PLX50X Datasheet, PDF (1/1 Pages) BOWEI Integrated Circuits CO.,LTD. – Phase Locked Crystal Oscillator

BOWEI INTEGRATED CIRCUITS CO.,LTD.
PLX50x series
Phase Locked Crystal Oscillator
Features
● Reference frequency input
Phase locked detect output
● Low phase noise
● Connectorized output optional
● Custom frequency available
MP508
Pin function
1.^{RF output}
1
2 2. Ground
3 _{3. Power supply}
4
4. Reference freq. Input
Electrical specification
Parameter
Power supply
Characteristic
＋12V±5％(option＋15V)
Frequency range
10～140MHz
Level
output Sinewave Harmonics
Non-Harmonic
Suppression
10Hz
10MHz
typical
(Locked)
100Hz
1KHz
10KHz
Phase
Noise
100MHz
typical
(Locked)
100KHz
100Hz
1KHz
10KHz
100KHz
≥10dBm/50Ω(Min)
≤-25dBc
≤-70dBc
-127 dBc/Hz
-153 dBc/Hz
-160 dBc/Hz
-167 dBc/Hz
-170 dBc/Hz
-125 dBc/Hz
-155 dBc/Hz
-165 dBc/Hz
-170 dBc/Hz
Frequency stability
Inputpower(turn-on/steady)
Operation temperature range
Storage temperature range
Dimension
Frequency*
Reference Frequency accurate
Source Power*
Phasenoise
Frequency stability of
reference source (locked)
±0.5ppm (unlocked)
5W/2W(Max)@25℃
-40～＋85℃ or narrow
-55～＋85℃
50mm*50mm*16mm
10MHz
≤±0.5ppm
0~5dBm
≤-135dBc/Hz@100Hz
Note: Please consult factory for custom requirements.
Schematic diagram
lock detect out(optional)
Reference
source
phase
detector
loop
filter
Voltage controlled
low phase noise
OCXO
divide by N counter
Locked
output
Typical phase noise performance
10M (10MHz reference input)
100M (10MHz reference input)
Absolute maximum ratings
Supply voltage---+14V(+18V)
Storage temperature--- +105
Application notes
● Any frequencies output between 10~140MHz are available.
● Please contact us if you want phase locked detector, custom detecting level available.
● The typical phase noise curve show the phase noise when reference frequency is 10MHz, the real
test result depends on phase noise of reference source, loop and so on. Please contact us if you
have requirements on phase noise.
Tel:[phone]/1887,83933252 ☆ Fax:[phone] ☆ E-mail:[e-mail] ☆ http://www.cn-bowei.com
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