Rugged MEMS Oscillators resist 30,000G Shock

RFMW announces design and sales support for rugged, MEMS-based timing solutions from SiTime. SiTime Endura oscillators boast the highest robustness and reliability such as 0.004 ppb/g acceleration sensitivity, 30,000g shock, 70g vibration resistance, one billion hour MTBF and ±500 ppb 20 year aging. The Endura series includes single-ended and differential XOs, TCXOs and VCXOs. Engineered for harsh environments and conforming with MIL-PRF-55310 and MIL-STD-883 specifications, Endura oscillators are ideal for high-reliability aerospace and defense applications such as munition guidance, vehicle comms/telemetry, command/control, avionics & drones, satellite GNSS and field communication systems. For example, the SiT5349, ultra-precision TCXO platform offers ±50 ppb stability over temperature with an operating temperature range of 0 to 70 degrees C and frequencies ranging from 60 to 220 MHz.

About the Author
John Hamilton has over 40 years of experience in RF and Microwave technology, applications, technical support and marketing. He is the Vice President of Marketing at RFMW, holds multiple degrees and has a background in Test & Measurement.

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