Manufactured in the UK, the new EQXO-75UIE series crystal oscillators offer high-reliability in
a standard format 7x5mm SMD ceramic package with hermetically sealed metal lid.

Designed by Euroquartz specifically for demanding industrial applications, 75UIE series
components provide reliable operation with good frequency stability across an extended
industrial temperature range with mechanical shock survivability tested to 3000g (MIL-STD-
883K Method 2002.5, Condition B).

Temperature stability specification options available are ±50, ±75 and ±100ppm with tighter
options upon request (conditions dependent).

Featuring superior phase noise performance of -164dB/Hz (typical) at 100kHz and
femtosecond integrated phase jitter of 150fs typical (12kHz to 20MHz integrated), EQXO-
75UIE series crystal oscillators are available in frequencies ranging from 2.0 to 60.0MHz.
The new ruggedised components feature supply voltage options of 2.5 and 3.3V (±10%).

Additional specifications include LVCMOS output logic, 15pF load, rise time of 10ns maximum,
start-up time of 3ms maximum and enable/disable function as standard.

Current consumption is 6 to 16mA maximum depending on frequency. Ageing is ±1ppm maximum for first year
with standard pre-age bake beyond 96 hours at 100°C and custom crystal pre-ageing options
available. Solder profile is 260°C max.