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两种带通滤波器的特点

更新时间: 2020-09-25 00:00:00     

1、无限增益多路反馈带通滤波器:可以少用一个元件,但是高Q值时元件数值范围分布大,元件误差对Q值影响大,因此最好用于Q在10以下。

2、压控电压源带通滤波器:带宽、中心频率可以单独调整,调整比较方便,Q值不宜大于10。

关键词: 滤波器 特点

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