DS80PCI800SQE/NOPB Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance of the DS80PCI800SQE/NOPB?
  A 4-layer PCB with a solid ground plane and a separate power plane is recommended. The device should be placed near the center of the board, and the input and output traces should be kept short and matched to minimize reflections.
• How do I ensure signal integrity with the DS80PCI800SQE/NOPB?
  Use controlled impedance traces, minimize trace lengths, and use termination resistors at the receiver end to ensure signal integrity. Also, use a common clock source and ensure that the clock signal is clean and stable.
• What is the maximum cable length supported by the DS80PCI800SQE/NOPB?
  The maximum cable length supported by the DS80PCI800SQE/NOPB is approximately 40 inches (1 meter) at a data rate of 800 Mbps. However, this can vary depending on the specific application and cable characteristics.
• How do I troubleshoot issues with the DS80PCI800SQE/NOPB?
  Use an oscilloscope to check the signal quality and integrity. Verify that the power supply voltage is within the recommended range, and check for any signs of overheating. Also, ensure that the device is properly configured and that the clock signal is stable.
• Can I use the DS80PCI800SQE/NOPB in a PCIe application?
  Yes, the DS80PCI800SQE/NOPB is PCIe-compliant and can be used in PCIe applications. However, ensure that the device is properly configured and that the PCIe protocol is followed.