DS1085
TYPICAL OPERATING CHARACTERISTICS (continued)
(VCC = 5V ± 5%, TA = 0°C to +70°C.)
SUPPLY CURRENT vs. DIVISOR
SUPPLY CURRENT
vs. DAC SETTING AND OFFSET
25
24
23
22
21
20
19
35
33
31
29
27
25
DS1085-50
DS1085-25
DS1085-10
23
OS
21
OS + 1
19
OS - 1
17
15
0
200
400
600
800
1000
0
200
400
600
800
1000
DAC SETTING
DIVISOR (N)
FREQUENCY % CHANGE
vs. SUPPLY VOLTAGE
FREQUENCY % CHANGE vs.
TEMPERATURE
1.0
2.0
1.5
0.8
0.6
1.0
0.4
0.2
0.5
0.0
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
-0.5
-1.0
-1.5
-2.0
DS1085-50
DS1085-25
DS1085-10
4.75
4.85
4.95
5.05
5.15
5.25
0
10
20
30
40
50
60
70
VOLTAGE (V)
TEMPERATURE (°C)
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