TSB41AB1ZQE-64 datasheet by Texas Instruments

TSB41AB1ZQE-64 Frequently Asked Questions (FAQs)

• What is the maximum cable length supported by the TSB41AB1ZQE-64?
  The maximum cable length supported by the TSB41AB1ZQE-64 is approximately 4.5 meters (14.76 feet) at 1394b S800 speed, and 10 meters (32.8 feet) at 1394a S400 speed, assuming a good quality cable and proper termination.
• How do I ensure reliable operation of the TSB41AB1ZQE-64 in high-temperature environments?
  To ensure reliable operation of the TSB41AB1ZQE-64 in high-temperature environments, it is recommended to follow proper thermal design and layout guidelines, such as providing adequate heat sinking, using thermal vias, and keeping the device away from heat sources. Additionally, the device should be operated within its specified temperature range of -40°C to 85°C.
• What is the recommended power-up sequence for the TSB41AB1ZQE-64?
  The recommended power-up sequence for the TSB41AB1ZQE-64 is to apply VCC first, followed by VCCPLL, and then VCCIO. This sequence helps to ensure proper device initialization and operation.
• How do I troubleshoot issues with the TSB41AB1ZQE-64, such as link failures or data corruption?
  To troubleshoot issues with the TSB41AB1ZQE-64, it is recommended to follow a systematic approach, including checking the power supply, clock signals, and signal integrity, as well as verifying proper device configuration and firmware operation. Additionally, using debug tools and software, such as logic analyzers and protocol analyzers, can help identify and isolate issues.
• Is the TSB41AB1ZQE-64 compatible with other IEEE 1394 controllers and devices?
  Yes, the TSB41AB1ZQE-64 is compatible with other IEEE 1394 controllers and devices that comply with the IEEE 1394-2008 standard. However, it is recommended to verify compatibility and interoperability through testing and validation.