Version 4
SHEET 1 2580 932
WIRE 320 16 320 -16
WIRE 432 16 432 -16
WIRE -32 48 -48 48
WIRE 208 48 48 48
WIRE 320 128 320 96
WIRE 432 128 432 96
WIRE -32 176 -48 176
WIRE 160 176 48 176
WIRE 208 176 208 48
WIRE 240 176 208 176
WIRE 160 240 160 176
WIRE 240 240 160 240
WIRE 592 256 512 256
WIRE 592 272 592 256
WIRE -32 304 -48 304
WIRE 240 304 48 304
WIRE 592 352 592 336
WIRE 240 368 176 368
WIRE 384 416 384 400
WIRE -32 448 -48 448
WIRE 176 448 176 368
WIRE 176 448 48 448
FLAG 384 416 0
FLAG -48 304 0
FLAG 320 -16 0
FLAG 432 -16 0
FLAG -48 176 0
FLAG -48 48 0
FLAG -48 448 0
FLAG 592 256 OUT
FLAG 592 352 0
SYMBOL voltage 64 304 R90
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
WINDOW 0 -49 44 VRight 2
WINDOW 3 46 -99 VRight 2
SYMATTR InstName V1
SYMATTR Value PULSE(0 3.3 0 0.1n 0.1n 19.8n 40n)
SYMBOL voltage 320 112 M180
WINDOW 0 24 96 Left 2
WINDOW 3 24 16 Left 2
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL voltage 432 112 M180
WINDOW 0 24 96 Left 2
WINDOW 3 24 16 Left 2
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V3
SYMATTR Value 2.5
SYMBOL voltage 64 176 R90
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
WINDOW 0 -49 44 VRight 2
WINDOW 3 46 -89 VRight 2
SYMATTR InstName V4
SYMATTR Value PULSE(0 3.3 0 0.1n 0.1n 9.9n 20n)
SYMBOL voltage 64 48 R90
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
WINDOW 0 -49 44 VRight 2
WINDOW 3 46 -122 VRight 2
SYMATTR InstName V5
SYMATTR Value PWL(0 3.3 0.6u 3.3 +2n 0 +0.31u 0 +2n 3.3)
SYMBOL voltage 64 448 R90
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
WINDOW 0 -49 44 VRight 2
WINDOW 3 46 -99 VRight 2
SYMATTR InstName V6
SYMATTR Value PWL(0 3.3 2u 3.3 +2n 0 +30n 0 +2n 3.3)
SYMBOL cap 576 272 R0
SYMATTR InstName C1
SYMATTR Value 10p
SYMBOL LTC2641-12 384 272 R0
WINDOW 0 0 -48 Center 2
WINDOW 3 0 53 Center 2
SYMATTR InstName U1
TEXT 256 456 Left 2 !.tran 3u