284 lines
6.2 KiB
Plaintext
284 lines
6.2 KiB
Plaintext
Version 4
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SHEET 1 1668 1000
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WIRE 32 -480 16 -480
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WIRE 128 -480 112 -480
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WIRE 144 -480 128 -480
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WIRE 272 -480 224 -480
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WIRE -480 -416 -560 -416
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WIRE 224 -416 -480 -416
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WIRE 896 -416 224 -416
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WIRE 272 -400 272 -480
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WIRE 272 -400 -288 -400
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WIRE 320 -400 320 -432
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WIRE 320 -400 272 -400
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WIRE 752 -400 320 -400
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WIRE -560 -384 -560 -416
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WIRE -480 -384 -480 -416
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WIRE -288 -384 -288 -400
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WIRE 752 -384 752 -400
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WIRE 896 -384 896 -416
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WIRE 128 -368 128 -480
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WIRE 224 -368 224 -416
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WIRE 320 -368 320 -400
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WIRE -192 -304 -432 -304
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WIRE 848 -304 720 -304
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WIRE -560 -288 -560 -304
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WIRE -288 -208 -288 -320
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WIRE -192 -208 -288 -208
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WIRE 752 -208 752 -320
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WIRE 752 -208 720 -208
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WIRE -288 -192 -288 -208
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WIRE 752 -192 752 -208
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WIRE -832 -112 -944 -112
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WIRE -800 -112 -832 -112
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WIRE -736 -112 -800 -112
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WIRE -640 -112 -656 -112
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WIRE -576 -112 -640 -112
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WIRE -480 -112 -480 -288
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WIRE -480 -112 -576 -112
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WIRE -288 -112 -288 -128
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WIRE -288 -112 -480 -112
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WIRE -192 -112 -288 -112
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WIRE 752 -112 752 -128
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WIRE 752 -112 720 -112
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WIRE 896 -112 896 -288
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WIRE 896 -112 752 -112
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WIRE 1120 -112 896 -112
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WIRE 1200 -112 1120 -112
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WIRE 1216 -112 1200 -112
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WIRE 1312 -112 1296 -112
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WIRE 1408 -112 1312 -112
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WIRE 1456 -112 1408 -112
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WIRE 1568 -112 1456 -112
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WIRE -944 -96 -944 -112
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WIRE -480 -96 -480 -112
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WIRE 896 -96 896 -112
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WIRE 1456 -96 1456 -112
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WIRE 1568 -96 1568 -112
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WIRE -576 -64 -576 -112
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WIRE 1120 -48 1120 -112
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WIRE -192 -16 -432 -16
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WIRE 848 -16 720 -16
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WIRE -944 0 -944 -32
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WIRE 1456 0 1456 -32
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WIRE 1568 0 1568 -16
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WIRE -480 32 -480 0
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WIRE 896 32 896 0
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WIRE -640 80 -640 -112
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WIRE -576 80 -576 16
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WIRE -272 80 -576 80
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WIRE -192 80 -272 80
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WIRE 800 80 720 80
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WIRE 1120 80 1120 32
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WIRE 1120 80 800 80
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WIRE 1200 80 1200 -112
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WIRE -272 96 -272 80
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WIRE 800 96 800 80
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WIRE -800 176 -800 -112
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WIRE -272 176 -272 160
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WIRE -272 176 -800 176
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WIRE -192 176 -272 176
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WIRE 800 176 800 160
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WIRE 800 176 720 176
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WIRE 1312 176 1312 -112
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WIRE 1312 176 800 176
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WIRE -272 192 -272 176
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WIRE 800 192 800 176
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WIRE -800 256 -800 176
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WIRE 1312 256 1312 176
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WIRE -640 272 -640 160
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WIRE -272 272 -272 256
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WIRE -272 272 -640 272
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WIRE -192 272 -272 272
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WIRE 800 272 800 256
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WIRE 800 272 720 272
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WIRE 1200 272 1200 160
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WIRE 1200 272 800 272
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WIRE -800 368 -800 336
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WIRE -192 368 -800 368
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WIRE 1312 368 1312 336
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WIRE 1312 368 720 368
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WIRE -800 384 -800 368
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WIRE 1312 384 1312 368
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WIRE -192 464 -208 464
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WIRE 736 464 720 464
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WIRE -800 480 -800 464
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WIRE 1312 480 1312 464
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WIRE -192 560 -208 560
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WIRE 736 560 720 560
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WIRE 848 560 736 560
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WIRE 928 560 912 560
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WIRE -304 656 -320 656
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WIRE -224 656 -240 656
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WIRE -192 656 -224 656
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WIRE 752 656 720 656
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WIRE 80 832 80 816
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WIRE 272 832 272 816
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WIRE 80 928 80 912
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WIRE -208 960 -208 560
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WIRE 736 960 736 560
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WIRE 736 960 -208 960
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WIRE -224 976 -224 656
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WIRE 752 976 752 656
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WIRE 752 976 -224 976
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WIRE -832 992 -832 -112
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WIRE 1408 992 1408 -112
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WIRE 1408 992 -832 992
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FLAG 272 832 0
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FLAG -560 -288 0
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FLAG 320 -496 0
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FLAG -480 32 0
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FLAG -208 464 0
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FLAG -800 480 0
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FLAG 928 560 0
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FLAG -320 656 0
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FLAG 896 32 0
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FLAG 736 464 0
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FLAG 1312 480 0
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FLAG 80 928 0
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FLAG -944 0 0
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FLAG 1456 0 0
