Version 4
SHEET 1 1224 788
WIRE 288 -16 240 -16
WIRE 416 -16 352 -16
WIRE 48 112 -208 112
WIRE 96 112 48 112
WIRE 176 112 96 112
WIRE 240 112 240 -16
WIRE 240 112 176 112
WIRE 288 112 240 112
WIRE 416 112 416 -16
WIRE 416 112 368 112
WIRE 96 176 96 112
WIRE -560 224 -560 192
WIRE -208 240 -208 112
WIRE -208 240 -336 240
WIRE -80 240 -208 240
WIRE 336 240 336 224
WIRE 240 256 240 112
WIRE 304 256 240 256
WIRE -336 272 -336 240
WIRE -80 272 -80 240
WIRE 96 272 96 240
WIRE 416 272 416 112
WIRE 416 272 368 272
WIRE 464 272 416 272
WIRE 512 272 464 272
WIRE -208 288 -208 240
WIRE 240 288 192 288
WIRE 304 288 240 288
WIRE 336 320 336 304
WIRE -560 336 -560 304
WIRE -336 416 -336 352
WIRE -208 416 -208 352
WIRE -208 416 -336 416
WIRE -80 416 -80 352
WIRE -80 416 -208 416
WIRE -560 496 -560 464
WIRE -560 608 -560 576
WIRE -208 608 -208 416
WIRE -208 608 -560 608
WIRE 176 608 -208 608
WIRE 240 608 240 288
WIRE 240 608 176 608
WIRE -560 640 -560 608
WIRE -560 768 -560 720
FLAG 336 224 VCC
FLAG -560 336 0
FLAG -560 192 VCC
FLAG 96 272 0
FLAG 512 272 out
IOPIN 512 272 Out
FLAG 48 112 K
FLAG 336 320 0
FLAG -560 768 0
FLAG -560 464 VCC
FLAG 192 288 A
DATAFLAG 176 608 "round($*10k)/10k"
DATAFLAG 176 112 "round($*10k)/10k"
DATAFLAG 464 272 "round($*10k)/10k"
SYMBOL cap 80 176 R0
SYMATTR InstName Ccable
SYMATTR Value 50p
SYMBOL cap 288 0 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C1
SYMATTR Value 47n
SYMBOL res 384 128 M270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value 100k
SYMBOL voltage -560 208 R0
WINDOW 123 24 132 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 10
SYMBOL diode -224 352 M180
WINDOW 0 24 72 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value DP
SYMBOL current -336 272 R0
WINDOW 3 -31 195 Left 2
WINDOW 123 24 116 Left 2
WINDOW 39 0 0 Left 2
SYMATTR Value PULSE(0u 20u 10u 100n 100n 100m 200m)
SYMATTR Value2 AC 1
SYMATTR InstName I1
SYMBOL res -96 256 R0
SYMATTR InstName Rsh
SYMATTR Value 1G
SYMBOL Opamps\\opamp2 336 208 R0
SYMATTR InstName U1
SYMATTR Value TL072
SYMBOL res -576 480 R0
SYMATTR InstName R2
SYMATTR Value 470
SYMBOL res -576 624 R0
SYMATTR InstName R3
SYMATTR Value 470
TEXT -536 -176 Left 2 !.tran 0 300m 0 10u
TEXT -536 -144 Left 2 !.options plotwinsize=0
TEXT -536 -104 Left 2 ;.ac dec 100 1k 1e7
TEXT -192 -144 Left 2 !.model DP D(Is=1e-10 Cjo=70p Rs=5 N=1.5)
TEXT -408 -296 Left 2 ;PHOTO DIODE WITH TRANSIMPEDANCE AMPLIFIER
TEXT -360 208 Left 2 ;Photo Diode
TEXT -192 144 Left 2 ;K
TEXT -192 568 Left 2 ;A
TEXT -144 208 Left 2 ;BPW34
TEXT -264 -248 Left 2 ;BPW34: 80uA @ 1000Lux
TEXT -192 -176 Left 2 !.inc TL072.301
RECTANGLE Normal 16 512 -392 184