AIUR-03-2R2M - ABRACON

AIUR-03-2R2M Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance of the AIUR-03-2R2M?
  Abracon recommends a symmetrical PCB layout with a solid ground plane, and keeping the crystal and capacitors as close to the oscillator as possible. A 4-layer PCB with a dedicated ground plane is also recommended.
• How do I ensure the AIUR-03-2R2M oscillator starts up reliably in my design?
  To ensure reliable startup, Abracon recommends applying power to the oscillator with a slow rise time (typically 1-10 ms) and ensuring that the power supply is stable and noise-free. Additionally, the oscillator should be decoupled from the power supply with a 10-100 nF capacitor.
• What is the maximum operating temperature range for the AIUR-03-2R2M?
  The AIUR-03-2R2M is rated for operation from -40°C to +85°C, but Abracon recommends derating the frequency tolerance and stability over the full temperature range.
• Can I use the AIUR-03-2R2M in a design that requires a different frequency than the standard options?
  Yes, Abracon offers custom frequency options for the AIUR-03-2R2M. Contact Abracon's sales team to discuss custom frequency requirements and lead times.
• How do I handle ESD protection for the AIUR-03-2R2M in my design?
  Abracon recommends implementing ESD protection circuitry, such as TVS diodes or ESD arrays, on the oscillator's input and output pins to prevent damage from electrostatic discharge.