The RC19016 is a 16-output PCIe Gen6 buffer that is backward compatible with earlier PCIe generations. The RC19016 provides ultra-low additive jitter and reduced in-to-out delay performance for better design margin and incorporates several features for easier and more robust design.


  • LP-HCSL outputs eliminate up to 64 terminated resistors
  • PCIe Gen 1–6 compliance
  • Drive both source-terminated and double-terminated loads
  • Selectable output slew rate via pin
  • Support both 85Ω and 100Ω output impedance versions
  • Open-drain LOS (Loss-Of-Signal) indication output
  • Power down tolerance (PDT)
  • Flexible startup sequencing (FSS)
  • Automatic clock parking (ACP)
  • Dedicated OE# pins to control group output
  • 4-wire Side-Band interface and device daisy-chaining 
  • SMBus write protection features with 9 selectable addresses
  • 9mm x 9mm 64-VFQFPN package




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