152 lines
3.2 KiB
Plaintext
152 lines
3.2 KiB
Plaintext
Version 4
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SHEET 1 1388 720
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WIRE 224 -32 192 -32
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WIRE 320 -32 288 -32
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WIRE 512 -16 480 -16
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WIRE 656 -16 576 -16
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WIRE 832 0 800 0
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WIRE 928 0 896 0
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WIRE 1120 16 1088 16
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WIRE 1264 16 1184 16
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WIRE 256 80 256 64
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WIRE 80 96 -32 96
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WIRE 192 96 192 -32
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WIRE 192 96 160 96
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WIRE 224 96 192 96
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WIRE 544 96 544 80
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WIRE -32 112 -32 96
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WIRE 320 112 320 -32
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WIRE 320 112 288 112
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WIRE 368 112 320 112
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WIRE 480 112 480 -16
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WIRE 480 112 448 112
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WIRE 512 112 480 112
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WIRE 864 112 864 96
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WIRE 224 128 192 128
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WIRE 656 128 656 -16
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WIRE 656 128 576 128
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WIRE 704 128 656 128
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WIRE 800 128 800 0
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WIRE 800 128 784 128
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WIRE 832 128 800 128
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WIRE 1152 128 1152 112
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WIRE 512 144 480 144
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WIRE 928 144 928 0
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WIRE 928 144 896 144
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WIRE 976 144 928 144
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WIRE 1088 144 1088 16
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WIRE 1088 144 1056 144
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WIRE 1120 144 1088 144
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WIRE 256 160 256 144
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WIRE 832 160 816 160
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WIRE 1264 160 1264 16
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WIRE 1264 160 1184 160
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WIRE 1280 160 1264 160
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WIRE 544 176 544 160
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WIRE 1120 176 1088 176
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WIRE 864 192 864 176
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WIRE -32 208 -32 192
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WIRE 1152 208 1152 192
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WIRE 192 224 192 128
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WIRE 656 224 656 128
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WIRE 656 224 192 224
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WIRE 816 240 816 160
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WIRE 944 240 816 240
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WIRE 1264 240 1264 160
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WIRE 1264 240 1024 240
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WIRE 320 288 208 288
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WIRE 480 288 480 144
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WIRE 480 288 400 288
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WIRE 1088 288 1088 176
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WIRE 1088 288 480 288
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WIRE 208 304 208 288
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WIRE 480 304 480 288
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WIRE 208 400 208 384
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WIRE 480 400 480 384
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FLAG 208 400 0
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FLAG 256 64 +V
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FLAG 208 288 +V
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FLAG 1280 160 OUT
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FLAG -32 96 IN
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FLAG -32 208 0
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FLAG 544 80 +V
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FLAG 864 96 +V
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FLAG 1152 112 +V
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FLAG 256 160 0
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FLAG 544 176 0
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FLAG 864 192 0
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FLAG 1152 208 0
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FLAG 480 400 0
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SYMBOL voltage 208 288 R0
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SYMATTR InstName V1
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SYMATTR Value 3.3
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SYMBOL res 176 80 R90
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WINDOW 0 0 56 VBottom 2
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WINDOW 3 32 56 VTop 2
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SYMATTR InstName R1
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SYMATTR Value 29.5K
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SYMBOL voltage -32 96 R0
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WINDOW 123 39 57 Left 2
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WINDOW 39 0 0 Left 2
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SYMATTR Value2 AC 1
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SYMATTR InstName V2
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SYMATTR Value 1.65
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SYMBOL cap 288 -48 R90
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WINDOW 0 0 32 VBottom 2
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WINDOW 3 32 32 VTop 2
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SYMATTR InstName C1
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SYMATTR Value 10000p
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SYMBOL res 464 96 R90
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WINDOW 0 0 56 VBottom 2
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WINDOW 3 32 56 VTop 2
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SYMATTR InstName R2
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SYMATTR Value 8.6K
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SYMBOL cap 576 -32 R90
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WINDOW 0 0 32 VBottom 2
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WINDOW 3 32 32 VTop 2
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SYMATTR InstName C2
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SYMATTR Value 10000p
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SYMBOL res 800 112 R90
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WINDOW 0 0 56 VBottom 2
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WINDOW 3 32 56 VTop 2
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SYMATTR InstName R3
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SYMATTR Value 11.8K
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SYMBOL cap 896 -16 R90
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WINDOW 0 0 32 VBottom 2
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WINDOW 3 32 32 VTop 2
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SYMATTR InstName C3
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SYMATTR Value 10000p
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SYMBOL res 1072 128 R90
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WINDOW 0 0 56 VBottom 2
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WINDOW 3 32 56 VTop 2
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SYMATTR InstName R4
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SYMATTR Value 21.5K
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SYMBOL cap 1184 0 R90
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WINDOW 0 0 32 VBottom 2
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WINDOW 3 32 32 VTop 2
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SYMATTR InstName C4
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SYMATTR Value 10000p
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SYMBOL res 416 272 R90
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WINDOW 0 0 56 VBottom 2
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WINDOW 3 32 56 VTop 2
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SYMATTR InstName R5
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SYMATTR Value 10K
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SYMBOL res 464 288 R0
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SYMATTR InstName R6
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SYMATTR Value 10K
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SYMBOL res 1040 224 R90
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WINDOW 0 0 56 VBottom 2
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WINDOW 3 32 56 VTop 2
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SYMATTR InstName R7
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SYMATTR Value 11.8K
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SYMBOL opamps\\LT1466 256 48 R0
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SYMATTR InstName U1
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SYMBOL opamps\\LT1466 544 64 R0
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SYMATTR InstName U2
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SYMBOL opamps\\LT1466 864 80 R0
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SYMATTR InstName U3
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SYMBOL opamps\\LT1466 1152 96 R0
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SYMATTR InstName U4
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TEXT 1024 312 Left 2 !.ac oct 100 10 10K
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TEXT 680 -64 Bottom 2 ;4-Pole 1KHz, 3.3V Single Supply, State Variable Filter
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