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如图所示ADC采样开始时间对应的是起始频率还是0处对应是起始频率?...
您好,请重新上传图片,谢谢!
起始频率
要是ADC开始采样对应的是起始频率,那0处对应的是啥频率?
0处对应的频率通常是直流(DC)信号,也可以理解为零频率。
那带宽是指ADC采样那一段吗?
您好,
带宽通常指的是ADC的输入信号能够有效传输的频率范围。在这种情况下,带宽表示了ADC能够准确采样的最高频率