Version 4
SHEET 1 2372 788
WIRE 672 -416 624 -416
WIRE 720 -416 672 -416
WIRE 848 -416 800 -416
WIRE 912 -416 848 -416
WIRE 1120 -416 992 -416
WIRE 1296 -416 1200 -416
WIRE 1376 -416 1296 -416
WIRE 1456 -416 1408 -416
WIRE 1584 -416 1536 -416
WIRE 1616 -416 1584 -416
WIRE 912 -400 912 -416
WIRE 1376 -400 1376 -416
WIRE 624 -352 624 -416
WIRE 992 -336 992 -416
WIRE 1200 -336 1200 -416
WIRE 1296 -336 1296 -416
WIRE 1408 -336 1408 -416
WIRE 1616 -336 1616 -416
WIRE 1120 -304 1120 -416
WIRE 912 -288 912 -320
WIRE 624 -160 624 -272
WIRE 912 -160 912 -208
WIRE 912 -160 624 -160
WIRE 992 -160 992 -256
WIRE 992 -160 912 -160
WIRE 1120 -160 1120 -240
WIRE 1120 -160 992 -160
WIRE 1200 -160 1200 -256
WIRE 1200 -160 1120 -160
WIRE 1296 -160 1296 -256
WIRE 1296 -160 1200 -160
WIRE 1408 -160 1408 -256
WIRE 1408 -160 1296 -160
WIRE 1616 -160 1616 -256
WIRE 1616 -160 1408 -160
WIRE 1616 -144 1616 -160
FLAG 1584 -416 out
FLAG 1616 -144 0
FLAG 672 -416 src
FLAG 848 -416 in
FLAG 1376 -400 filter
IOPIN 1376 -400 Out
SYMBOL voltage 624 -368 R0
WINDOW 0 -71 74 Left 0
WINDOW 3 -76 110 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value SINE(0 1m 10.140Meg)
SYMATTR Value2 AC 2
SYMBOL bv 1408 -352 R0
SYMATTR InstName B1
SYMATTR Value V=V(filter)*4
SYMBOL res 1552 -432 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R4
SYMATTR Value 50
SYMBOL res 1632 -240 R180
WINDOW 0 36 76 Left 0
WINDOW 3 36 40 Left 0
SYMATTR InstName R5
SYMATTR Value 50
SYMBOL res 816 -432 R90
WINDOW 0 0 56 VBottom 0
WINDOW 3 32 56 VTop 0
SYMATTR InstName R1
SYMATTR Value 50
SYMBOL res 1280 -352 R0
SYMATTR InstName R3
SYMATTR Value 200
SYMBOL ind2 896 -304 R0
WINDOW 0 -40 36 Left 0
WINDOW 3 -42 70 Left 0
SYMATTR InstName L1
SYMATTR Value 5n
SYMATTR Type ind
SYMATTR SpiceLine Rser=10m
SYMBOL ind2 1008 -240 R180
WINDOW 0 -30 54 Left 0
WINDOW 3 -29 83 Left 0
SYMATTR InstName L2
SYMATTR Value 2µ
SYMATTR Type ind
SYMATTR SpiceLine Rser=200m
SYMBOL ind2 1184 -352 R0
SYMATTR InstName L3
SYMATTR Value 20n
SYMATTR Type ind
SYMATTR SpiceLine Rser=20m
SYMBOL cap 1104 -304 R0
WINDOW 3 -61 65 Left 0
WINDOW 0 -52 34 Left 0
SYMATTR Value 123.5p
SYMATTR InstName C12
SYMBOL res 928 -304 R180
WINDOW 0 36 76 Left 0
WINDOW 3 36 40 Left 0
SYMATTR InstName R2
SYMATTR Value 10m
TEXT 520 -128 Left 0 !;ac dec 5000 9.3Meg 11Meg
TEXT 520 -96 Left 0 !.noise V(out) V1 dec 5000 9.3Meg 11Meg
TEXT 984 -136 Left 0 !K1 L1 L2 L3 0.9
TEXT 1160 -232 Left 0 ;20mOhm
TEXT 856 -184 Left 0 ;10mOhm
TEXT 952 -360 Left 0 ;200mOhm