZING DIFFERENT FEEDBACK EFFECTS TO OBTAIN ACCURACY AND RESOLUTION
ANALOG-TO-DIGITAL CONVERTER UTILIZING DIFFERENT FEEDBACK EFFECTS TO OBTAIN ACCURACY AND RESOLUTION
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机译:模拟到数字转换器利用不同的反馈效果来获得精度和分辨率
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摘要
An analog-to-digital converter provides improved resolution without attendant loss of accuracy or speed of operation over known converters. This is achieved by providing slow-acting feedback to the integrating circuit for increasing resolution. The fast-acting feedback consists of quanta of charge of defined magnitude and the slow-acting feedback is derived from the fast feedback either by smoothing or by reducing the frequency of the quanta.
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