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9DBV0531 - 5 to 9-Output 1.8V Low-Power Buffers

Datasheet Summary

Description

The 9DBV05x1/9DBV07x1/9DBV09x1 fanout buffers are low-power, high-performance fanout buffers in Renesas' Full Featured PCIe family.

The buffers have 5, 7 or 9 outputs with each output having an OE# to support the PCIe CLKREQ# function.

The devices have 3 selectable SMBus addresses.

Features

  • 5.
  • 9 Low-Power HCSL (LP-HCSL) outputs.
  • 100Ω outputs eliminate 4 resistors per output pair (9DBVxx41).
  • 33Ω outputs eliminate 2 resistors per output pair allowing use in both 85Ω and 100Ω systems (9DBVxx31).
  • Easy AC-coupling to other logic families, see.

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Datasheet preview – 9DBV0531

Datasheet Details

Part number 9DBV0531
Manufacturer Renesas
File Size 1.07 MB
Description 5 to 9-Output 1.8V Low-Power Buffers
Datasheet download datasheet 9DBV0531 Datasheet
Additional preview pages of the 9DBV0531 datasheet.

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Full PDF Text Transcription

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5 to 9-Output 1.8V Low-Power Buffers for PCIe Gen1–5 9DBV05x1/9DBV07x1/ 9DBV09x1 Datasheet Description The 9DBV05x1/9DBV07x1/9DBV09x1 fanout buffers are low-power, high-performance fanout buffers in Renesas' Full Featured PCIe family. The buffers have 5, 7 or 9 outputs with each output having an OE# to support the PCIe CLKREQ# function. The devices have 3 selectable SMBus addresses. PCIe Clocking Architectures ▪ Common Clocked (CC) ▪ Independent Reference (IR) with and without spread spectrum (SRIS, SRNS) Typical Applications ▪ Servers/High-performance Computing ▪ nVME Storage ▪ Networking ▪ Accelerators ▪ Industrial Control Key Specifications ▪ PCIe Gen5 CC additive phase jitter <40fs RMS ▪ 12kHz–20MHz additive phase jitter = 165fs RMS at 156.
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