TPD4S1394DQLR datasheet by Texas Instruments

TPD4S1394DQLR Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for TPD4S1394DQLR?
  The maximum operating temperature range for TPD4S1394DQLR is -40°C to 125°C.
• How do I ensure ESD protection when handling TPD4S1394DQLR?
  To ensure ESD protection, handle the device by the body or pins, avoid touching the pins, and use an ESD wrist strap or mat when handling the device.
• What is the recommended PCB layout for TPD4S1394DQLR to minimize EMI?
  To minimize EMI, use a multi-layer PCB with a solid ground plane, keep signal traces short and away from the edges, and use a shielded cable for the USB interface.
• Can I use TPD4S1394DQLR in a high-speed USB application?
  Yes, TPD4S1394DQLR is designed for high-speed USB applications and can support data transfer rates up to 480 Mbps.
• How do I configure the TPD4S1394DQLR for a specific USB application?
  Configure the TPD4S1394DQLR by setting the appropriate pin configurations, such as the USB speed select pin (SPDSEL) and the bus pull-up resistor (RPU) value, according to the specific USB application requirements.