AXTE develops and supplies extraordinary low power high stability OCXOs based on its patented IHR (Internally Heated Resonator) technology)

High stability low power miniature OCXOs Ultra low power high stability miniature OCXOs Ultra-stable low power 20x20 mm OCXOs Ultra-stable double oven 20x20 mm OCXOs High durable low power miniature OCXOs Very fast warming-up low power miniature OCXOs

16x15x10 mm

MXO37/8P, MXO37/8PST

High stability low power DIP8 compatible

This low power OCXO model utilizes the internally heated resonator (IHR) technology integrating whole thermo-control system with precision crystal plate inside vacuum TO-holder. Such OCXO concept provides combination of high frequency stability with very low power consumption and miniature DIP8 sizes.

MXO37/8P, MXO37/8PST MXO37/14P, MXO37/14PST MXO37H/14P, MXO37H/14PST MXO37/8L, MXO37/14L

Basic electrical parameters

<130 mW consumption
2 ppb (-40 +85)°C
0.1 ppb/day aging
0.2 ppb/g sensitivity
-110 dBc/Hz @ 1 Hz
-175 dBc/Hz floor

SMD version available

8-150 MHz fundamental

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Best achievable phase noise

10MHz 16.384MHz 20MHz 25MHz 40MHz 50MHz 62MHz 100MHz 131.6MHz 141.42MHz