Subversion Repositories Electronics.Rangefider

Version 4
SHEET 1 1332 1368
WIRE -1248 112 -1312 112
WIRE -1216 112 -1248 112
WIRE -880 112 -928 112
WIRE -688 112 -880 112
WIRE -608 112 -688 112
WIRE -528 112 -608 112
WIRE 208 112 -528 112
WIRE 720 112 208 112
WIRE -880 128 -880 112
WIRE -688 144 -688 112
WIRE -608 160 -608 112
WIRE -304 192 -528 192
WIRE -1248 208 -1248 112
WIRE -1216 208 -1248 208
WIRE -880 208 -880 192
WIRE -880 208 -928 208
WIRE -432 224 -480 224
WIRE 64 240 -16 240
WIRE 592 240 592 192
WIRE 592 240 576 240
WIRE 608 240 592 240
WIRE -688 256 -688 208
WIRE -480 256 -480 224
WIRE -528 272 -528 192
WIRE -512 272 -528 272
WIRE -416 288 -448 288
WIRE -304 288 -304 192
WIRE -304 288 -416 288
WIRE -256 288 -304 288
WIRE 544 288 576 240
WIRE 640 288 608 240
WIRE -608 304 -608 240
WIRE -512 304 -608 304
WIRE -1072 320 -1072 272
WIRE -480 336 -480 320
WIRE -608 352 -608 304
WIRE 208 384 208 112
WIRE 720 400 720 112
WIRE 160 416 80 416
WIRE 304 432 256 432
WIRE 320 432 304 432
WIRE 464 432 320 432
WIRE 544 432 544 368
WIRE 544 432 528 432
WIRE 592 432 544 432
WIRE 672 432 592 432
WIRE 16 464 -16 464
WIRE 160 464 16 464
WIRE 832 464 768 464
WIRE 1136 464 832 464
WIRE -608 480 -608 432
WIRE 208 496 208 480
WIRE 640 496 640 368
WIRE 672 496 640 496
WIRE 720 528 720 512
WIRE 16 608 16 464
WIRE 112 608 16 608
WIRE 320 608 320 432
WIRE 320 608 192 608
WIRE 640 608 640 496
WIRE 672 608 640 608
WIRE 832 608 832 464
WIRE 832 608 752 608
WIRE 16 704 16 608
WIRE 144 704 16 704
WIRE 320 704 320 608
WIRE 320 704 208 704
WIRE 640 704 640 608
WIRE 704 704 640 704
WIRE 832 704 832 608
WIRE 832 704 768 704
FLAG -1312 112 VDD
IOPIN -1312 112 In
FLAG -16 464 APD
IOPIN -16 464 In
FLAG 304 432 VZ
FLAG 208 496 0
FLAG 1136 464 OUT
IOPIN 1136 464 Out
FLAG 720 528 0
FLAG 592 432 VK
FLAG -688 256 0
FLAG -1072 320 0
FLAG -528 112 VDD5V_REG
FLAG -432 224 VDD5V_REG
FLAG -480 336 0
FLAG -416 288 REFA
FLAG 80 416 REFA
FLAG 592 192 REFA
FLAG -16 240 VREF
IOPIN -16 240 In
FLAG -608 480 0
DATAFLAG 80 464 ""
DATAFLAG 416 432 ""
DATAFLAG 464 112 ""
DATAFLAG 144 416 ""
DATAFLAG -848 112 ""
DATAFLAG -256 288 ""
DATAFLAG 896 464 ""
SYMBOL res 208 592 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 20k
SYMBOL cap 208 688 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 210f
SYMBOL OPA855 16 432 R0
SYMATTR InstName U2
SYMBOL res 624 384 M180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R1
SYMATTR Value 5k
SYMBOL res 768 592 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 50k
SYMBOL cap 768 688 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 210f
SYMBOL OPA858 624 480 R0
SYMATTR InstName U1
SYMBOL cap 528 416 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C5
SYMATTR Value {CC}
SYMBOL res 528 272 R0
SYMATTR InstName R4
SYMATTR Value 50k
SYMBOL cap -704 144 R0
SYMATTR InstName C4
SYMATTR Value 1µ
SYMBOL PowerProducts\\LT1761-5 -1072 160 R0
SYMATTR InstName U4
SYMBOL cap -896 128 R0
SYMATTR InstName C3
SYMATTR Value 0.01µ
SYMBOL OpAmps\\OP07 -480 224 R0
SYMATTR InstName U3
SYMBOL res -624 144 R0
SYMATTR InstName R5
SYMATTR Value 10k
SYMBOL res -624 336 R0
SYMATTR InstName R6
SYMATTR Value 10k
TEXT 72 776 Left 2 ;PCB capacitor, 20% TOL
TEXT -16 824 Left 2 ;1.6mm Thickness\n10mm²\nEps = 3.8 - 4.8
TEXT 632 776 Left 2 ;PCB capacitor, 20% TOL
TEXT 536 816 Left 2 ;1.6mm Thickness\n10mm²\nEps = 3.8 - 4.8
TEXT 816 320 Left 2 ;Noise contributions on VOUT\nLDO + VREF : 835.95µVrms
TEXT -1280 40 Left 2 ;5V, REF GEN
TEXT -552 -24 Left 2 !.ic V(VDD5V_REG)=5
RECTANGLE Normal 352 800 -16 656 2
RECTANGLE Normal 912 800 544 656 2
RECTANGLE Normal -784 352 -1296 16 2