DS1086L Dallas Semiconductor, DS1086L Datasheet - Page 6

• Manufacturer Part Number: DS1086L
• Description: Spread-Spectrum EconOscillator
• Manufacturer: Dallas Semiconductor

3.3V Spread-Spectrum EconOscillator
(V
6
CC
-0.1
-0.2
-0.3
-0.4
-0.5
0.5
0.4
0.3
0.2
0.1
_____________________________________________________________________
9
8
7
6
5
4
3
2
1
= 3.3V, T
MASTER OSCILLATOR FREQUENCY PERCENT
0
33
2.7
MASTER OSCILLATOR FREQUENCY
36 39 42
15pF LOAD
CHANGE vs. SUPPLY VOLTAGE
A
MASTER FREQUENCY (MHz)
SUPPLY CURRENT vs.
= 25°C, unless otherwise noted.)
f
O
SUPPLY VOLTAGE (V)
f
= 33.3MHz
O
3.0
45
= 66MHz
f
O
48 51 54
= 50MHz
4.7pF LOAD
PRESCALER = 1
PRESCALER = 1
3.3
57
60
63
66
3.6
-0.25
-0.50
-0.75
-1.00
-1.25
-1.50
0.50
0.25
10
9
8
7
6
5
4
3
0
MASTER OSCILLATOR FREQUENCY PERCENT
-40
-40
SUPPLY CURRENT vs. TEMPERATURE
55
54
53
52
51
CHANGE vs. TEMPERATURE
-15
-15
f
O
2.7
f
= 33.3MHz
O
f
= 66MHz
DUTY CYCLE vs. SUPPLY VOLTAGE
TEMPERATURE (°C)
O
TEMPERATURE (°C)
f
f
f
O
O
O
= 50MHz
= 33.3MHz
= 66MHz
= 50MHz
10
10
SUPPLY VOLTAGE (V)
3.0
Typical Operating Characteristics
35
f
35
O
f
O
f
PRESCALER = 1
= 66MHz
O
PRESCALER = 1
= 33.3MHz
= 50MHz
15pF LOAD
15pF LOAD
60
60
PRESCALER = 1
3.3
85
85
3.6
55
54
53
52
51
50
7
6
5
4
3
2
1
0
-40
1
SUPPLY CURRENT vs. PRESCALER
DUTY CYCLE vs. TEMPERATURE
-15
TEMPERATURE (°C)
10
f
O
f
O
10
PRESCALER
f
= 66MHz
O
= 33.3MHz
= 50MHz
35
PRESCALER = 1
100
f
15pF LOAD
O
= 50MHz
60
1000
85