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9ZXL1951DNHGI8 Datasheet 15 to 19-Output Buffers

Manufacturer: Renesas

Download the 9ZXL1951DNHGI8 datasheet PDF. This datasheet also includes the 9ZXL1530DKILF variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (9ZXL1530DKILF-Renesas.pdf) that lists specifications for multiple related part numbers.

General Description

The 9ZXL15x0D/9ZXL19x0D/9ZXL1951D devices comprise a family of 2nd-generation enhanced performance buffers for PCIe and CPU applications.

The family meets all published QPI/UPI, DB2000Q and PCIe Gen1–5 jitter specifications.

Devices are either 15 or 19 outputs.

Overview

15 to 19-Output Buffers for PCIe Gen1–5 and UPI 9ZXL15x0D/9ZXL19x0D/ 9ZXL1951D.

Key Features

  • LP-HCSL outputs eliminate up to 4 resistors per output pair.
  • 9 selectable SMBus addresses.
  • Selectable PLL bandwidths minimizes jitter peaking in cascaded PLL topologies.
  • Hardware/SMBus control of ZDB and FOB modes allow change without power cycle.
  • 8 OE# pins support PCIe CLKREQ# functionality (9ZXL1951).
  • Spread spectrum compatible.
  • 100MHz and 133.33MHz ZDB mode (9ZXL15x0, 9ZXL19x0).
  • 100MHz ZDB mode (9ZXL1951).
  • 1.
  • 400MHz FOB mode (all devices).

More Datasheets from Renesas

Part Number Description
9ZXL1951DNHGI 15 to 19-Output Buffers
9ZXL1950 Low-Power Derivative
9ZXL1950DKILF 15 to 19-Output Buffers
9ZXL1950DKILFT 15 to 19-Output Buffers
9ZXL1930DKILF 15 to 19-Output Buffers
9ZXL1930DKILFT 15 to 19-Output Buffers
9ZXL1231E 4 to 12-Output Buffers
9ZXL1232E 6 to 12-Output Buffers
9ZXL1251 12-Output DB1200ZL Derivative
9ZXL1251E 4 to 12-Output Buffers