Crystal oscillator QEN49

XOfor aircraft

This Crystal Oscillator is based on Hybrid Technology in DIL package. This XO performs +/-50 to +/-100pm of overall frequency stability (vs. température ronge and calibration at 25*C, load and power supply changes) and ageing of+/- 5ppm per year. This reference is suitable for rugged radio Systems used for instance in high speed trains or avionics. Features • Hybrid product with die and wire bonding to a ceramic substrate with 3 points crystal resonator. •Case type (s) : DIL package 14 pin 20.7 x 13.1 x 5.1mm typical •Frequency Range : 1.5MHz to 100MHz •Température Range : from -40°C to +85*C up to -55*C to +125°C •Overall Frequency Stability vs. Température Range and calibration at 25*C and load and power supply changes : +/-50 to +/-100pm overall • Ageing per year: +/-5ppm at 85*C first year • Output Wave Form : square ; Tristate output • Supply Voltage : +3.3V or +5V • Options available : R: duty cycle 50/50; T: tinned pins; Screening B Applications • Recommended for embedded applications, extended température range, and rugged environment.