Horizontal shades of blue lines
OX-070 Oven Controlled Crystal Oscillators (OCXO)
  Back to Product Table

The OX–070 is a high stability ovenized crystal oscillator in a miniature atomic clock compatible footprint, capable of aging rates of 0.06 ppb/day and temperature stabilities of 1ppb over the industrial temperature range. Driven by an SC–cut crystal, the OX–070 has twice the temperature range, similar aging and temperature performance of the miniature atomic clocks. It also has better allan deviation and phase noise than commercially available miniature atomic clocks, at a tenth of the cost.


  • Frequency range: 5 to 20 MHz
  • Supply: 3.3, 5 or 12V
  • Output: HCMOS or Sinewave
  • Miniature atomic clock pin compatible
  • Temperature stability to 0.4ppb
  • Aging rate options to 0.06ppb/day
  • Standard frequencies: 5, 10, 12.8 and 20MHz

  • Underwater seismic sensors
  • Holdover applications
  • Synthesizers
  • Military ground based satellite commercial terminal