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9ZXL1550D Datasheet 15-output Db1900z Derivative

Manufacturer: IDT

Overview: 15-Output DB1900Z Derivative 9ZXL1530D / 9ZXL1550D for PCIe Gen1–4 and UPI.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The 9ZXL1530D / 9ZXL1550D are second-generation enhanced-performance DB1900Z-derivative differential buffers.

The parts are pin-compatible upgrades to the 9ZXL1530B and 9ZXL1550B, while offering a much improved phase jitter performance.

A fixed external feedback maintains low drift for critical QPI/UPI applications.

Key Features

  • 15 Low-Power HCSL (LP-HCSL) output pairs (1530D).
  • 15 Low-Power HCSL (LP-HCSL) output pairs with 85Ω Zout (1550D) Block Diagram VDDR VDDA Features.
  • LP-HCSL outputs; eliminate 30 resistors, save 51mm2 of area (1530D).
  • LP-HCSL outputs with 85Ω Zout; eliminate 60 resistors, sa.

9ZXL1550D Distributor