DS90UB928QSQE/NOPB datasheet by Texas Instruments

DS90UB928QSQE/NOPB Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for the DS90UB928QSQE/NOPB?
  Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow the guidelines in the 'DS90UB928QSQE/NOPB PCB Layout Guidelines' application note (SLUA623).
• How do I ensure signal integrity with the DS90UB928QSQE/NOPB?
  To ensure signal integrity, follow the guidelines in the 'DS90UB928QSQE/NOPB Signal Integrity' application note (SLUA624). This includes using controlled impedance traces, minimizing stub lengths, and using terminations.
• What is the maximum cable length supported by the DS90UB928QSQE/NOPB?
  The maximum cable length supported by the DS90UB928QSQE/NOPB is 10 meters (33 feet) at a data rate of 9.7 Gbps. However, this can vary depending on the specific application and cable quality.
• How do I configure the DS90UB928QSQE/NOPB for different data rates?
  The DS90UB928QSQE/NOPB can be configured for different data rates using the SPI interface. Refer to the 'DS90UB928QSQE/NOPB Programming Guide' (SLUA625) for more information.
• What is the power consumption of the DS90UB928QSQE/NOPB?
  The power consumption of the DS90UB928QSQE/NOPB varies depending on the operating mode and data rate. Refer to the datasheet for specific power consumption values.