Version 4
SHEET 1 880 680
WIRE 224 80 96 80
WIRE 336 80 304 80
WIRE 448 80 416 80
WIRE 496 80 448 80
WIRE 96 112 96 80
WIRE 448 128 448 80
WIRE 96 224 96 192
WIRE 448 224 448 192
WIRE 448 224 96 224
WIRE 96 240 96 224
FLAG 96 240 0
FLAG 496 80 out
FLAG 96 80 in
SYMBOL bv 96 96 R0
SYMATTR InstName B1
SYMATTR Value V=rand(10k*time)-0.5
SYMBOL res 320 64 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 0.6283
SYMBOL ind 320 96 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 5 56 VBottom 2
SYMATTR InstName L1
SYMATTR Value 0.1
SYMBOL cap 432 128 R0
SYMATTR InstName C1
SYMATTR Value 25.33u
TEXT 88 -88 Left 2 !.tran 0 50 0 10u
TEXT 88 -48 Left 2 !.options plotwinsize=0