Frequency management specialist, Euroquartz has launched a brand new vary of radiation tolerant temperature-compensated crystal oscillators (TCXO) from Greenray Industries Inc. that supply wonderful efficiency in excessive shock and vibration environments.


Housed in a rugged, radiation tolerant, stainless-steel and nickel-plated bundle, the brand new T1276 TCXOs supply frequencies between 2.5 and 120MHz over a large temperature vary from -55 to +125°C. Extremely-low acceleration sensitivity is lower than 0.07ppb/g making these oscillators excellent to be used in a variety of functions together with excessive orbit transponders, low orbit nano/micro satellites, RF telemetry methods, multiband terminals and upconverters.


The 24-pin DIP bundle measures 20.3 x 12.7 x 8.9mm and presents safety from whole ionising doses as much as 200krad (Si). Further specs embrace SEL and SET free to 100MeV cm²/mg, alternative of three.3 and 5V DC energy provide requirement and CMOS or sinewave output.


Frequency stability ranges from ±0.3ppm over 0 to 50°C to ±7ppm over the total working temperature vary. Ageing is ±1ppm in first 12 months and ±3ppm over 10 years. Typical part noise efficiency ranges from -90dBc/Hz at 10Hz frequency offset to -160dBc/Hz at 1MHz frequency offset.


The brand new T1276 TCXO vary enhances the present T1254 product line and will be provided with MIL-PRF-55310 Degree B or S screening.


Euroquartz is an unbiased UK-based producer and provider of quartz crystals, oscillators, filters and frequency-related merchandise to the electronics manufacturing business worldwide. The corporate is AS9100 registered and designs and manufactures a complete vary of frequency management parts for a variety of consumers together with main OEMs overlaying a broad spectrum of functions together with defence and aerospace, communications, normal electronics, computing, management methods and petrochemical amongst many others.


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