DS1090U-2 MAXIM [Maxim Integrated Products], DS1090U-2 Datasheet - Page 4

• Manufacturer Part Number: DS1090U-2
• Description: Low-Frequency, Spread-Spectrum EconOscillator
• Manufacturer: MAXIM [Maxim Integrated Products]

Low-Frequency, Spread-Spectrum
EconOscillator
(V
4
CC
1.70
1.45
1.20
0.95
0.70
3.1
3.0
2.9
2.8
2.7
_____________________________________________________________________
= +3.3V, T
3.0
-5
NO LOAD, T
V
CC
40kΩ
= 3.0V
3.5
-4
OUTPUT VOLTAGE HIGH
vs. OUTPUT CURRENT
vs. SUPPLY VOLTAGE
A
SUPPLY CURRENT
OUTPUT CURRENT (mA)
SUPPLY VOLTAGE (V)
A
= +25°C, unless otherwise noted.)
= +25°C
4.0
-3
60kΩ
4.5
-2
80kΩ
5.0
-1
5.5
0
1.50
1.30
1.10
0.90
0.70
0.50
0.4
0.3
0.2
0.1
0
-40
0
V
NO LOAD, V
40kΩ
CC
= 3.0V
-15
60kΩ
1
80kΩ
OUTPUT VOLTAGE LOW
vs. OUTPUT CURRENT
OUTPUT CURRENT (mA)
vs. TEMPERATURE
SUPPLY CURRENT
CC
TEMPERATURE (°C)
= 3.3V
10
2
Typical Operating Characteristics
35
3
60
4
85
5
10
4
3
2
1
0
9
8
7
6
5
4
3.0
5
T
80kΩ
A
= +25°C, R
10
40kΩ
3.5
60kΩ
OUTPUT FREQUENCY
vs. SUPPLY VOLTAGE
vs. OUTPUT LOADING
LOAD CAPACITANCE (pF)
SUPPLY CURRENT
15
SUPPLY VOLTAGE (V)
SET
4.0
20
= 40kΩ
25
4.5
30
T
A
5.0
= +25°C
35
4V
3V
5V
5.5
40