22x15x8 mm

Ultra Low Power Miniature Low Profile OCXO
The МХО37 series utilizes the internal heating resonator (IHR) technology incorporating the whole oven system together with the crystal plate inside the TO-8 vacuum holder. Such OCXO concept results in radical reduction of its volume, power consumption and warm-up time. In spite of the miniature sizes and extremely low power consumption such oscillators exhibit excellent temperature stability, low phase-noise and aging rate being at the level of high-end OCXOs using conventional oven designs.
Basic electrical parameters
14DIP Compatible 8mm Height Packaging
Very Low Power Consumption (0.15W at +25°C)
High Stability (up to ± 10 ppb over -30°C to 70°C)
Fast Warming-up (to 60 s)
Low Phase Noise (-170 dBc/Hz floor at 100MHz)
Low Aging (5E-10/day, 20 ppb/year)
Wide Frequency range (8 – 120 MHz)
Download full spec and ordering information

Best achievable phase noise

10 MHz16.384 MHz20 MHz25 MHz40 MHz50 MHz62 MHz100 MHz131.6 MHz 141.42 MHz