Subversion Repositories Electronics.Rangefider

Rev

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Rev Author Line No. Line
1 florent_ba 1
Version 4
2
SHEET 1 1488 692
3
WIRE 96 -272 0 -272
4
WIRE 208 -272 96 -272
5
WIRE 512 -272 208 -272
6
WIRE 976 -272 512 -272
7
WIRE 928 -256 848 -256
8
WIRE 848 -192 848 -256
9
WIRE -832 -112 -880 -112
10
WIRE -656 -112 -832 -112
11
WIRE -880 -80 -880 -112
12
WIRE 0 -80 0 -272
13
WIRE 208 -80 208 -272
14
WIRE 96 -64 48 -64
15
WIRE 160 -64 96 -64
16
WIRE 560 -32 448 -32
17
WIRE 656 -32 624 -32
18
WIRE 976 48 976 -96
19
WIRE -848 64 -896 64
20
WIRE -672 64 -848 64
21
WIRE 0 64 0 16
22
WIRE 96 64 96 -64
23
WIRE 96 64 0 64
24
WIRE 288 64 272 64
25
WIRE 304 64 288 64
26
WIRE 448 64 448 -32
27
WIRE 448 64 384 64
28
WIRE 560 64 448 64
29
WIRE 656 64 656 -32
30
WIRE 656 64 640 64
31
WIRE 928 64 656 64
32
WIRE -896 96 -896 64
33
WIRE 512 144 512 -272
34
WIRE 448 160 448 64
35
WIRE 480 160 448 160
36
WIRE 656 176 656 64
37
WIRE 656 176 544 176
38
WIRE 208 192 208 16
39
WIRE 480 192 208 192
40
WIRE -496 240 -560 240
41
WIRE -464 240 -496 240
42
WIRE -464 256 -464 240
43
WIRE -560 272 -560 240
44
WIRE 208 272 208 192
45
WIRE 208 368 208 352
46
WIRE 512 368 512 208
47
WIRE -560 384 -560 352
48
WIRE -672 464 -912 464
49
WIRE -912 496 -912 464
50
WIRE 0 544 0 64
51
WIRE 336 544 0 544
52
WIRE 976 544 976 144
53
WIRE 976 544 576 544
54
WIRE -912 592 -912 576
55
WIRE 336 592 256 592
56
WIRE 624 592 576 592
57
WIRE 624 640 624 592
58
FLAG -832 -112 VDD
59
FLAG -880 0 0
60
FLAG 624 640 0
61
FLAG 256 592 POPT_PROCESS
62
FLAG 96 -272 VDD
63
FLAG -672 464 VPWR
64
FLAG -912 592 0
65
FLAG -848 64 VREF
66
FLAG -896 176 0
67
FLAG 512 368 0
68
FLAG 288 64 VREF
69
FLAG 208 368 0
70
FLAG -560 384 0
71
FLAG -496 240 PREF
72
FLAG 848 -192 VPWR
73
SYMBOL voltage -880 -96 R0
74
WINDOW 123 24 44 Left 2
75
WINDOW 39 0 0 Left 0
76
SYMATTR Value2 AC 1 0
77
SYMATTR InstName V1
78
SYMATTR Value {VDD}
79
SYMBOL p_type_laser_diode 464 576 M0
80
SYMATTR InstName U3
81
SYMATTR SpiceLine seff=0.8 ith=15m cjo=1p
82
SYMBOL pmos 48 16 R180
83
SYMATTR InstName M2
84
SYMATTR Value SI3445DV
85
SYMBOL pmos 160 16 M180
86
SYMATTR InstName M3
87
SYMATTR Value SI3445DV
88
SYMBOL pmos 928 144 M180
89
SYMATTR InstName M7
90
SYMATTR Value Si7137DP
91
SYMBOL voltage -912 480 R0
92
WINDOW 123 24 44 Left 2
93
WINDOW 39 0 0 Left 0
94
SYMATTR Value2 AC 1 0
95
SYMATTR InstName V2
96
SYMATTR Value PULSE({VDD} 0 5u 1n 1n 50u 150u)
97
SYMBOL voltage -896 80 R0
98
WINDOW 123 24 44 Left 2
99
WINDOW 39 0 0 Left 0
100
SYMATTR InstName V3
101
SYMATTR Value {VDD/2}
102
SYMBOL OpAmps\\MAX40078 512 112 R0
103
SYMATTR InstName U2
104
SYMBOL res 656 48 R90
105
WINDOW 0 0 56 VBottom 2
106
WINDOW 3 32 56 VTop 2
107
SYMATTR InstName R1
108
SYMATTR Value 200k
109
SYMBOL res 288 80 R270
110
WINDOW 0 32 56 VTop 2
111
WINDOW 3 0 56 VBottom 2
112
SYMATTR InstName R3
113
SYMATTR Value 1k
114
SYMBOL res 960 -192 R0
115
SYMATTR InstName R4
116
SYMATTR Value 10
117
SYMBOL cap 624 -48 R90
118
WINDOW 0 0 32 VBottom 2
119
WINDOW 3 32 32 VTop 2
120
SYMATTR InstName C1
121
SYMATTR Value 100n
122
SYMBOL res 192 256 R0
123
SYMATTR InstName R5
124
SYMATTR Value 33k
125
SYMBOL voltage -560 256 R0
126
WINDOW 123 24 44 Left 2
127
WINDOW 39 0 0 Left 0
128
SYMATTR InstName V4
129
SYMATTR Value 10e-3
130
SYMBOL pmos 928 -176 M180
131
SYMATTR InstName M1
132
SYMATTR Value SI3445DV
133
TEXT 824 664 Left 2 !.param VDD=3.3
134
TEXT -344 -448 Left 2 !.step temp -40 125 5
135
TEXT 824 640 Left 2 !.tran 0 1m 0 1e-6
136
TEXT -424 -240 Left 2 ;.op
137
TEXT 224 240 Left 2 ;P = VREF@10mW
138
TEXT 128 416 Left 2 ;Choose High precision res
139
TEXT 344 -88 Left 2 ;Gain increase --> \nDC precision increase