63 lines
1.3 KiB
Plaintext
63 lines
1.3 KiB
Plaintext
Version 4
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SHEET 1 1076 800
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WIRE 304 112 256 112
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WIRE 464 112 384 112
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WIRE 0 224 0 208
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WIRE 336 240 336 208
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WIRE 176 256 160 256
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WIRE 256 256 256 112
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WIRE 256 256 240 256
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WIRE 304 256 256 256
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WIRE 464 272 464 112
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WIRE 464 272 368 272
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WIRE 496 272 464 272
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WIRE 304 288 256 288
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WIRE 0 320 0 304
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WIRE 128 320 128 304
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WIRE 336 336 336 304
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WIRE 128 416 128 400
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WIRE 256 416 256 288
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WIRE 256 416 128 416
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WIRE 352 416 256 416
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WIRE 464 416 464 272
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WIRE 464 416 416 416
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WIRE 128 432 128 416
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WIRE 128 528 128 512
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FLAG 0 320 0
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FLAG 0 208 +V
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FLAG 336 208 +V
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FLAG 336 336 0
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FLAG 128 528 0
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FLAG 128 304 +V
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FLAG 160 256 0
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FLAG 496 272 OUT
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SYMBOL voltage 0 208 R0
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SYMATTR InstName V1
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SYMATTR Value 3.3
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SYMBOL Comparators\\LTC1441 336 208 R0
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SYMATTR InstName U1
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SYMBOL misc\\xtal 416 400 R90
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WINDOW 0 0 32 VBottom 2
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WINDOW 3 32 32 Invisible 2
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SYMATTR InstName C1
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SYMATTR Value .39p
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SYMATTR SpiceLine Rser=5K Lser=60 Cpar=3.9p
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SYMBOL res 112 416 R0
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SYMATTR InstName R1
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SYMATTR Value 470K
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SYMBOL res 112 304 R0
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SYMATTR InstName R2
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SYMATTR Value 1Meg
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SYMBOL cap 240 240 R90
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WINDOW 0 0 32 VBottom 2
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WINDOW 3 32 32 VTop 2
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SYMATTR InstName C2
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SYMATTR Value 10p
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SYMBOL res 400 96 R90
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WINDOW 0 0 56 VBottom 2
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WINDOW 3 32 56 VTop 2
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SYMATTR InstName R3
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SYMATTR Value 1.2Meg
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TEXT 400 472 Left 2 !.tran 3m startup
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TEXT 368 64 Bottom 2 ;32.768KHz "Watch Crystal" Oscillator
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