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Range compression in oversampling analog-to-digital converters using differential input signals
Range compression in oversampling analog-to-digital converters using differential input signals
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机译:使用差分输入信号对过采样模数转换器进行范围压缩
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摘要
An analog-to-digital converter according to the invention is provided. The analog-to-digital converter preferably includes an analog input signal, a first reference signal, a second reference signal, and a range compression signal. The range compression signal is preferably characterized by a magnitude greater than the first reference signal and smaller than the second reference signal. In addition, when the analog input signal is sampled N times and the range compression signal is sampled N1 times, a compression factor related at least in part to the ratio N1/(N+N1) is obtained.
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