Subversion Repositories Electronics.Rangefider

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Rev Author Line No. Line
1 florent_ba 1 
Version 4
2 
SHEET 1 880 944
3 
WIRE -784 -224 -800 -224
4 
WIRE -768 -224 -784 -224
5 
WIRE -640 -224 -656 -224
6 
WIRE -624 -224 -640 -224
7 
WIRE -800 -192 -800 -224
8 
WIRE -656 -192 -656 -224
9 
WIRE -800 -96 -800 -112
10 
WIRE -656 -96 -656 -112
11 
WIRE -288 -48 -304 -48
12 
WIRE -272 -48 -288 -48
13 
WIRE -304 -16 -304 -48
14 
WIRE -304 80 -304 64
15 
WIRE -192 80 -304 80
16 
WIRE 0 80 -112 80
17 
WIRE -64 160 -112 160
18 
WIRE -112 208 -112 160
19 
WIRE -304 224 -304 80
20 
WIRE -176 224 -304 224
21 
WIRE 0 256 0 80
22 
WIRE 0 256 -32 256
23 
WIRE 48 256 0 256
24 
WIRE -256 288 -304 288
25 
WIRE -176 288 -256 288
26 
WIRE -304 320 -304 288
27 
WIRE -304 320 -352 320
28 
WIRE -112 336 -112 304
29 
WIRE -192 480 -256 480
30 
WIRE -16 480 -128 480
31 
WIRE -256 576 -256 480
32 
WIRE -192 576 -256 576
33 
WIRE -16 576 -16 480
34 
WIRE -16 576 -112 576
35 
WIRE -96 656 -144 656
36 
WIRE -144 704 -144 656
37 
WIRE -256 720 -256 576
38 
WIRE -256 720 -448 720
39 
WIRE -208 720 -256 720
40 
WIRE -16 752 -16 576
41 
WIRE -16 752 -64 752
42 
WIRE 16 752 -16 752
43 
WIRE -208 784 -256 784
44 
WIRE -144 832 -144 800
45 
WIRE -256 848 -256 784
46 
FLAG -432 320 0
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FLAG -256 288 INP
48 
FLAG -112 336 0
49 
FLAG -640 -224 VDD
50 
FLAG -64 160 VDD
51 
FLAG -656 -96 0
52 
FLAG 48 256 VS
53 
FLAG -784 -224 VCM
54 
FLAG -800 -96 0
55 
FLAG -288 -48 VCM
56 
FLAG -144 832 0
57 
FLAG -96 656 VDD
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FLAG 16 752 VTIA
59 
FLAG -528 720 0
60 
FLAG -256 848 0
61 
SYMBOL ideal_opamp -16 256 R0
62 
SYMATTR InstName X1
63 
SYMBOL voltage -336 320 R90
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WINDOW 0 -32 56 VBottom 2
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WINDOW 3 32 56 VTop 2
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WINDOW 123 60 56 VTop 2
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WINDOW 39 0 0 Left 0
68 
SYMATTR InstName V2
69 
SYMATTR Value SINE({VRAMP} 0.1 1e4)
70 
SYMATTR Value2 AC 1 0
71 
SYMBOL voltage -656 -208 R0
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WINDOW 123 0 0 Left 0
73 
WINDOW 39 0 0 Left 0
74 
SYMATTR InstName V3
75 
SYMATTR Value {VDD}
76 
SYMBOL res -96 64 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 R1
80 
SYMATTR Value 10k
81 
SYMBOL res -288 80 R180
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WINDOW 0 36 76 Left 2
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WINDOW 3 36 40 Left 2
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SYMATTR InstName R2
85 
SYMATTR Value 10k
86 
SYMBOL voltage -800 -208 R0
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WINDOW 123 0 0 Left 0
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WINDOW 39 0 0 Left 0
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SYMATTR InstName V1
90 
SYMATTR Value {VDD/2}
91 
SYMBOL ideal_opamp -48 752 R0
92 
SYMATTR InstName X2
93 
SYMBOL res -96 560 R90
94 
WINDOW 0 0 56 VBottom 2
95 
WINDOW 3 32 56 VTop 2
96 
SYMATTR InstName R3
97 
SYMATTR Value 100k
98 
SYMBOL current -448 720 R90
99 
WINDOW 0 32 40 VTop 2
100 
WINDOW 3 -32 40 VBottom 2
101 
WINDOW 123 -4 40 VBottom 2
102 
WINDOW 39 0 0 Left 0
103 
SYMATTR InstName I1
104 
SYMATTR Value PULSE(0 10n 0 300p 300p 100u 200u)
105 
SYMATTR Value2 AC 1 0
106 
SYMBOL cap -128 464 R90
107 
WINDOW 0 0 32 VBottom 2
108 
WINDOW 3 32 32 VTop 2
109 
SYMATTR InstName C1
110 
SYMATTR Value 10p
111 
TEXT -432 -192 Left 2 !.tran 480u
112 
TEXT -432 -216 Left 2 !.PARAM VDD=3.3
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TEXT -432 -248 Left 2 !.param VRAMP={VDD/2}