Low-Cost Fixed-Frequency EconOscillator™
DS1088L
Typical Operating Characteristics
(V
CC
= 3.3V, T
A
= +25°C, unless otherwise noted.)
ACTIVE SUPPLY CURRENT
vs. TEMPERATURE
DS1088L toc01
ACTIVE SUPPLY CURRENT
vs. SUPPLY VOLTAGE
DS1088L toc02
ACTIVE SUPPLY CURRENT
vs. SUPPLY VOLTAGE
14
SUPPLY CURRENT (mA)
13
12
11
133MHz
10
9
8
100MHz
T
A
= +25°C
C
L
= 15pF
DS1088L toc03
10
V
CC
= 3.3V
9
SUPPLY CURRENT (mA)
8
7
6
100MHz
5
4
3
-20
5
30
55
80
TEMPERATURE (°C)
80MHz
133MHz
C
L
= 1.8pF
10
T
A
= +25°C
9
SUPPLY CURRENT (mA)
8
7
133MHz
6
5
4
80MHz
3
2.7
2.9
3.1
3.3
3.5
SUPPLY VOLTAGE (V)
100MHz
C
L
= 1.8pF
15
7
6
2.7
2.9
3.1
80MHz
3.3
3.5
SUPPLY VOLTAGE (V)
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
DS1088L toc04
FREQUENCY ERROR
vs. SUPPLY VOLTAGE
DS1088L toc05
FREQUENCY ERROR
vs. TEMPERATURE
V
CC
= 3.3V
0.2
FREQUENCY ERROR (%)
0.1
0
-0.1
-0.2
-0.3
-0.4
-20
5
30
55
80
TEMPERATURE (°C)
100MHz
80MHz
T
A
= +25°C
C
L
R
L
= 1.8pF 500Ω
133MHz
80MHz
100MHz
DS1088L toc06
DS1088L toc08
2.5
2.4
SHUTDOWN CURRENT (µA)
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
-20
5
30
55
80
TEMPERATURE (°C)
V
CC
= 3.3V
PDN = 0V
0.20
0.15
FREQUENCY ERROR (%)
0.10
0.05
0
-0.05
-0.10
-0.15
-0.20
2.7
2.9
3.1
3.3
3.5
SUPPLY VOLTAGE (V)
80MHz
T
A
= +25°C
C
L
R
L
= 1.8pF 500Ω
133MHz
100MHz
0.3
DUTY CYCLE
vs. SUPPLY VOLTAGE
133MHz
55
DUTY CYCLE (%)
54
53
52
51
80MHz
50
49
2.7
2.9
3.1
3.3
3.5
SUPPLY VOLTAGE (V)
T
A
= +25°C
C
L
R
L
= 1.8pF 500Ω
100MHz
DS1088L toc07
DUTY CYCLE
vs. TEMPERATURE
56
55
54
DUTY CYCLE (%)
53
52
51
50
49
48
-20
T
A
= +25°C
C
L
R
L
= 1.8pF 500Ω
5
30
55
80
80MHz
100MHz
133MHz
V
CC
= 3.3V
56
TEMPERATURE (°C)
4
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DALLAS [ DALLAS SEMICONDUCTOR ]
