SiTime’s Endura Timing Solutions Target Mil/Aero Apps

July 31, 2019 Alix Paultre

SiTime unveiled its Endura MEMS timing solutions for aerospace and defense applications, such as field and satellite communications, precision GNSS, avionics and space. Engineered to perform in harsh conditions, the devices offer 5 million possible part numbers that can be created from 17 programmable products.

Endura products are available with up to two grades of acceleration sensitivity, as low as 4 ppt/g (typical), offering a large selection and the ability to configure each device for their application requirements. Endura Super-TCXOs (temperature compensated oscillators) suit high-speed communications and GNSS applications, Endura spread-spectrum oscillators reduce EMI, and Endura differential oscillators serve high-speed serial communications. Endura VCXOs (voltage controlled oscillators) are used in clock synchronization, and Endura DCXOs (digitally controlled oscillators) enable noiseless clock synchronization.

Additional up-screening flows for levels S and B in MIL-PRF-55310E Table III are available from SiTime partners that are on the Qualified Suppliers List of Distributors (QSLD) of the Defense Logistics Agency (DLA). These ITAR-registered suppliers can perform 100 percent up-screen SiTime Endura devices or sample test them in accordance with MIL-PRF-55310 requirements and MIL-STD-883 methods.

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