Version 4
SHEET 1 992 728
WIRE -896 -256 -912 -256
WIRE -880 -256 -896 -256
WIRE -800 -256 -816 -256
WIRE -784 -256 -800 -256
WIRE -368 -240 -576 -240
WIRE -32 -240 -288 -240
WIRE -912 -224 -912 -256
WIRE -816 -224 -816 -256
WIRE -576 -192 -576 -240
WIRE -912 -112 -912 -144
WIRE -816 -112 -816 -144
WIRE -144 -32 -160 -32
WIRE -112 -32 -144 -32
WIRE -112 0 -112 -32
WIRE -576 16 -576 -128
WIRE -368 16 -576 16
WIRE -352 16 -368 16
WIRE -144 16 -352 16
WIRE -32 32 -32 -240
WIRE -32 32 -80 32
WIRE -144 48 -224 48
WIRE -576 64 -576 16
WIRE -144 112 -160 112
WIRE -112 112 -112 64
WIRE -112 112 -144 112
WIRE -368 176 -368 16
WIRE -224 208 -224 48
WIRE -160 208 -224 208
WIRE -32 208 -32 32
WIRE -32 208 -80 208
WIRE -224 304 -224 208
WIRE -576 416 -576 144
WIRE -464 416 -576 416
WIRE -368 416 -368 240
WIRE -368 416 -464 416
WIRE -464 464 -464 416
WIRE -224 464 -224 384
FLAG -224 464 0
FLAG -464 464 0
FLAG -144 -32 Vee
FLAG -144 112 Vcc
FLAG -912 -112 0
FLAG -816 -112 0
FLAG -800 -256 Vcc
FLAG -896 -256 Vee
FLAG -352 16 V1
SYMBOL cap -560 -128 R180
WINDOW 0 24 56 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C2
SYMATTR Value 0.1uF
SYMBOL ind -272 -224 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L
SYMATTR Value 0.1H
SYMATTR SpiceLine Rser=200
SYMBOL res -560 160 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R
SYMATTR Value 20k
SYMBOL cap -384 176 R0
SYMATTR InstName C1
SYMATTR Value 0.1uF
SYMBOL res -64 192 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res -208 400 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL voltage -816 -240 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 15
SYMBOL voltage -912 -128 R180
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL Opamps\\UniversalOpamp2 -112 32 M180
SYMATTR InstName U
TEXT -960 32 Left 2 !.tran 0 1 100m 0.1m
TEXT -952 104 Left 2 !.ic V(V1)=-0.01