CS8190ENF16 View Datasheet(PDF) - Cherry semiconductor
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Description
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CS8190ENF16 Datasheet PDF : 8 Pages
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Typical Performance Characteristics continued
Figure 3: Output Angle in Polar Form
7V
(VSINE+) - (VSINE-)
Q Angle
Ð7V
+7V
(VCOS+) - (VCOS-)
[ ] Q = ARCTAN
VSIN+ Ð VSIN-
VCOS+ Ð VCOS-
-7V
1.50
1.25
1.00
0.75
0.50
0.25
0.00
-0.25
-0.50
-0.75
-1.00
-1.25
-1.50
0
Figure 4: Nominal Output Deviation
45
90
135
180
225
270
315
Theoretical Angle (°)
Nominal Angle vs. Ideal Angle (After calibrating at 180¡)
Note: Temperature, voltage, and nonlinearity not included.
45
40
35
30
25
20
Ideal Degrees
15
Nominal Degrees
10
5
0
1
5
9
13
17
21
25
29
33
37
41
45
Nominal Angle (Degrees)
Table 1: Function Generator Output Nominal Angle vs. Ideal Angle (After calibrating at 270¡)
Ideal Q Nominal
Degrees Q Degrees
0
0
1
1.09
2
2.19
3
3.29
4
4.38
5
5.47
6
6.56
7
7.64
8
8.72
9
9.78
10
10.84
11
11.90
12
12.94
13
13.97
14
14.99
15
16.00
16
17.00
Ideal Q Nominal
Degrees Q Degrees
17
17.98
18
18.96
19
19.92
20
20.86
21
21.79
22
22.71
23
23.61
24
24.50
25
25.37
26
26.23
27
27.07
28
27.79
29
28.73
30
29.56
31
30.39
32
31.24
33
32.12
Ideal Q Nominal
Degrees Q Degrees
34
33.04
35
34.00
36
35.00
37
36.04
38
37.11
39
38.21
40
39.32
41
40.45
42
41.59
43
42.73
44
43.88
45
45.00
50
50.68
55
56.00
60
60.44
65
64.63
70
69.14
Ideal Q Nominal
Degrees Q Degrees
75
74.00
80
79.16
85
84.53
90
90.00
95
95.47
100 100.84
105 106.00
110 110.86
115 115.37
120 119.56
125 124.00
130 129.32
135 135.00
140 140.68
145 146.00
150 150.44
155 154.63
Ideal Q Nominal
Degrees Q Degrees
160 159.14
165 164.00
170 169.16
175 174.33
180 180.00
185 185.47
190 190.84
195 196.00
200 200.86
205 205.37
210 209.56
215 214.00
220 219.32
225 225.00
230 230.58
235 236.00
240 240.44
Note: Temperature, voltage, and nonlinearity not included.
4
Ideal Q Nominal
Degrees Q Degrees
245 244.63
250 249.14
255 254.00
260 259.16
265 264.53
270 270.00
275 275.47
280 280.84
285 286.00
290 290.86
295 295.37
300 299.21
305 303.02
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