ALANL100X1-EF10DT - ABRACON

ALANL100X1-EF10DT 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 keeping the oscillator away from high-frequency noise sources. A 4-layer PCB with a dedicated ground plane is ideal. Refer to Abracon's application note AN-04 for more details.
• How do I ensure the oscillator starts up reliably in my design?
  To ensure reliable startup, Abracon recommends a power-up ramp time of at least 1 ms/V, and a power supply voltage that reaches the minimum specified voltage (1.8V) within 10 ms. Additionally, ensure the oscillator is not loaded with excessive capacitance during startup.
• What is the maximum allowed capacitance on the output pin?
  The maximum allowed capacitance on the output pin is 15 pF. Exceeding this value may affect the oscillator's frequency stability and startup reliability.
• Can I use this oscillator in a high-temperature environment?
  The ALANL100X1-EF10DT is rated for operation up to 125°C. However, the frequency stability and aging characteristics may be affected at high temperatures. Consult Abracon's application note AN-05 for more information on high-temperature operation.
• How do I handle ESD protection for this oscillator?
  Abracon recommends using a TVS (Transient Voltage Suppressor) diode or a dedicated ESD protection device on the power supply lines to protect the oscillator from electrostatic discharge. Ensure the ESD protection device is rated for the oscillator's operating voltage.