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OX-174 Oven Controlled Crystal Oscillators (OCXO)
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The OX-–174 is a low phase noise, high–stability ovenized crystal oscillator in a 28 x 38 mm package. The oscillator has a noise floor of –175 dBc/Hz, and typical ADEV below 2E–12 for t=0.1 to 100 s.


  • Frequency range: 5 to 20 MHz
  • Output: HCMOS or Sinewave
  • Reflow process compatible
  • Temperature stability to 5ppb
  • Standard frequencies: 10 MHz

  • Military radar
  • Instrumentation and test equipment
  • Synthesizers
  • Military communication equipment
  • DRO references
  • Satellite communications