Version 4
SHEET 1 1304 2020
WIRE -432 -352 -448 -352
WIRE -416 -352 -432 -352
WIRE -336 -352 -352 -352
WIRE -320 -352 -336 -352
WIRE 48 -352 -176 -352
WIRE 320 -352 128 -352
WIRE -448 -320 -448 -352
WIRE -352 -320 -352 -352
WIRE -176 -256 -176 -352
WIRE -96 -256 -176 -256
WIRE 64 -256 -32 -256
WIRE -448 -208 -448 -240
WIRE -352 -208 -352 -240
WIRE -96 -176 -112 -176
WIRE -64 -176 -96 -176
WIRE -64 -144 -64 -176
WIRE -176 -128 -176 -256
WIRE -96 -128 -176 -128
WIRE 64 -112 64 -256
WIRE 64 -112 -32 -112
WIRE 144 -112 64 -112
WIRE 320 -112 320 -352
WIRE 320 -112 224 -112
WIRE -96 -96 -176 -96
WIRE 320 -96 320 -112
WIRE 320 -64 320 -96
WIRE -96 -48 -112 -48
WIRE -64 -48 -64 -80
WIRE -64 -48 -96 -48
WIRE -176 48 -176 -96
WIRE 320 48 320 0
FLAG -176 48 0
FLAG -448 -208 0
FLAG -352 -208 0
FLAG -336 -352 Vcc
FLAG -432 -352 Vee
FLAG -96 -48 Vee
FLAG -96 -176 Vcc
FLAG 320 48 0
FLAG 320 -96 V1
FLAG 64 -112 Vout
FLAG -176 -256 V-
SYMBOL cap -32 -272 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 0.01uF
SYMBOL cap 304 -64 R0
SYMATTR InstName C1
SYMATTR Value 10uF
SYMBOL voltage -352 -336 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 20
SYMBOL voltage -448 -224 R180
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value 20
SYMBOL Opamps\\UniversalOpamp2 -64 -112 R0
SYMATTR InstName U
SYMATTR SpiceModel level.3a
SYMBOL ind 128 -96 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L
SYMATTR Value 0.05H
SYMBOL res 144 -368 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R
SYMATTR Value 1k
TEXT -528 -72 Left 2 !.ic V(V1)=0.01
TEXT -528 -40 Left 2 !.tran 0 400m 200m 0.01m