Hi-rel crystal oscillators save space; meet MIL-PRF-55310 Level B

Lightweight, surface mount crystal oscillators from Q-Tech are claimed to answer the industry call for space-saving and lighter devices. The QTC oscillators are fully qualified, configuration controlled and thoroughly tested to meet the same high standards as Q-Tech’s larger models, assures the company.

The QTC series of miniature XO, TCXO and VCXO devices boast stability as tight as ±50ppm from -55 to +125 degrees C as well as ±0.5ppm from -40 to +85 degrees C. All devices in the QTC line are also available with full MIL-PRF-55310 Level B Screening.

Three small packages are available, measuring 2.5 x 3.2mm, 3.2 x 5.0mm and
5.0 x 7. 0mm, based on product type (XO, TCXO, VCXO), logic (CMOS, LVDS, LVPECL, Clipped Sine), operating DC voltage and frequency. The models in the QTC series exhibit low aging characteristics, low phase noise and jitter, adds Q-Tech.

“Of equal value to the high-performance of these ultra-small devices is the quick lead times we are able to provide,” said Scott Sentz, Q-Tech’s Director of sales and Marketing. “In addition to offering lead times as short as 8 weeks for initial production orders, Q-tech can then offer lead times of 2 weeks for repeat orders. We are striving to build a broader inventory of ultra-miniature oscillators to help with our customer’s immediate needs and shortages.”

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Q-Tech Corporation was founded in 1972, providing crystal clock oscillators and frequency control. It is believed to be the leading US manufacturer of qualified products to MIL-PRF-55310 as well as high reliability standards such as Aerospace Corporation TOR (GPS III) and NASA GSFC specifications, and has customers from the military, aerospace, down-hole and deep space industries. Q-Tech is certified to the AS9100 and ISO 9001 quality management systems. The company maintains a global presence with sales capabilities throughout North America, Europe, and Asia.