Understanding and Performing USB 2.0 Physical Layer Testing and Debugging

This application note gives an overview of USB 2.0 physical layer testing including

  • Eletrical tests such as signal quality, in-rush current check, drop and droop tests
  • Specific information on testing high-speed mode compliance
  • Test equipment requirements for compliance testing
  • Debugging using protocol analysis on oscilloscopes




55W-15027-4  2011-04-12 00:00:00