SIT2045

The Endura™ SiT2045 is the most reliable and the highest quality SOT23 oscillator for high-reliability aerospace and defense applications. This device delivers the perfect combination of high-frequency range (up to 137 MHz), excellent stability (±20 ppm), and wide temperature range (-55 to 125°C). Engineered for harsh environments, this oscillator features ultra-low 0.1 ppb/g acceleration sensitivity, 10,000g shock, and 70g vibration resistance. The small SOT23-5 package offers the best board-level solder joint reliability and easy optical-only, board-level inspection of solder joints.

The MEMS-based Endura SiT2045 is 100% screened through the SiTime Endura™ process flow to provide high reliability.

Unique combination of

• Up to 137 MHz
  
• ±25 ppm
  
• -55 to +125°C
  

• Best-in-class stability over extreme temperature range ideal for high-rel applications
  

Low 0.1 ppb/g low g-sensitivity

• No degradation of performance in harsh environments
  

70g vibration and 10,000g shock

• Virtually indestructible
  

Configurable rise/fall time

• Optimize EMI to reduce interference to any subsystems
  

SOT23-5 package

• Best board-level solder joint reliability
  
• Easy, optical-only, board-level inspection of solder joints
  

Ultra-fast lead time (4 to 6 weeks)

• Reduce inventory overhead
  
• Mitigate shortage risks