ABS25-32.768KHZ-6 - ABRACON

ABS25-32.768KHZ-6 Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance?
  Abracon recommends a symmetrical PCB layout with a ground plane underneath the oscillator to minimize noise and radiation. The oscillator should be placed as close as possible to the microcontroller or clock input.
• How do I handle the oscillator's start-up time?
  The ABS25-32.768KHZ-6 has a typical start-up time of 2-3 ms. Engineers should ensure that their system design allows for this start-up time before attempting to use the clock signal.
• What is the recommended drive level for the oscillator?
  The recommended drive level for the ABS25-32.768KHZ-6 is 10-50 μW. Exceeding this drive level can reduce the oscillator's lifespan or cause it to malfunction.
• How does temperature affect the oscillator's frequency stability?
  The ABS25-32.768KHZ-6 has a frequency stability of ±20 ppm over the operating temperature range of -20°C to +70°C. Engineers should consider this temperature coefficient when designing their system.
• Can I use the oscillator in a harsh environment?
  The ABS25-32.768KHZ-6 is rated for commercial operating conditions. If the oscillator will be used in a harsh environment (e.g., high temperature, high vibration, etc.), engineers should consult with Abracon or consider using a more ruggedized oscillator.