125 lines
2.5 KiB
Plaintext
125 lines
2.5 KiB
Plaintext
Version 4
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SHEET 1 1004 692
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WIRE 144 48 32 48
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WIRE 320 48 224 48
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WIRE 560 64 448 64
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WIRE 736 64 640 64
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WIRE -192 80 -192 64
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WIRE -80 80 -80 64
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WIRE 224 128 208 128
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WIRE 320 128 320 48
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WIRE 320 128 288 128
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WIRE 640 144 624 144
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WIRE 736 144 736 64
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WIRE 736 144 704 144
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WIRE -192 176 -192 160
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WIRE -80 176 -80 160
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WIRE -64 240 -144 240
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WIRE 32 240 32 48
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WIRE 32 240 16 240
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WIRE 80 240 32 240
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WIRE 208 240 208 128
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WIRE 208 240 160 240
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WIRE 224 240 208 240
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WIRE -144 256 -144 240
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WIRE 32 256 32 240
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WIRE 320 256 320 128
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WIRE 320 256 288 256
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WIRE 352 256 320 256
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WIRE 448 256 448 64
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WIRE 448 256 432 256
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WIRE 496 256 448 256
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WIRE 624 256 624 144
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WIRE 624 256 576 256
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WIRE 640 256 624 256
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WIRE 224 272 208 272
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WIRE 448 272 448 256
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WIRE 736 272 736 144
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WIRE 736 272 704 272
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WIRE 768 272 736 272
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WIRE 640 288 624 288
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WIRE 32 336 32 320
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WIRE -144 352 -144 336
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WIRE 448 352 448 336
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FLAG -192 176 0
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FLAG 768 272 OUT
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FLAG 256 224 +V
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FLAG 256 288 -V
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FLAG -192 64 +V
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FLAG -80 176 0
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FLAG -80 64 -V
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FLAG 208 272 0
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FLAG 32 336 0
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FLAG -144 352 0
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FLAG 672 240 +V
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FLAG 672 304 -V
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FLAG 624 288 0
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FLAG 448 352 0
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SYMBOL voltage -192 64 R0
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WINDOW 123 44 91 Left 2
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WINDOW 39 0 0 Left 2
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SYMATTR InstName V1
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SYMATTR Value 3.3
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SYMBOL voltage -80 64 R0
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WINDOW 123 44 91 Left 2
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WINDOW 39 0 0 Left 2
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SYMATTR InstName V2
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SYMATTR Value -3.3
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SYMBOL cap 288 112 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 47p
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SYMBOL res 176 224 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 R1
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SYMATTR Value 2.67K
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SYMBOL res 32 224 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 R2
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SYMATTR Value 909
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SYMBOL res 240 32 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 909
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SYMBOL cap 16 256 R0
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SYMATTR InstName C2
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SYMATTR Value 220p
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SYMBOL voltage -144 240 R0
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WINDOW 123 44 91 Left 2
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WINDOW 39 0 0 Left 2
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SYMATTR InstName V3
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SYMATTR Value AC 1
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SYMBOL cap 704 128 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 22p
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SYMBOL res 592 240 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 2.21K
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SYMBOL res 448 240 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 1.1K
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SYMBOL res 656 48 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 R6
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SYMATTR Value 1.1K
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SYMBOL cap 432 272 R0
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SYMATTR InstName C4
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SYMATTR Value 470p
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SYMBOL opamps\\LT6222 256 256 R0
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SYMATTR InstName U1
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SYMBOL opamps\\LT6222 672 272 R0
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SYMATTR InstName U2
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TEXT 552 376 Left 2 !.ac oct 10 10K 10Meg
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TEXT 336 -24 Bottom 2 ;1MHz, 4th Order Butterworth Filter
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