Version 4
SHEET 1 2440 680
WIRE 384 -192 256 -192
WIRE 832 -192 384 -192
WIRE 1296 -192 832 -192
WIRE 1424 -192 1296 -192
WIRE 1904 -192 1424 -192
WIRE 544 -144 480 -144
WIRE 624 -144 608 -144
WIRE 480 -112 480 -144
WIRE 256 -80 256 -192
WIRE 624 -80 624 -144
WIRE 1296 -80 1296 -192
WIRE 480 0 480 -32
WIRE 480 0 320 0
WIRE 1520 0 1360 0
WIRE 1728 0 1680 0
WIRE 1824 0 1792 0
WIRE 2000 0 1824 0
WIRE 480 16 480 0
WIRE 832 16 832 -192
WIRE 1904 64 1904 -192
WIRE 384 80 384 -192
WIRE 1424 80 1424 -192
WIRE 1824 80 1824 0
WIRE 1872 80 1824 80
WIRE 320 96 320 0
WIRE 352 96 320 96
WIRE 1360 96 1360 0
WIRE 1392 96 1360 96
WIRE 2000 96 2000 0
WIRE 2000 96 1936 96
WIRE 2048 96 2000 96
WIRE 2176 96 2128 96
WIRE 2224 96 2176 96
WIRE 2336 96 2288 96
WIRE 2368 96 2336 96
WIRE 480 112 480 96
WIRE 480 112 416 112
WIRE 528 112 480 112
WIRE 688 112 592 112
WIRE 720 112 688 112
WIRE 1520 112 1520 0
WIRE 1520 112 1456 112
WIRE 1568 112 1520 112
WIRE 1680 112 1680 0
WIRE 1680 112 1648 112
WIRE 1712 112 1680 112
WIRE 1824 112 1792 112
WIRE 1872 112 1824 112
WIRE -80 128 -96 128
WIRE -48 128 -80 128
WIRE 64 128 32 128
WIRE 144 128 64 128
WIRE 256 128 256 0
WIRE 256 128 208 128
WIRE 352 128 256 128
WIRE 1040 128 1008 128
WIRE 1072 128 1040 128
WIRE 1184 128 1152 128
WIRE 1296 128 1296 0
WIRE 1296 128 1248 128
WIRE 1392 128 1296 128
WIRE -96 160 -96 128
WIRE 720 160 720 112
WIRE 1824 160 1824 112
WIRE 2176 160 2176 96
WIRE 2368 160 2368 96
WIRE 64 176 64 128
WIRE 256 176 256 128
WIRE 1296 176 1296 128
WIRE -96 288 -96 240
WIRE 64 288 64 240
WIRE 64 288 -96 288
WIRE 256 288 256 256
WIRE 256 288 64 288
WIRE 384 288 384 144
WIRE 384 288 256 288
WIRE 624 288 624 0
WIRE 624 288 384 288
WIRE 720 288 720 240
WIRE 720 288 624 288
WIRE 832 288 832 96
WIRE 832 288 720 288
WIRE 1296 288 1296 256
WIRE 1296 288 832 288
WIRE 1424 288 1424 144
WIRE 1424 288 1296 288
WIRE 1824 288 1824 224
WIRE 1824 288 1424 288
WIRE 1904 288 1904 128
WIRE 1904 288 1824 288
WIRE 2176 288 2176 224
WIRE 2176 288 1904 288
WIRE 2368 288 2368 240
WIRE 2368 288 2176 288
WIRE -96 304 -96 288
FLAG -96 304 0
FLAG -80 128 src
FLAG 1040 128 src
FLAG 688 112 out1
FLAG 2336 96 out2
SYMBOL res 48 112 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 1.5k
SYMBOL voltage -96 144 M0
WINDOW 0 38 44 Left 2
WINDOW 3 -125 105 Left 2
WINDOW 123 35 74 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value SINE(4 2m 1kHz)
SYMATTR Value2 AC 2
SYMBOL voltage 832 0 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value 9V
SYMBOL Opamps\\LT1007 384 48 R0
SYMATTR InstName U1
SYMBOL cap 48 176 R0
SYMATTR InstName C1
SYMATTR Value 82n
SYMBOL res 240 -96 R0
SYMATTR InstName R1
SYMATTR Value 15k
SYMBOL res 240 160 R0
SYMATTR InstName R3
SYMATTR Value 15k
SYMBOL cap 208 112 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 100n
SYMBOL cap 592 96 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C3
SYMATTR Value 1µ
SYMBOL res 704 144 R0
SYMATTR InstName R4
SYMATTR Value 5k
SYMBOL res 464 0 R0
WINDOW 3 36 11 Left 2
SYMATTR InstName R5
SYMATTR Value 150k
SYMBOL res 464 -128 R0
SYMATTR InstName R6
SYMATTR Value 10
SYMBOL cap 608 -160 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C4
SYMATTR Value 5.8µ
SYMBOL ind 608 -96 R0
SYMATTR InstName L1
SYMATTR Value 6m
SYMBOL res 1552 128 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R7
SYMATTR Value 3.9k
SYMBOL res 1696 128 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R8
SYMATTR Value 4.7k
SYMBOL cap 1792 -16 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C5
SYMATTR Value 220n
SYMBOL cap 1808 160 R0
WINDOW 3 24 53 Left 2
SYMATTR Value 10n
SYMATTR InstName C6
SYMBOL Opamps\\LT1007 1904 32 R0
SYMATTR InstName U2
SYMBOL cap 2288 80 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C8
SYMATTR Value 22n
SYMBOL res 2352 144 R0
SYMATTR InstName R9
SYMATTR Value 20k
SYMBOL res 1168 112 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R10
SYMATTR Value 1.5k
SYMBOL cap 1248 112 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C7
SYMATTR Value 100n
SYMBOL Opamps\\LT1007 1424 48 R0
SYMATTR InstName U3
SYMBOL res 1312 -96 M0
SYMATTR InstName R11
SYMATTR Value 15k
SYMBOL res 1312 160 M0
SYMATTR InstName R12
SYMATTR Value 15k
SYMBOL res 2144 80 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R13
SYMATTR Value 1.5k
SYMBOL cap 2160 160 R0
SYMATTR InstName C9
SYMATTR Value 100n
TEXT -216 -40 Left 2 !;tran 0 100u 0 5n
TEXT -216 0 Left 2 !.ac dec 1k 20 20k