一个100赫兹巴特沃斯滤波器

低通 巴特沃斯 100HZ ，Design Name: Lowpass, Multiple Feedback, Butterworth Part: Ideal Opamp Order: 2 Stages: 1 Gain: 1 V/V ( 0 dB) Allowable PassBand Ripple: 1 dB Passband Frequency: 100 Hz Corner Frequency Attenuation: -3 dB Stopband Attenuation: -45 dB Stopband Frequency: 5 kHz。。