AK5DAF1-156.2500T2 - ABRACON

AK5DAF1-156.2500T2 Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance of the AK5DAF1-156.2500T2?
  Abracon recommends following a 4-layer PCB stack-up with a dedicated ground plane, and using a 50-ohm microstrip transmission line to connect the oscillator to the load. Additionally, keep the PCB layout as symmetrical as possible to minimize noise and radiation.
• How does the AK5DAF1-156.2500T2 oscillator handle power-up and power-down sequences?
  The AK5DAF1-156.2500T2 is designed to handle power-up and power-down sequences without any specific requirements. However, it's recommended to follow a slow power ramp-up (typically 1-10 ms) to ensure stable oscillation. During power-down, the oscillator will stop oscillating when the supply voltage falls below 1.5V.
• What is the maximum operating temperature range for the AK5DAF1-156.2500T2?
  The AK5DAF1-156.2500T2 is rated for operation from -40°C to +85°C. However, it's recommended to derate the frequency tolerance and stability over the full temperature range to ensure optimal performance.
• Can the AK5DAF1-156.2500T2 be used in high-vibration or high-shock environments?
  The AK5DAF1-156.2500T2 is designed to meet the requirements of MIL-STD-883, Method 2002.5 for vibration and MIL-STD-883, Method 2001.5 for shock. However, it's recommended to consult with Abracon's application engineers to ensure the oscillator meets the specific requirements of your application.
• How does the AK5DAF1-156.2500T2 oscillator behave during EMI and RFI events?
  The AK5DAF1-156.2500T2 is designed to provide good immunity to EMI and RFI events. However, it's recommended to follow proper PCB layout and shielding techniques to minimize the impact of external interference on the oscillator's performance.