Datasheet4U Logo Datasheet4U.com

9ZXL1951D Datasheet 19-output Db1900zl Derivative

Manufacturer: IDT

Overview: 19-Output DB1900ZL Derivative for PCIe Gen1–4 and QPI/UPI 9ZXL1951D Datasheet.

Datasheet Details

Part number 9ZXL1951D
Manufacturer IDT
File Size 354.61 KB
Description 19-Output DB1900ZL Derivative
Datasheet 9ZXL1951D-IDT.pdf

General Description

The 9ZXL1951D is a second-generation, enhanced performance DB1900ZL derivative buffer.

The part is a pin-patible upgrade to the 9ZXL1951A, offering a much improved phase jitter performance.

It has 8 OE# pins that can be configured via SMBus to control up to 16 of the device's 19 outputs, and is packaged in a 6 x 6 mm QFN package for maximum space savings.

Key Features

  • LP-HCSL outputs with 85Ω Zout; eliminates 76 termination resistors, saves 130mm2 area.
  • 8 OE# pins configurable to control up to 16 outputs; easy power management.
  • 9 selectable SMBus addresses; multiple devices can share same SMBus segment.
  • Selectabl.

9ZXL1951D Distributor