Version 4
SHEET 1 1024 692
WIRE 64 80 -160 80
WIRE 400 80 320 80
WIRE 512 80 400 80
WIRE 656 80 512 80
WIRE 816 80 656 80
WIRE -160 176 -160 160
WIRE 512 176 512 80
WIRE 656 176 656 80
WIRE 816 176 816 80
WIRE 192 224 192 176
WIRE 400 224 400 160
WIRE 400 224 192 224
WIRE -80 256 -160 256
WIRE 192 256 192 224
WIRE 512 288 512 256
WIRE 512 288 480 288
WIRE 512 320 512 288
WIRE -304 336 -416 336
WIRE -160 352 -160 336
WIRE 192 384 192 336
WIRE -80 400 -80 256
WIRE 400 400 400 224
WIRE -112 416 -304 416
WIRE 0 432 -48 432
WIRE 128 432 80 432
WIRE 512 432 512 400
WIRE 656 432 656 240
WIRE 656 432 512 432
WIRE 816 432 816 256
WIRE 816 432 656 432
WIRE -304 448 -304 416
WIRE -112 448 -144 448
WIRE 816 448 816 432
WIRE -416 528 -416 416
WIRE -368 528 -416 528
WIRE -304 528 -304 512
WIRE -304 528 -368 528
WIRE -368 544 -368 528
WIRE -80 624 -80 464
WIRE 192 624 192 480
WIRE 192 624 -80 624
WIRE 400 624 400 464
WIRE 400 624 192 624
WIRE 192 640 192 624
WIRE -144 688 -144 448
WIRE 480 688 480 288
WIRE 480 688 -144 688
FLAG -160 176 0
FLAG 192 640 0
FLAG 816 448 0
FLAG -368 544 0
FLAG -160 352 0
SYMBOL PowerProducts\\LT1086 192 80 R0
SYMATTR InstName U1
SYMBOL res 384 64 R0
SYMATTR InstName R1
SYMATTR Value 120
SYMBOL res 496 160 R0
SYMATTR InstName R2
SYMATTR Value 330k
SYMBOL res 496 304 R0
SYMATTR InstName R3
SYMATTR Value 120k
SYMBOL res -320 320 R0
SYMATTR InstName R4
SYMATTR Value 470k
SYMBOL cap -320 448 R0
SYMATTR InstName C1
SYMATTR Value 330n
SYMBOL voltage -160 64 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 17
SYMBOL voltage -416 320 R0
WINDOW 3 -206 -19 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR Value PULSE(0 5 0 0 0 0.00007 0.0001)
SYMATTR InstName V2
SYMBOL Opamps\\LT1006 -80 368 R0
SYMATTR InstName U3
SYMBOL npn 128 384 R0
SYMATTR InstName Q1
SYMBOL cap 384 400 R0
SYMATTR InstName C2
SYMATTR Value 470u
SYMBOL cap 640 176 R0
SYMATTR InstName C3
SYMATTR Value 47u
SYMBOL res 800 160 R0
SYMATTR InstName R5
SYMATTR Value 10
SYMBOL voltage -160 240 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V3
SYMATTR Value 5
SYMBOL res 176 240 R0
SYMATTR InstName R6
SYMATTR Value 220
SYMBOL res 96 416 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R8
SYMATTR Value 1k
TEXT -608 8 Left 2 !.tran 2
TEXT 896 224 Left 3 ;LAST