ASEMB-33.000MHZ-XY-T - ABRACON

ASEMB-33.000MHZ-XY-T Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance?
  Abracon recommends a symmetrical PCB layout with a solid ground plane, and the crystal oscillator should be placed as close as possible to the microcontroller or IC. A minimum of 10 mils (0.25 mm) clearance around the oscillator is recommended to prevent electromagnetic interference.
• How do I handle the crystal oscillator during reflow soldering?
  Abracon recommends following the standard reflow soldering profile, with a peak temperature of 260°C (500°F) for a maximum of 10 seconds. The crystal oscillator should be placed on the PCB in a way that allows for even heat distribution during reflow soldering.
• What is the operating temperature range for this crystal oscillator?
  The ASEMB-33.000MHZ-XY-T crystal oscillator is rated for operation from -40°C to +85°C (-40°F to +185°F). However, it's essential to note that the frequency stability and accuracy may degrade at extreme temperatures.
• Can I use this crystal oscillator in a high-vibration environment?
  While the ASEMB-33.000MHZ-XY-T is designed to be rugged, it's still susceptible to vibration-induced frequency shifts. Abracon recommends using a vibration-dampening material or a more robust crystal oscillator design for high-vibration applications.
• How do I ensure the crystal oscillator is properly driven by the microcontroller or IC?
  Abracon recommends following the microcontroller or IC's datasheet guidelines for crystal oscillator drive levels and impedance matching. Typically, a 1-10 kΩ resistor in series with the crystal oscillator is recommended to prevent overdriving.