AX7DAF1-1000.0000T - ABRACON

AX7DAF1-1000.0000T Frequently Asked Questions (FAQs)

• What is the recommended PCB land pattern for the AX7DAF1-1000.0000T?
  Abracon recommends a land pattern with a minimum pad size of 1.3mm x 0.8mm and a non-solder mask defined (NSMD) pad shape to ensure reliable soldering and minimize thermal resistance.
• How do I ensure the oscillator starts up reliably in my design?
  To ensure reliable startup, Abracon recommends a power-up ramp time of 1ms to 10ms, and a power supply voltage within the specified range. Additionally, decoupling capacitors should be placed close to the oscillator to minimize noise and ensure stable operation.
• What is the maximum operating temperature range for the AX7DAF1-1000.0000T?
  The AX7DAF1-1000.0000T is rated for operation from -40°C to +85°C, but Abracon recommends derating the frequency by 0.05% per °C above 70°C to ensure reliable operation.
• Can I use the AX7DAF1-1000.0000T in a high-vibration environment?
  Yes, the AX7DAF1-1000.0000T is designed to withstand vibrations up to 20G peak acceleration, but Abracon recommends following proper mounting and soldering techniques to ensure reliable operation in high-vibration environments.
• How do I handle ESD protection for the AX7DAF1-1000.0000T?
  Abracon recommends using ESD protection devices, such as TVS diodes or ESD arrays, on the oscillator's input and output pins to prevent damage from electrostatic discharge. Additionally, handling the device by the package rather than the pins can help minimize ESD risks.