4400-682 datasheet by Tusonix

4400-682 Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance?
  Tusonix recommends a 4-layer PCB with a solid ground plane, and a separate power plane for the filter. Keep the input and output traces short and away from each other to minimize crosstalk.
• How do I ensure proper thermal management for the filter?
  Mount the filter on a heat sink or a metal core PCB, and ensure good airflow around the device. The maximum operating temperature is 85°C, so ensure the ambient temperature is below this threshold.
• What is the typical insertion loss of the filter?
  The typical insertion loss of the 4400-682 is around 1.5 dB, but this can vary depending on the specific application and operating frequency.
• Can I use this filter in a high-reliability or military application?
  Yes, the 4400-682 is designed to meet the requirements of high-reliability and military applications. It is built with high-quality components and undergoes rigorous testing to ensure its performance and reliability.
• What is the maximum power handling of the filter?
  The maximum power handling of the 4400-682 is 10W, but this can be derated depending on the operating frequency and temperature.