ATFC-0402-2N9B-T - ABRACON

ATFC-0402-2N9B-T Frequently Asked Questions (FAQs)

• What is the recommended land pattern for the ATFC-0402-2N9B-T?
  Abracon recommends a land pattern with a pad size of 0.55mm x 0.55mm and a spacing of 0.3mm between pads. The recommended land pattern is available in the Abracon Application Note AN-01.
• Can the ATFC-0402-2N9B-T be used in high-temperature applications?
  Yes, the ATFC-0402-2N9B-T is rated for operation up to 125°C, making it suitable for high-temperature applications. However, the frequency stability and accuracy may degrade at higher temperatures.
• How do I handle the ATFC-0402-2N9B-T during PCB assembly to prevent damage?
  Handle the component by the edges to prevent damage to the pads. Avoid touching the pads or the oscillator circuitry to prevent electrostatic discharge (ESD) damage. Use an ESD wrist strap or mat during assembly.
• Can the ATFC-0402-2N9B-T be used in a design that requires a specific frequency tolerance?
  Yes, the ATFC-0402-2N9B-T has a frequency tolerance of ±20 ppm. If a tighter frequency tolerance is required, Abracon offers custom frequency options. Contact Abracon's sales team for more information.
• How do I determine the correct orientation of the ATFC-0402-2N9B-T on the PCB?
  The ATFC-0402-2N9B-T has a polarity marker on the top surface, which indicates the orientation of the component. The polarity marker is a small dot or line that indicates the pin 1 location.