DS1086 Spread-Spectrum EconOscillator
Typical Operating Characteristics
(VCC = 5.0Vꢀ T = 25°Cꢀ unless otherwise noted)
A
SUPPLY CURRENT vs. VOLTAGE
SUPPLY CURRENT vs. TEMPERATURE
SUPPLY CURRENT vs. PRESCALER
20
19
18
17
16
15
14
13
12
11
10
20
19
18
17
16
15
14
13
12
11
10
20
19
18
17
16
15
14
13
12
11
10
4.75V
5.0V
5.25V
4.75
4.85
4.95
5.05
5.15
5.25
0
10
20
30
40
50
60
70
0
50
100
150
200
250
VOLTAGE (V)
TEMPERATURE (°C)
PRESCALER
SUPPLY CURRENT vs. TEMPERATURE
WITH PDN = 0
SUPPLY CURRENT vs. TEMPERATURE
WITH OE = 0
SUPPLY CURRENT vs. PRESCALER
10
9
8
7
6
5
4
3
2
1
0
10
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
70°C, 25°C, AND 0°C
0
10
20
30
40
50
60
70
0
10
20
30
40
50
60
70
0
50
100
150
200
250
TEMPERATURE (°C)
TEMPERATURE (°C)
PRESCALER
FREQUENCY PERCENT CHANGE
vs. SUPPLY VOLTAGE
FREQUENCY PERCENT CHANGE
vs. TEMPERATURE
1.0
0.8
1.0
0.8
0.6
0.6
0.4
0.4
0.2
0.2
0
0
-0.2
-0.4
-0.6
-0.8
-1.0
-0.2
-0.4
-0.6
-0.8
-1.0
4.75
4.85
4.95
5.05
5.15
5.25
0
10
20
30
40
50
60
70
VOLTAGE (V)
TEMPERATURE (°C)
6
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DALLAS [ DALLAS SEMICONDUCTOR ]
