BER and BER eye measurement tool for multi-gigabit serial links, peer-to-peer and chip-to-chip connections

Calculates bit-error rate (BER) for a high-speed serial link

Evaluates link quality by measuring BER eye diagram:

  • - BER eye openness reflects the quality of link under test
  • - Test data transmission is intentionally carried out under worsen conditions (i.e. with shifted phase and voltage threshold)
  • - Diagram color indicates the error rate in a single measurement point
  • - The more black area is observed – the better link can tolerate distortions

Fits for production test - eye-based quality assessment takes only several seconds

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