Rakon Product Specification
CFPO11
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Micro high stability surface mount OCXO
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Miniature OCXO for where performance versus space is at a premium. Frequency range
from 5MHz to 40MHz. 3.3V, 5V & 12V supply.
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Product description
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The CFPO11 series of oscillators are designed with direct heating on a single board.
They are optimized designs for Stratum 3E & 3 timing modules, in a SMD package.
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Applications
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• Basestation
• Other
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Features
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Specifications
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1.0
SPECIFICATION REFERENCES
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Line Parameter
Test Condition
1.1
Model Description
CFPO11
1.2
Package sizes available 25.0mm x 22.0mm
1.3
Package sizes available 25.0mm x 22.0mm
1.4
Package sizes available 25.0mm x 22.0mm
1.5
Packages sizes
25.0mm x 22.0mm
available
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x
x
x
x
15.0mm
12.0mm
10.5mm
15.0mm
(package 25AS, non-hermetic)
(package 25LP, non-hermetic)
(package 25LP h=10.5, non hermetic)
(package: hermetic holder)
2.0
FREQUENCY CHARACTERISTICS
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Line Parameter
Test Condition
2.1
Frequency range
Standard frequencies: 10; 12.8; 13; 16.384; 20; 26MHz
2.2
Frequency stability
See part number builder diagram for frequency stabilities vs
over temperature
temperature range and associated order codes
2.3
Supply voltage stability Frequency stability vs supply voltage change (±5%) and load change
(1 to 2 HCMOS)
2.4
Load sensitivity
2.5
Long term stability
Refer to part number builder for long term stability (30 days after
operation) and associated order codes: values shown per year
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Value
5 to 40
10 to 100
5 max
5 max
30 to 300
Unit
MHz
ppb
±ppb
ppb
ppb
3.0
POWER SUPPLY
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Line Parameter
3.1
Supply voltage
3.2
Power consumption
3.3
Power consumption
3.4
Warm-up time
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Test Condition
Standard supply voltage (optional: 3.3V or 12V)
Warm-up
25◦C (calm air)
To within
±10ppb
with reference to frequency after 1 hour
Value
5
2.5 max
1.5 max
5 max
Unit
V
W
W
mn
4.0
CONTROL VOLTAGE
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Line Parameter
4.1
Frequency tuning
4.2
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Test Condition
See attached table (part number builder) for frequency adjustment
and associated order codes
Value
0.5 to 2
10 max
Unit
ppm
%
Linearity
5.0
OSCILLATOR OUTPUT-HCMOS
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Line Parameter
Test Condition
5.1
Output waveform
HCMOS
5.2
Duty cycle
50%±5%
5.3
Rise and fall times
≤10ns
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Value
Unit
10 to 90
%
6.0
PHASE NOISE
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Line Parameter
6.1
SSB phase noise
power density at 10Hz
offset
6.2
SSB phase noise
power density at
100Hz offset
6.3
SSB phase noise
power density at 1kHz
offset
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Test Condition
Typical values for a 10MHz oscillator at 25°C
Value
-120
Unit
dBc/Hz
Typical values for a 10MHz oscillator at 25°C
-130
dBc/Hz
Typical values for a 10MHz oscillator at 25°C
-148
dBc/Hz
Page 1
Rakon Product Specification
7.0
OTHER FEATURES
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Line Parameter
7.1
Reference voltage,
Vref
7.2
Reference voltage,
Vref
7.3
Reference voltage,
Vref
7.4
Retrace
7.5
Sub-harmonics
7.6
Spurious
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Test Condition
with 3.3V supply
with 5.0V supply
with 12V supply = 4.0V±0.2V
After 24 hours off after 60 minutes on
Value
2.7 to 2.9
3.8 to 4.2
3.8 to 4.2
10 max
-25 max
-80 max
Unit
V
V
V
ppb
dBc
dBc
8.0
ENVIRONMENTAL INFORMATION
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Line Parameter
Test Condition
8.1
Shock
Half sine 50g 11ms / 3 per direction, IEC 68-2-27 test Ea. / severity 50A
8.2
8.3
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Vibration
Storage temperature
Vibration - 10g / 10 - 500Hz, IEC 68-2-06 test Fc. / severity 500 / 10
-45°C to 85°C
9.0
MARKING
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Line Parameter
9.1
Type
9.2
Line 1
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Test Condition
Printed label on can (See marking diagram)
RAKON or customer logo
10.0 MANUFACTURING INFORMATION
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Line Parameter
Test Condition
10.1 Reflow shift
Reflow soldering
10.2 Packaging description
Parts supplied on tape and reel
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11.0 NOTES
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Line Parameter
11.1 1
Test Condition
Standard frequencies: 10, 12.8, 13, 16.384, 20, 26MHz
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