Filtro

FilterPro Design Report
Schematic
Design Name: Lowpass, Multiple Feedback, Butterworth Part: Ideal Opamp Order: 8 Stages: 4 Gain: 1 V/V ( 0 dB) Allowable PassBand Ripple: 1 dB Passband Frequency:80 Hz Corner Frequency Attenuation: -3 dB Stopband Attenuation: -45 dB Stopband Frequency: 160 Hz

FilterPro
22. september 2011 14:41:39

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FilterPro Design Report
Frequency and PhaseResponses
Design Name: Lowpass, Multiple Feedback, Butterworth Part: Ideal Opamp Order: 8 Stages: 4 Gain: 1 V/V ( 0 dB) Allowable PassBand Ripple: 1 dB Passband Frequency: 80 Hz Corner FrequencyAttenuation: -3 dB Stopband Attenuation: -45 dB Stopband Frequency: 160 Hz

FilterPro
22. september 2011 14:41:40

-2-

FilterPro Design Report
Bill of Materials
Design Name: Lowpass, MultipleFeedback, Butterworth Part: Ideal Opamp Order: 8 Stages: 4 Gain: 1 V/V ( 0 dB) Allowable PassBand Ripple: 1 dB Passband Frequency: 80 Hz Corner Frequency Attenuation: -3 dB Stopband Attenuation: -45 dBStopband Frequency: 160 Hz

Element ID
R1 (Stage 1) R2 (Stage 1) R3 (Stage 1) C1 (Stage 1) C2 (Stage 1) OpAmp (Stage 1) R1 (Stage 2) R2 (Stage 2) R3 (Stage 2) C1 (Stage 2) C2 (Stage 2) OpAmp (Stage 2)R1 (Stage 3) R2 (Stage 3) R3 (Stage 3) C1 (Stage 3) C2 (Stage 3) OpAmp (Stage 3) R1 (Stage 4) R2 (Stage 4) R3 (Stage 4) C1 (Stage 4) C2 (Stage 4) OpAmp (Stage 4)

Quantity
1 1 1 1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1

Part Number Value
Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard StandardStandard Standard Standard Standard Standard Standard Standard 388,1Ω 388,1Ω 194,1Ω 1uF 52,54uF 1,11KΩ 1,11KΩ 552,6Ω 1uF 6,48uF 1,65KΩ 1,65KΩ 827,1Ω 1uF 2,89uF 1,95KΩ 1,95KΩ 975,6Ω 1uF 2,08uFTolerance
Exact: 0% Exact: 0% Exact: 0% Exact: 0% Exact: 0%

Description
Resistor Resistor Resistor Capacitor Capacitor Ideal OpAmp

Manufacturer

Exact: 0% Exact: 0% Exact: 0% Exact: 0% Exact: 0%...