DS90UH928QSQX/NOPB datasheet by Texas Instruments

DS90UH928QSQX/NOPB Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance?
  Texas Instruments provides a recommended PCB layout guide in their application note SLUA623, which includes guidelines for signal routing, power supply decoupling, and thermal management to ensure optimal performance of the DS90UH928QSQX/NOPB.
• How do I configure the device for different data rates and protocols?
  The DS90UH928QSQX/NOPB is a highly configurable device, and configuration is typically done through the use of external resistors, capacitors, and voltage levels on specific pins. Refer to the datasheet and application notes for specific configuration guidelines for different data rates and protocols.
• What are the thermal management considerations for this device?
  The DS90UH928QSQX/NOPB has a high power dissipation rating, and thermal management is critical to ensure reliable operation. Texas Instruments recommends using a heat sink, thermal vias, and thermal pads to dissipate heat, and provides thermal management guidelines in their application notes.
• How do I troubleshoot issues with the device, such as signal integrity or data corruption?
  Texas Instruments provides a range of tools and resources to help troubleshoot issues with the DS90UH928QSQX/NOPB, including application notes, FAQs, and technical support forums. Additionally, engineers can use oscilloscopes, logic analyzers, and other test equipment to debug signal integrity and data corruption issues.
• Are there any specific EMI/EMC considerations for this device?
  Yes, the DS90UH928QSQX/NOPB is a high-speed device that can be susceptible to electromagnetic interference (EMI). Texas Instruments recommends following EMI/EMC guidelines in their application notes, including using shielding, filtering, and grounding techniques to minimize EMI emissions and susceptibility.