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FLAG 1568 0 0
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FLAG 1568 -112 OUT
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FLAG -560 -416 IN
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FLAG 16 -480 0
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SYMBOL PowerProducts\\LTC3875 272 224 R0
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SYMATTR InstName U1
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SYMBOL voltage -560 -400 R0
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SYMATTR InstName V1
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SYMATTR Value 12
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SYMBOL cap 304 -496 R0
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SYMATTR InstName C1
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SYMATTR Value 4.7<EFBFBD>
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SYMBOL nmos -432 -384 M0
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WINDOW 0 38 -5 Right 2
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WINDOW 3 33 106 Right 2
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SYMATTR InstName M1
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SYMATTR Value BSC050NE2LS
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SYMBOL nmos -432 -96 M0
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WINDOW 0 -2 20 Right 2
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WINDOW 3 36 109 Right 2
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SYMATTR InstName M2
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SYMATTR Value BSC010NE2LSI
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SYMBOL ind -640 -96 M270
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WINDOW 0 32 56 VTop 2
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WINDOW 3 5 56 VBottom 2
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SYMATTR InstName L1
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SYMATTR Value .3<EFBFBD>
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SYMATTR SpiceLine Rser=.32m
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SYMBOL cap -304 -192 R0
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SYMATTR InstName C2
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SYMATTR Value .1<EFBFBD>
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SYMBOL schottky -304 -384 R0
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SYMATTR InstName D1
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SYMATTR Value BAT54
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SYMATTR Description Diode
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SYMATTR Type diode
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SYMBOL cap -288 96 R0
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SYMATTR InstName C3
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SYMATTR Value 220n
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SYMBOL cap -288 192 R0
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SYMATTR InstName C4
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SYMATTR Value 220n
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SYMBOL res -592 -80 R0
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SYMATTR InstName R1
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SYMATTR Value 845
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SYMBOL res -656 64 R0
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SYMATTR InstName R2
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SYMATTR Value 4.22K
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SYMBOL res -816 240 R0
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SYMATTR InstName R3
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SYMATTR Value 20K
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SYMBOL res -816 368 R0
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SYMATTR InstName R4
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SYMATTR Value 20K
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SYMBOL cap 848 544 M90
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WINDOW 0 0 32 VBottom 2
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WINDOW 3 32 32 VTop 2
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WINDOW 39 60 32 VTop 2
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SYMATTR InstName C5
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SYMATTR Value 1500p
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SYMATTR SpiceLine Rser=15K Cpar=200p
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SYMBOL cap -240 640 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 C6
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SYMATTR Value .005<EFBFBD>
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SYMBOL nmos 848 -384 R0
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WINDOW 0 52 10 Left 2
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WINDOW 3 53 114 Left 2
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SYMATTR InstName M3
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SYMATTR Value BSC050NE2LS
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SYMBOL nmos 848 -96 R0
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WINDOW 0 59 16 Left 2
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WINDOW 3 60 103 Left 2
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SYMATTR InstName M4
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SYMATTR Value BSC010NE2LSI
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SYMBOL ind 1200 -96 R270
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WINDOW 0 32 56 VTop 2
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WINDOW 3 5 56 VBottom 2
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SYMATTR InstName L2
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SYMATTR Value .3<EFBFBD>
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SYMATTR SpiceLine Rser=.32m
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SYMBOL cap 736 -192 R0
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SYMATTR InstName C7
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SYMATTR Value .1<EFBFBD>
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SYMBOL schottky 736 -384 R0
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SYMATTR InstName D2
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SYMATTR Value BAT54
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SYMATTR Description Diode
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SYMATTR Type diode
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SYMBOL cap 784 96 R0
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SYMATTR InstName C8
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SYMATTR Value 220n
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SYMBOL cap 784 192 R0
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SYMATTR InstName C9
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SYMATTR Value 220n
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SYMBOL res 1104 -64 R0
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SYMATTR InstName R5
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SYMATTR Value 845
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SYMBOL res 1184 64 R0
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SYMATTR InstName R6
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SYMATTR Value 4.22K
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SYMBOL res 1296 240 R0
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SYMATTR InstName R7
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SYMATTR Value 20K
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SYMBOL res 1296 368 R0
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SYMATTR InstName R8
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SYMATTR Value 20K
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SYMBOL res 64 816 R0
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SYMATTR InstName R9
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SYMATTR Value 122K
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SYMBOL polcap -960 -96 R0
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WINDOW 3 37 39 Left 2
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WINDOW 123 29 68 Left 2
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SYMATTR Value 470<37>
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SYMATTR Value2 x2
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SYMATTR InstName C10
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SYMATTR Description Capacitor
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SYMATTR Type cap
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SYMATTR SpiceLine V=4 Irms=6.5 Rser=0.006 Lser=0 mfg="KEMET" pn="T530D477M004ASE006" type="Tantalum"
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SYMBOL polcap 1440 -96 R0
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WINDOW 3 41 37 Left 2
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WINDOW 123 28 64 Left 2
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SYMATTR Value 470<37>
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SYMATTR Value2 x2
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SYMATTR InstName C11
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SYMATTR Description Capacitor
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SYMATTR Type cap
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SYMATTR SpiceLine V=4 Irms=6.5 Rser=0.006 Lser=0 mfg="KEMET" pn="T530D477M004ASE006" type="Tantalum"
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SYMBOL res 1552 -112 R0
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SYMATTR InstName Rload
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SYMATTR Value 20m
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SYMBOL res 240 -496 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 R10
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SYMATTR Value 30K
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SYMBOL res 128 -496 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 R11
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SYMATTR Value 10K
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TEXT 1104 688 Left 2 !.tran 1.5m startup
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