Create a schematic for Active low-pass filter. 

libSymbols:
- C_Polarized_1
- Device:C_Polarized
- Device:C_Polarized_Small
- INVNTEFX:QUADOPAMP
- R_1
- R_3
- R_4
- Simulation_SPICE:VDC
- Simulation_SPICE:VSIN
- power:GND
- power:PWR_FLAG
schematicSymbols:
- libraryNickname: power
  entryName: GND
  position:
    x: 179.07
    y: 135.89
    angle: 0
  properties:
  - key: Reference
    value: '#PWR0101'
    position:
      x: 179.07
      y: 142.24
      angle: 0
  - key: Value
    value: GND
    position:
      x: 179.07
      y: 140.97
      angle: 0
- libraryNickname: Device
  entryName: R
  position:
    x: 114.3
    y: 68.58
    angle: 90
  properties:
  - key: Reference
    value: R5
    position:
      x: 113.03
      y: 72.39
      angle: 90
  - key: Value
    value: 10k
    position:
      x: 116.84
      y: 72.39
      angle: 90
- libraryNickname: Device
  entryName: R
  position:
    x: 166.37
    y: 92.71
    angle: 180
  properties:
  - key: Reference
    value: R10
    position:
      x: 168.91
      y: 92.71
      angle: 0
  - key: Value
    value: 10k
    position:
      x: 173.99
      y: 92.71
      angle: 0
- libraryNickname: Device
  entryName: R
  position:
    x: 149.86
    y: 97.79
    angle: 90
  properties:
  - key: Reference
    value: R8
    position:
      x: 148.59
      y: 101.6
      angle: 90
  - key: Value
    value: 10k
    position:
      x: 152.4
      y: 101.6
      angle: 90
- libraryNickname: Device
  entryName: R
  position:
    x: 129.54
    y: 127
    angle: 180
  properties:
  - key: Reference
    value: R12
    position:
      x: 132.08
      y: 125.7299
      angle: 0
  - key: Value
    value: 10k
    position:
      x: 132.08
      y: 128.2699
      angle: 0
- libraryNickname: INVNTEFX
  entryName: QUADOPAMP
  position:
    x: 114.3
    y: 59.69
    angle: 0
  properties:
  - key: Reference
    value: U1
    position:
      x: 114.3
      y: 49.53
      angle: 0
  - key: Value
    value: QUADOPAMP
    position:
      x: 114.3
      y: 52.07
      angle: 0
- libraryNickname: INVNTEFX
  entryName: QUADOPAMP
  position:
    x: 165.1
    y: 128.27
    angle: 0
  properties:
  - key: Reference
    value: U1
    position:
      x: 156.21
      y: 129.54
      angle: 90
  - key: Value
    value: QUADOPAMP
    position:
      x: 158.75
      y: 133.35
      angle: 90
- libraryNickname: Device
  entryName: R
  position:
    x: 114.3
    y: 100.33
    angle: 90
  properties:
  - key: Reference
    value: R2
    position:
      x: 113.03
      y: 104.14
      angle: 90
  - key: Value
    value: 10k
    position:
      x: 116.84
      y: 104.14
      angle: 90
- libraryNickname: Device
  entryName: R
  position:
    x: 106.68
    y: 109.22
    angle: 0
  properties:
  - key: Reference
    value: R1
    position:
      x: 100.33
      y: 109.22
      angle: 90
  - key: Value
    value: 10k
    position:
      x: 102.87
      y: 109.22
      angle: 90
- libraryNickname: Simulation_SPICE
  entryName: VDC
  position:
    x: 168.91
    y: 130.81
    angle: 0
  properties:
  - key: Reference
    value: V1
    position:
      x: 172.72
      y: 128.0801
      angle: 0
  - key: Value
    value: 9VDC
    position:
      x: 172.72
      y: 130.6201
      angle: 0
- libraryNickname: INVNTEFX
  entryName: QUADOPAMP
  position:
    x: 149.86
    y: 57.15
    angle: 0
  properties:
  - key: Reference
    value: U1
    position:
      x: 149.86
      y: 46.99
      angle: 0
  - key: Value
    value: QUADOPAMP
    position:
      x: 149.86
      y: 49.53
      angle: 0
- libraryNickname: power
  entryName: PWR_FLAG
  position:
    x: 168.91
    y: 119.38
    angle: 0
  properties:
  - key: Reference
    value: '#FLG0102'
    position:
      x: 168.91
      y: 117.475
      angle: 0
  - key: Value
    value: PWR_FLAG
    position:
      x: 168.91
      y: 114.3
      angle: 0
- libraryNickname: Device
  entryName: R
  position:
    x: 129.54
    y: 111.76
    angle: 180
  properties:
  - key: Reference
    value: R11
    position:
      x: 132.08
      y: 110.4899
      angle: 0
  - key: Value
    value: 10k
    position:
      x: 132.08
      y: 113.0299
      angle: 0
- libraryNickname: Device
  entryName: C_Polarized
  position:
    x: 139.7
    y: 127
    angle: 0
  properties:
  - key: Reference
    value: C6
    position:
      x: 143.51
      y: 128.27
      angle: 0
  - key: Value
    value: 100uF
    position:
      x: 142.24
      y: 130.81
      angle: 0
- libraryNickname: Device
  entryName: C_Polarized
  position:
    x: 148.59
    y: 116.84
    angle: 0
  properties:
  - key: Reference
    value: C7
    position:
      x: 153.67
      y: 114.3
      angle: 0
  - key: Value
    value: 220uF
    position:
      x: 152.4
      y: 118.11
      angle: 0
- libraryNickname: Device
  entryName: R
  position:
    x: 121.92
    y: 80.01
    angle: 180
  properties:
  - key: Reference
    value: R4
    position:
      x: 124.46
      y: 80.01
      angle: 0
  - key: Value
    value: 10k
    position:
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      y: 80.01
      angle: 0
- libraryNickname: Device
  entryName: R
  position:
    x: 166.37
    y: 60.96
    angle: 180
  properties:
  - key: Reference
    value: R9
    position:
      x: 168.91
      y: 60.96
