RFMW announced design and sales support for rugged, MEMS-based timing solutions from SiTime. SiTime Endura oscillators offer industry leading robustness and reliability with 0.004 ppb/g acceleration sensitivity, 30,000 g shock, 70 g 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, SIT5346AICFQ-33N0A50.000000, super TCXO providing ±0.1 ppm stability over a temperature range of -40°C to 85°C.