ABSTS5A2-210M011M - ABRACON

ABSTS5A2-210M011M Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance of the ABSTS5A2-210M011M?
  Abracon recommends following a 4-layer PCB stack-up with a solid ground plane on the second layer, and using a microstrip or stripline configuration for the clock signal traces to minimize signal loss and radiation.
• How do I ensure the crystal oscillator starts up reliably in my design?
  To ensure reliable startup, Abracon recommends using a 1-2 kΩ pull-up resistor on the XTIN pin, and a 10-22 pF capacitor on the XTOUT pin. Additionally, the crystal should be selected to have a suitable equivalent series resistance (ESR) and a frequency tolerance of ±20 ppm or better.
• What is the maximum operating temperature range for the ABSTS5A2-210M011M?
  The ABSTS5A2-210M011M 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 ABSTS5A2-210M011M in a design that requires a different output frequency?
  Yes, the ABSTS5A2-210M011M can be used with an external crystal or oscillator to generate a different output frequency. However, Abracon recommends consulting their application notes and performing thorough testing to ensure the device meets the required specifications.
• What is the recommended power supply decoupling for the ABSTS5A2-210M011M?
  Abracon recommends using a 10-22 μF capacitor in parallel with a 100-220 nF capacitor, both connected between the VDD pin and the GND pin, to ensure stable power supply decoupling and minimize noise.