Version 4
SHEET 1 4212 1104
WIRE 1312 32 1312 16
WIRE 2080 32 2080 0
WIRE 1312 160 1312 112
WIRE 2080 160 2080 112
WIRE 1632 224 1584 224
WIRE 1696 224 1632 224
WIRE 1760 224 1696 224
WIRE 1856 224 1760 224
WIRE 1152 240 1088 240
WIRE 2352 240 2240 240
WIRE 1632 256 1632 224
WIRE 1584 272 1584 224
WIRE 1584 272 1472 272
WIRE 1760 272 1760 224
WIRE 1856 272 1856 224
WIRE 1920 272 1856 272
WIRE 1040 304 1008 304
WIRE 1152 304 1120 304
WIRE 2256 304 2240 304
WIRE 2368 304 2336 304
WIRE 1584 336 1472 336
WIRE 1920 336 1856 336
WIRE 816 368 800 368
WIRE 1008 368 896 368
WIRE 1152 368 1008 368
WIRE 2384 368 2240 368
WIRE 2480 368 2384 368
WIRE 2592 368 2560 368
WIRE 1584 384 1584 336
WIRE 1632 384 1632 336
WIRE 1632 384 1584 384
WIRE 1696 384 1632 384
WIRE 1760 384 1760 336
WIRE 1760 384 1696 384
WIRE 1856 384 1856 336
WIRE 1856 384 1760 384
WIRE 1520 400 1472 400
WIRE 1920 400 1872 400
WIRE 1312 496 1312 448
WIRE 2080 496 2080 448
WIRE 1680 576 1648 576
WIRE 1792 576 1760 576
FLAG 1312 16 0
FLAG 800 368 0
FLAG 1312 496 0
FLAG 1008 304 0
FLAG 1008 368 TXD1
FLAG 1088 240 RXD1
FLAG 2352 240 RXD2
FLAG 1648 576 0
FLAG 2592 368 COM
FLAG 2368 304 COM
FLAG 2080 496 COM
FLAG 2080 0 COM
FLAG 1696 224 CANH
FLAG 1696 384 CANL
FLAG 1792 576 COM
FLAG 2384 368 TXD2
SYMBOL voltage 1312 128 M180
WINDOW 123 24 -26 Left 2
WINDOW 39 24 -5 Left 2
WINDOW 0 24 96 Left 2
WINDOW 3 24 16 Left 2
SYMATTR InstName V1
SYMATTR Value PWL(0 0 10u 5)
SYMBOL voltage 912 368 R90
WINDOW 123 74 56 VTop 2
WINDOW 39 53 56 VTop 2
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName V4
SYMATTR Value PULSE(5 0 101u 10n 10n 250n 500n 10)
SYMBOL res 1616 240 R0
SYMATTR InstName R1
SYMATTR Value 60
SYMBOL res 1136 288 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 1K
SYMBOL LTC2875 2080 304 M0
SYMATTR InstName U2
SYMBOL res 2240 288 M90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 1K
SYMBOL cap 1744 272 R0
WINDOW 123 24 84 Left 2
SYMATTR InstName C1
SYMATTR Value 100p
SYMBOL voltage 2464 368 R270
WINDOW 123 -74 56 VBottom 2
WINDOW 39 -53 56 VBottom 2
WINDOW 0 32 56 VTop 2
WINDOW 3 -32 56 VBottom 2
SYMATTR InstName V2
SYMATTR Value PULSE(5 0 108u 10n 10n 250n 500n 10)
SYMBOL voltage 1776 576 R90
WINDOW 123 74 56 VTop 2
WINDOW 39 53 56 VTop 2
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName V3
SYMATTR Value PWL(0 0 5u 36)
SYMBOL voltage 2080 128 M180
WINDOW 123 24 -26 Left 2
WINDOW 39 24 -5 Left 2
WINDOW 0 24 96 Left 2
WINDOW 3 24 16 Left 2
SYMATTR InstName V5
SYMATTR Value PWL(0 0 10u 5)
SYMBOL LTC2875 1312 304 R0
SYMATTR InstName U1
TEXT 2304 488 Left 2 !.tran 0 120u 100u