ASFL1-16.384MHZ-L-T - ABRACON

ASFL1-16.384MHZ-L-T 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 IC that it is driving.
• How do I ensure the oscillator starts up reliably?
  To ensure reliable startup, Abracon recommends a power-up ramp time of at least 1ms/V, and a power supply voltage that is within the recommended operating range. Additionally, the oscillator should be decoupled from the power supply with a 0.01uF to 0.1uF capacitor.
• What is the maximum allowable frequency deviation due to temperature changes?
  The ASFL1-16.384MHZ-L-T has a frequency deviation of ±20 ppm over the operating temperature range of -40°C to +85°C. This means that the frequency can deviate by up to ±327.68 Hz from the nominal frequency of 16.384 MHz due to temperature changes.
• Can I use this oscillator in a high-vibration environment?
  The ASFL1-16.384MHZ-L-T is designed to operate in environments with moderate vibration levels. However, if the application requires operation in high-vibration environments, Abracon recommends using a more ruggedized oscillator or taking additional measures to secure the oscillator and PCB.
• What is the recommended storage temperature range for this oscillator?
  Abracon recommends storing the ASFL1-16.384MHZ-L-T in a dry, non-conductive environment at a temperature range of -40°C to +85°C. Storage outside of this range may affect the oscillator's performance or reliability.