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增益带宽积与带通滤波器中心频率

Other Parts Discussed in Thread: LM158

运放的增益带宽积与它所构建的带通滤波器中心频率有什么具体的关系?

注:我通过仿真实验发现,运放的增益带宽积越大(换运放,不换阻容元件),滤波器中心频率也有所增大。