OXK581 Datasheet, PDF (1/4 Pages) BOWEI Integrated Circuits CO.,LTD. – Low phase noise,Anti-vibration OCXO

BOWEI INTEGRATED CIRCUITS CO.,LTD.
OXK581 series
Low phase noise,Anti-vibration OCXO
Features
● Good performance under vibration
● Low phase noise
● External EMI filter
● High frequency stability
● SC cut crystal with TO-5 package
MP581
Pin function
1:Power supply
2:Ground
3:Reference voltage
output or NC
4:RF output
Electrical specification
Parameter
Characteristic
Power supply
＋12V±5％(option＋15V)
Frequency range
10～120MHz
Frequency
stability
Vs。temperature _{±0.05～±0.5ppm(see the table)}
Vs。supply changes _{±0.01ppm（Max）/Vdc±5ï¼}
Vs。Ageing ±0.1～±0.5ppm/1^st year (Max)
Level
+10dBm/50Ω
output Sinewave Harmonics
Non-Harmonic
Suppression
Phase noise
100MHz
The worse axis
10Hz
100Hz
1KHz
10KHz
100KHz
≤-25dBc
≤-70dBc
Static ^{Vibration(methodB)}
-100 dBc/Hz See detail method
-130 dBc/Hz ^{See detail method}
-155 dBc/Hz -145dBc/Hz
-165 dBc/Hz -160dBc/Hz
-170 dBc/Hz -165dBc/Hz
Operation temperature range
Input power
Storage temperature range
Dimension
Different range(see the table)
4W/1.8W（Max)@25℃
-55～＋85℃
50mm*50mm*25mm
Frequency temperatureStability
(ppm)
±0.05 ±0.1 ±0.2 ±0.5
0～50℃ JP HP GP FP
-10～60℃ JQ HQ _{GQ FQ}
-20～70℃ JR _{HR GR FR}
-30～70℃ ^JS HS _{GS FS}
-40～70℃ JT HT _{GT FT}
-40～85℃
-55～85℃
GU FU
FW
* please contact the factory
Outside frequency adjustment
3
Vc in
2
with control voltage
Absolute maximum ratings
Supply voltage--- 16V
Storage temperature--- 105
Note: The following phase noise are the worse one among three axis at 1KHz offset frequency
Phase noise vs. Offset frequency @50MHz/Random
vibration method A RMS acceleration G_rms=6.06 g
Phase noise vs. Offset frequency @50MHz/Random
vibration method B RMS acceleration G_rms=7.56 g
Tel:[phone]/1887,83933252 ☆ Fax:[phone] ☆ E-mail:[e-mail] ☆ http://www.cn-bowei.com
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