
MAX7375
3-Pin Silicon Oscillator
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3
DUTY CYCLE vs. TEMPERATURE
MAX7375
toc01
TEMPERATURE (
°C)
DUTY
CYCLE
(%)
110
95
65 80
-10 5
20 35 50
-25
46
47
48
49
50
51
52
53
54
55
45
-40
125
DUTY CYCLE vs. SUPPLY VOLTAGE
MAX7375
toc02
SUPPLY VOLTAGE (V)
DUTY
CYCLE
(%)
4.8
4.1
3.4
47
49
51
53
55
45
2.7
5.5
SUPPLY CURRENT vs. TEMPERATURE
MAX7375
toc03
TEMPERATURE (
°C)
SUPPLY
CURRENT
(mA)
110
95
65 80
-10 5
20 35 50
-25
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0
-40
125
V+ = 3.3V
V+ = 5V
V+ = 2.7V
SUPPLY CURRENT vs. SUPPLY VOLTAGE
MAX7375
toc04
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
4.8
4.1
3.4
2.0
2.5
3.0
3.5
4.0
1.0
1.5
2.7
5.5
FREQUENCY vs. SUPPLY VOLTAGE
MAX7375
toc05
SUPPLY VOLTAGE (V)
NORMALIZED
FREQUENCY
4.8
4.1
3.4
0.994
0.996
0.998
1.000
1.002
0.990
0.992
2.7
5.5
0.980
0.990
0.985
1.000
0.995
1.015
1.010
1.005
1.020
-40
10
-15
35
60
85
110
135
FREQUENCY vs. TEMPERATURE
MAX7375
toc06
TEMPERATURE (
°C)
NORMALIZED
FREQUENCY
SETTLING TIME FROM START
MAX7375 toc08
1
s/div
V+
2V/div
CLOCK
2V/div
V+ = 3.3V
CLOCK OUTPUT WAVEFORM
WITH CL = 10pF
MAX7375 toc09
40ns/div
CLOCK
1V/div
V+ = 3.3V
Typical Operating Characteristics
(V+ = 5V, TA = +25
°C, CL = 10pF, 8MHz output, unless otherwise noted.)
SUPPLY CURRENT vs. FREQUENCY
MAX7375
toc07
FREQUENCY (MHz)
SUPPLY
CURRENT
(mA)
6.5
4.5
2.5
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0
0.5
8.5
V+ = 5.5V
V+ = 5V
V+ = 3.3V
V+ = 2.7V