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PX-990
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The PX–990 Crystal Oscillator (XO) offers ultra low phase noise performance with a phase noise floor below –175 dBc/Hz. The PX–990 is offered in a standard ruggedized enclosure with g–sensitivity below 0.5 ppb/g. With an available frequency range of 60 MHz to 120 MHz, the PX-990 is the perfect oscillator for mobile and land based radar applications. In addition to an ultra low noise phase noise floor, the PX–990 doesn't compromise on the close in phase noise performance. The PX–990 is capable of meeting –127 dBc/Hz at a 100 Hz offset at 120 MHz due to Vectron's unique SR–45 crystal. If you're operating in a harsh environment, your performance doesn't need to suffer. The PX–990 can be provided with shock absorbers minimizing the phase noise degradation in harsh operating environments.

Product Line Download:
Datasheet
Clock Oscillator Application Note
Signal Types and Terminations

Additional Information
Key Features:
Product PX-990
Type Clock Oscillator
Frequency Range 60 MHz to 120 MHz
Size 58.25 x 48.27 w/vibration isolators
Output Sinewave
RMS Phase Jitter Ask Factory
Supply Voltage +15 Vdc
Temp Range Stability Frequency (MHz)
ControlRowSpec_TypeControl_TypeControl_IDorder
FormulaHeaderFormulaHeaderFormulaHeaderPX-9900
ControlRowDashDashDash10
ControlRowTemp RangedropdownddTemp_Range20
ControlRowDashDashDash30
ControlRowStabilitydropdownddStability40
ControlRowDashDashDash50
ControlRowFrequencytextboxtxtFrequency60





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