Subversion Repositories Electronics.Rangefider

Version 4
SHEET 1 1488 680
WIRE 240 -512 224 -512
WIRE 224 -480 224 -512
WIRE 224 -480 160 -480
WIRE 160 -448 160 -480
WIRE 224 -448 224 -480
WIRE 1056 -448 992 -448
WIRE 1152 -448 1056 -448
WIRE 688 -432 640 -432
WIRE 832 -432 768 -432
WIRE 432 -416 288 -416
WIRE 368 -368 352 -368
WIRE 752 -352 704 -352
WIRE 352 -336 352 -368
WIRE 1152 -336 1152 -368
WIRE 288 -320 288 -416
WIRE 320 -320 288 -320
WIRE 704 -320 704 -352
WIRE 1104 -320 1088 -320
WIRE 432 -304 432 -416
WIRE 432 -304 384 -304
WIRE 544 -304 432 -304
WIRE 640 -304 640 -432
WIRE 640 -304 624 -304
WIRE 672 -304 640 -304
WIRE 160 -288 160 -384
WIRE 224 -288 224 -368
WIRE 224 -288 160 -288
WIRE 320 -288 224 -288
WIRE 832 -288 832 -432
WIRE 832 -288 736 -288
WIRE 1088 -288 1088 -320
WIRE 1088 -288 832 -288
WIRE 672 -272 624 -272
WIRE 352 -240 352 -272
WIRE 624 -144 624 -272
WIRE -224 -112 -272 -112
WIRE -48 -112 -224 -112
WIRE -48 -96 -48 -112
WIRE -272 -80 -272 -112
WIRE 624 -48 624 -64
WIRE -48 0 -48 -16
WIRE -16 0 -48 0
WIRE -48 16 -48 0
WIRE -48 112 -48 96
WIRE 1152 192 1152 -240
WIRE 1152 192 752 192
WIRE 224 208 224 -288
WIRE 352 208 224 208
WIRE 656 208 592 208
WIRE 752 208 752 192
WIRE 752 208 656 208
WIRE 752 224 752 208
WIRE 352 256 32 256
WIRE 640 256 592 256
WIRE 640 304 640 256
WIRE 752 336 752 304
WIRE 688 416 640 416
WIRE 640 448 640 416
WIRE 640 544 640 528
WIRE 640 544 576 544
WIRE 336 592 256 592
WIRE 624 592 576 592
WIRE 624 640 624 592
FLAG -224 -112 VDD
FLAG -272 0 0
FLAG 32 256 POPT
FLAG 640 304 0
FLAG 352 -240 0
FLAG 368 -368 VDD
FLAG -48 112 0
FLAG -16 0 VREF
FLAG 240 -512 VDD
FLAG 704 -256 0
FLAG 752 -352 VDD
FLAG 1056 -448 VDD
FLAG 656 208 VD
FLAG 624 640 0
FLAG 688 416 VDD
FLAG 256 592 POPT_PROCESS
FLAG 752 336 0
FLAG 624 -48 0
DATAFLAG 1152 -16 ""
DATAFLAG 192 256 ""
DATAFLAG 224 -224 ""
DATAFLAG 528 -304 ""
SYMBOL voltage -272 -96 R0
WINDOW 123 24 44 Left 2
WINDOW 39 0 0 Left 0
SYMATTR Value2 AC 1 0
SYMATTR InstName V1
SYMATTR Value {VDD}
SYMBOL p_type_laser_diode 480 240 M0
SYMATTR InstName U4
SYMBOL res -64 -112 R0
SYMATTR InstName R2
SYMATTR Value 33k
SYMBOL res -64 0 R0
SYMATTR InstName R3
SYMATTR Value 33k
SYMBOL res 208 -464 R0
SYMATTR InstName R1
SYMATTR Value 33k
SYMBOL res 1136 -464 R0
SYMATTR InstName R5
SYMATTR Value 10
SYMBOL res 736 208 R0
SYMATTR InstName R7
SYMATTR Value 100k
SYMBOL p_type_laser_diode 464 576 M0
SYMATTR InstName U3
SYMATTR SpiceLine seff=0.8 ith=15m cjo=1p
SYMBOL current 640 448 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName I1
SYMATTR Value 27.5m
SYMBOL res 640 -320 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R8
SYMATTR Value 1k
SYMBOL res 784 -448 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R9
SYMATTR Value 100k
SYMBOL pmos 1104 -240 M180
SYMATTR InstName M1
SYMATTR Value AO6407
SYMBOL cap 176 -384 R180
WINDOW 0 24 56 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C1
SYMATTR Value 20n
SYMBOL voltage 624 -160 R0
WINDOW 123 24 44 Left 2
WINDOW 39 0 0 Left 0
SYMATTR Value2 AC 1 0
SYMATTR InstName V2
SYMATTR Value PULSE(5 {VDD/2} 0 300p 300p 100u 200u)
SYMBOL OpAmps\\MAX4434 352 -368 R0
SYMATTR InstName U1
SYMBOL OpAmps\\MAX4434 704 -352 R0
SYMATTR InstName U2
TEXT -296 368 Left 2 !.param VDD=5
TEXT -296 304 Left 2 ;.tran 200u
TEXT -168 -448 Left 2 !*.step temp -40 125 5
TEXT -296 336 Left 2 !.tran 1.5m
TEXT -192 -248 Left 2 ;.ac dec 100 1 1e9