主动低通滤波器电路(Activelow-passfilter)
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主动低通滤波器电路(Active low-pass filter)
R1 = R2 = 16 K
R3 = R4 = 100 K
C1 = C2 = 0.01 uF
放大倍数Av = R4 / (R3+R4)
Freq = 1 KHz
R1 = R2 = 16 K
R3 = R4 = 100 K
C1 = C2 = 0.01 uF
放大倍数Av = R4 / (R3+R4)
Freq = 1 KHz
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