Version 4
SHEET 1 924 680
WIRE 16 -176 -288 -176
WIRE 144 -176 16 -176
WIRE 272 -176 144 -176
WIRE 544 -176 400 -176
WIRE -288 -160 -288 -176
WIRE 16 -144 16 -176
WIRE 144 -144 144 -176
WIRE 272 -144 272 -176
WIRE 400 -144 400 -176
WIRE -80 -80 -192 -80
WIRE 544 -80 544 -176
WIRE 544 -80 496 -80
WIRE -288 -64 -288 -80
WIRE -192 -64 -192 -80
WIRE 544 -64 544 -80
WIRE 544 16 544 0
WIRE -192 32 -192 16
WIRE 528 208 496 208
WIRE 592 208 528 208
WIRE 704 208 592 208
WIRE 848 208 704 208
WIRE 704 224 704 208
WIRE 848 224 848 208
WIRE 592 272 592 208
WIRE -80 304 -96 304
WIRE 528 304 528 208
WIRE 528 304 496 304
WIRE 704 320 704 288
WIRE 848 320 848 304
WIRE -96 400 -96 304
WIRE -80 400 -96 400
WIRE 592 400 592 336
WIRE 592 400 496 400
WIRE 592 416 592 400
WIRE -160 496 -176 496
WIRE -80 496 -96 496
WIRE 512 496 496 496
WIRE 512 512 512 496
WIRE 592 512 592 496
WIRE 592 512 512 512
WIRE 592 528 592 512
WIRE 144 576 144 560
WIRE 272 576 272 560
FLAG -288 -64 0
FLAG -192 32 0
FLAG -176 496 0
FLAG 144 576 0
FLAG 272 576 0
FLAG 704 320 0
FLAG 848 320 0
FLAG 592 528 0
FLAG 544 16 0
FLAG 848 208 OUT
FLAG -288 -176 IN
SYMBOL voltage -288 -176 R0
SYMATTR InstName V1
SYMATTR Value 12
SYMBOL res -208 -80 R0
SYMATTR InstName R1
SYMATTR Value 43.2K
SYMBOL cap -96 480 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 1n
SYMBOL cap 688 224 R0
WINDOW 39 25 67 Left 2
WINDOW 3 40 38 Left 2
SYMATTR SpiceLine x10
SYMATTR Value 100µ
SYMATTR InstName C2
SYMATTR Value2 Rser=3m
SYMBOL res 832 208 R0
SYMATTR InstName R2
SYMATTR Value 40m
SYMBOL cap 576 272 R0
SYMATTR InstName C3
SYMATTR Value 47p
SYMBOL res 576 400 R0
SYMATTR InstName R3
SYMATTR Value 90.6K
SYMBOL cap 528 -64 R0
SYMATTR InstName C4
SYMATTR Value 4.7µ
SYMBOL PowerProducts\\LTM4645 224 208 R0
SYMATTR InstName U1
TEXT 680 552 Left 2 !.tran 1m startup