Precision Timing Solutions for VTOL
Failure is Not an Option
VTOL aircraft and UAVs are exposed to harsh conditions such as vibration and shock. They need a ruggedized timing solution that is as tough as the environment in which they operate. SiTime MEMS oscillators provide robust performance with the best acceleration sensitivity, better phase noise under vibration, and excellent stability over temperature.
Delivering stable operation, precise navigation and deterministic communication, while managing power supply noise and board layout, presents a challenge in designing the timing solution. SiTime MEMS oscillators meet these challenges. Ruggedized Endura timing solutions are extremely reliable and remain stable and with low jitter over a wide temperature range and under severe vibrations.
Features
- Designed for wide temperature operation from -55°C to 125°C and high shock and vibration environments
- Specified, qualified and manufactured using 6-sigma statistical process control and deliver datasheet performance with no derating
- 100% screened with power cycle over the full temperature range to deliver low DPPM
Applications
SiTime provides a complete timing portfolio for Vertical Take off and Landing Vehicles, either with or without a pilot, as well as any other uncrewed aerial vehicle
Key components
- High Precision Super TCXOs
- MHz Oscillators
- KHz Oscialltors
- Clock Generators
Benefits
- Higher reliability
- Extreme timing stability under harsh conditions
- Minimize EMI
Block Diagram
Description of Above Graphic
VTOL and Commercial UAVs Timing Solutions Block Diagram
