MXO37/14U

Features

Very Low Power Consumption: 90 mW at +25°C 

High Stability: up to ±10 ppb -40°C to 85°C 

Fast Warming-up to 30 s 

Low Phase Noise: -172 dBc/Hz floor 

Low Aging: 0.1 ppb/day, 15 ppb/year 

Wide Frequency range: 8 – 150 MHz

Typical Applications

High precision GPS receivers 

Portable Wireless Communications 

Mobile Test Equipment 

UHF Synthesizers 

Battery Powered Application

Description

The МХО37 series utilizes the internal heating resonator technology (IHR) with arrangement of the oven system together with the crystal plate inside the TO-8 vacuum holder. Such approach results in radical reduction of the OCXO sizes, power consumption and warm-up time. The MXO37/14 and MXO37/14S (SMD) models have DIP14 compatible sizes and pins-out. The oscillators provide extraordinary combination of tiny sizes and extremely low power consumption with superb frequency stability and very low phase-noise level. Fundamental operation at up to 150 MHz enables very low spurious level in the output spectra and thereby substantial reduction of the phase jitter. That makes the MXO37/14 oscillators a very attractive solution for UHF synthesizers and other portable microwave applications.