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如上图的带通滤波器，Q的计算公式是否是：Q=sqrt( (R50+R62) * R55 * C21*C23) / ( (C21+C23) * R55)，通带增益K如何计算？ 谢谢
你好，带通滤波器的设计可以直接使用TI官网上的webench滤波器设计工具直接设计，省去计算，谢谢。
