High Performance AT-cut Crystals Are Released

Published:2011/11/1 3:05:00 Author:Amy From:SeekIC

IQD Frequency Products has introduced a new series of high performance crystals for target applications including military, radar and pagers. The device is available in wide frequency range including 10 MHz to 42 MHz at fundamental mode, 10 MHz to 125MHz at 3rd Overtone and 70 MHz to 175 MHz at 5th Overtone. Due to the thinness of the blank that becomes unworkable beyond this, this is pushing the design limits of quartz crystals. The series provide low aging down to 0.1 ppm per year and tight frequency tolerance at 25°C down to ±3 ppm, comparing to standard crystals where typical figures would be 3 ppm per year aging and ±10 ppm frequency tolerance.

With over nearly 40 years development, IQD Frequency Products is a world wide market leader in the frequency control market. The company has operations in America, Asia and Europe including our specialist OCXO manufacturing division, IQD FOQ GmbH in Germany. With active customers in over 60 countries, IQD offers one of the most comprehensive frequency product ranges available, from low cost commercial grade product to that used in high reliability military and professional grade applications, including quartz crystals, crystal clock oscillators, silicon/MEMS clock oscillators, VCXOs, TCXOs, OCXOs and industrial & automotive crystals & oscillators (AEC-Q200 & TS16949 release).

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