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Version 4
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SHEET 1 1572 808
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WIRE 576 -304 384 -304
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WIRE 1280 -304 576 -304
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WIRE 384 -256 384 -304
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WIRE 576 -256 576 -304
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WIRE 192 -224 96 -224
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WIRE 256 -224 192 -224
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WIRE 1104 -224 992 -224
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WIRE 1408 -224 1184 -224
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WIRE 1552 -224 1408 -224
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WIRE 192 -192 192 -224
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WIRE 1280 -176 1280 -304
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WIRE 1552 -176 1552 -224
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WIRE 880 -144 800 -144
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WIRE 992 -144 992 -224
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WIRE 992 -144 960 -144
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WIRE 1040 -144 992 -144
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WIRE 1216 -128 1104 -128
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WIRE 384 -112 384 -176
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WIRE 880 -112 720 -112
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WIRE 992 -112 960 -112
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WIRE 1040 -112 992 -112
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WIRE 192 -80 144 -80
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WIRE 1408 -80 1408 -224
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WIRE 1408 -80 1280 -80
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WIRE 320 -64 256 -64
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WIRE 1504 -64 1200 -64
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WIRE -304 -48 -336 -48
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WIRE -176 -48 -224 -48
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WIRE -64 -48 -96 -48
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WIRE 112 -48 -64 -48
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WIRE 192 -48 112 -48
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WIRE 800 -48 800 -144
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WIRE 720 -16 720 -112
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WIRE 1504 -16 1504 -64
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WIRE 1504 -16 1488 -16
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WIRE -64 0 -64 -48
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WIRE 992 0 992 -112
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WIRE 1104 0 992 0
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WIRE 1200 0 1200 -64
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WIRE 1200 0 1184 0
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WIRE 1424 0 1200 0
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WIRE 144 16 144 -80
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WIRE 384 16 384 -16
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WIRE 384 16 144 16
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WIRE 1552 16 1552 -96
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WIRE 1552 16 1488 16
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WIRE 384 48 384 16
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WIRE 1552 80 1552 16
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WIRE 384 160 384 128
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WIRE 576 160 576 -176
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WIRE 576 160 384 160
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WIRE -336 192 -336 -48
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WIRE -64 192 -64 80
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WIRE -64 192 -336 192
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WIRE -64 208 -64 192
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WIRE 384 208 384 160
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WIRE 720 208 720 64
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WIRE 1552 240 1552 160
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FLAG -64 208 0
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FLAG 384 208 0
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FLAG 224 -96 V+
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FLAG 224 -32 V-
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FLAG 256 -304 V+
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FLAG 96 -144 V-
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FLAG 192 -192 0
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FLAG 112 -48 IN
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FLAG 1552 240 0
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FLAG 800 -48 0
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FLAG 1456 -32 V+
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FLAG 1456 32 V-
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FLAG 720 208 0
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FLAG 1072 -160 V+
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FLAG 1072 -96 V-
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SYMBOL res 368 32 R0
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SYMATTR InstName R1
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SYMATTR Value 5
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SYMBOL res 368 -272 R0
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SYMATTR InstName R2
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SYMATTR Value 270
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SYMBOL npn 320 -112 R0
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SYMATTR InstName Q1
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SYMATTR Value 2N3904
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SYMBOL voltage -208 -48 R90
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WINDOW 3 24 44 Left 2
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WINDOW 123 24 72 Left 2
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WINDOW 39 0 0 Left 2
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SYMATTR Value SINE(1.5 1.5 500)
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SYMATTR InstName V1
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SYMBOL voltage 576 -272 R0
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WINDOW 123 0 0 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 5
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SYMBOL voltage 256 -320 R0
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WINDOW 123 0 0 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 12
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SYMBOL voltage 96 -240 R0
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WINDOW 123 0 0 Left 2
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WINDOW 39 0 0 Left 2
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SYMATTR InstName V4
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SYMATTR Value -12
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SYMBOL res -80 -64 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 19k
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SYMBOL res -80 -16 R0
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SYMATTR InstName R4
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SYMATTR Value 1K
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SYMBOL npn 1216 -176 R0
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SYMATTR InstName Q2
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SYMATTR Value 2N3904
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SYMBOL res 1200 -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 40k
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SYMBOL res 1200 -16 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 40k
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SYMBOL res 976 -160 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 40k
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SYMBOL res 976 -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 R8
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SYMATTR Value 40k
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SYMBOL res 1568 -80 R180
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WINDOW 0 36 76 Left 2
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WINDOW 3 36 40 Left 2
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SYMATTR InstName R9
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SYMATTR Value 10
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SYMBOL res 1568 176 R180
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WINDOW 0 36 76 Left 2
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WINDOW 3 36 40 Left 2
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SYMATTR InstName R10
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SYMATTR Value 140
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SYMBOL voltage 720 -32 R0
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WINDOW 3 24 44 Left 2
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WINDOW 123 24 72 Left 2
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WINDOW 39 0 0 Left 2
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SYMATTR Value SINE(0.15 0.15 500)
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SYMATTR InstName V5
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SYMBOL Opamps\\opamp2 1456 -64 M0
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SYMATTR InstName U4
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SYMATTR Value ad8603
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SYMBOL Opamps\\opamp2 1072 -192 R0
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SYMATTR InstName U1
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SYMATTR Value ad8603
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SYMBOL Opamps\\opamp2 224 -128 R0
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SYMATTR InstName U2
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SYMATTR Value ad8616
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TEXT 32 296 Left 2 !.tran 0 2ms 0 100us
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TEXT 384 304 Left 2 !.include ad8616.cir
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TEXT 384 336 Left 2 !.include ad8603.cir
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TEXT 384 360 Left 2 !.include lm358.cir
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