      angle: 0
  - key: Value
    value: 10k
    position:
      x: 172.72
      y: 60.96
      angle: 0
- libraryNickname: Device
  entryName: R
  position:
    x: 133.35
    y: 91.44
    angle: 270
  properties:
  - key: Reference
    value: R3
    position:
      x: 133.35
      y: 85.09
      angle: 90
  - key: Value
    value: 10k
    position:
      x: 133.35
      y: 87.63
      angle: 90
- libraryNickname: power
  entryName: PWR_FLAG
  position:
    x: 168.91
    y: 135.89
    angle: 0
  properties:
  - key: Reference
    value: '#FLG01'
    position:
      x: 168.91
      y: 137.795
      angle: 0
  - key: Value
    value: PWR_FLAG
    position:
      x: 173.99
      y: 140.97
      angle: 0
- libraryNickname: Device
  entryName: R
  position:
    x: 149.86
    y: 66.04
    angle: 90
  properties:
  - key: Reference
    value: R7
    position:
      x: 148.59
      y: 69.85
      angle: 90
  - key: Value
    value: 10k
    position:
      x: 152.4
      y: 69.85
      angle: 90
- libraryNickname: Device
  entryName: C_Polarized_Small
  position:
    x: 160.02
    y: 57.15
    angle: 270
  properties:
  - key: Reference
    value: C4
    position:
      x: 160.5661
      y: 50.8
      angle: 90
  - key: Value
    value: 1uF
    position:
      x: 160.5661
      y: 53.34
      angle: 90
- libraryNickname: Device
  entryName: C_Polarized_Small
  position:
    x: 160.02
    y: 88.9
    angle: 270
  properties:
  - key: Reference
    value: C5
    position:
      x: 160.5661
      y: 82.55
      angle: 90
  - key: Value
    value: 1uF
    position:
      x: 160.5661
      y: 85.09
      angle: 90
- libraryNickname: Device
  entryName: C_Polarized_Small
  position:
    x: 124.46
    y: 59.69
    angle: 270
  properties:
  - key: Reference
    value: C3
    position:
      x: 125.0061
      y: 53.34
      angle: 90
  - key: Value
    value: 1uF
    position:
      x: 125.0061
      y: 55.88
      angle: 90
- libraryNickname: Device
  entryName: C_Polarized_Small
  position:
    x: 106.68
    y: 119.38
    angle: 0
  properties:
  - key: Reference
    value: C1
    position:
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      angle: 0
  - key: Value
    value: 1uF
    position:
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      y: 120.1038
      angle: 0
- libraryNickname: Device
  entryName: R
  position:
    x: 133.35
    y: 59.69
    angle: 270
  properties:
  - key: Reference
    value: R6
    position:
      x: 133.35
      y: 53.34
      angle: 90
  - key: Value
    value: 10k
    position:
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      y: 55.88
      angle: 90
- libraryNickname: Device
  entryName: C_Polarized_Small
  position:
    x: 124.46
    y: 91.44
    angle: 270
  properties:
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    value: C2
    position:
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      y: 85.09
      angle: 90
  - key: Value
    value: 1uF
    position:
      x: 125.0061
      y: 87.63
      angle: 90
- libraryNickname: Simulation_SPICE
  entryName: VSIN
  position:
    x: 106.68
    y: 130.81
    angle: 0
  properties:
  - key: Reference
    value: V2
    position:
      x: 110.49
      y: 128.0801
      angle: 0
  - key: Value
    value: VSIN
    position:
      x: 110.49
      y: 130.6201
      angle: 0
- libraryNickname: INVNTEFX
  entryName: QUADOPAMP
  position:
    x: 114.3
    y: 91.44
    angle: 0
  properties:
  - key: Reference
    value: U1
    position:
      x: 114.3
      y: 81.28
      angle: 0
  - key: Value
    value: QUADOPAMP
    position:
      x: 114.3
      y: 83.82
      angle: 0
- libraryNickname: INVNTEFX
  entryName: QUADOPAMP
  position:
    x: 149.86
    y: 88.9
    angle: 0
  properties:
  - key: Reference
    value: U1
    position:
      x: 149.86
      y: 78.74
      angle: 0
  - key: Value
    value: QUADOPAMP
    position:
      x: 149.86
      y: 81.28
      angle: 0
junctions:
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    y: 54.61
    angle: 0
- position:
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    y: 86.36
    angle: 0
- position:
    x: 168.91
    y: 120.65
    angle: 0
- position:
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    y: 59.69
    angle: 0
- position:
    x: 166.37
    y: 57.15
    angle: 0
- position:
    x: 142.24
    y: 91.44
    angle: 0
- position:
    x: 168.91
    y: 135.89
    angle: 0
- position:
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    y: 135.89
    angle: 0
- position:
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    angle: 0
- position:
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    angle: 0
- position:
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    angle: 0
- position:
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    angle: 0
noConnects: []
busEntries: []
graphicalItems:
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- type: wire
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globalLabels:
- text: IN
  shape: input
  position:
    x: 106.68
    y: 124.46
    angle: 180
- text: R-OUT
  shape: output
  position:
    x: 166.37
    y: 82.55
    angle: 0
- text: L-OUT
  shape: output
  position:
    x: 166.37
    y: 50.8
    angle: 0
sheetInstances:
- instancePath: /
  page: '1'
