Euroquartz launch XOR91 Surface Mount Clock Oscillators
News Release from:
23 October 2012
Euroquartz has today announced the introduction of a new high-performance range of surface mount clock oscillators offering high precision and high temperature stability. Offering frequency range from 1.0 to 56.0MHz, the new XOR91 oscillators exhibit superior phase noise performance of -145dBc/Hz at 10kHz and -150dBc/Hz at 100kHz and integrated phase jitter of 300fs typical, 12kHz to 20MHz.
Housed in a 7 x 5mm SMD package, the new XOR91 oscillators operate from 1.8, 2.5 or 3.3V supply voltage and offer frequency stability from ±7ppm over commercial temperature range ( 10 to +70°C) to ±15ppm over industrial temperature range ( 40 to +85°C).
Specifications include output logic LVCMOS, output load of 15pF, rise/fall time of 2ns typical, start-up time 0.6ms typical, 1ms maximum, output symmetry of 50% ±5%, tristate function implemented as standard and ageing of ±2ppm/year maximum for first year. Storage temperature range is -55 to +150°C.
Ideal for use in high precision clock applications, the new XOR91 oscillators are available on tape and reel and feature maximum process temperature of 260°C for 10s.