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9ZXL0831E - 8-Output DB800ZL

Description

The 9ZXL0831E / 9ZXL0851E are second-generation enhanced performance DB800ZL differential buffers.

The parts are pin-compatible upgrades to the 9ZXL0831A and 9ZXL0851A, while offering a much improved phase jitter performance.

Features

  • 8 Low-Power (LP) HCSL output pairs (0831E).
  • 8 Low-Power (LP) HCSL output pairs with 85Ω Zout (0851E) Features.
  • LP-HCSL outputs; eliminate 16 resistors, save 27mm2 of area (0831E).
  • LP-HCSL outputs with 85Ω Zout; eliminate 32 resistors, save 64mm2 of area (0851E).
  • 8 OE# pins; hardware control of each output.
  • Selectable PLL BW; minimizes jitter peaking in cascaded PL.

📥 Download Datasheet

Datasheet Details

Part number 9ZXL0831E
Manufacturer IDT
File Size 406.24 KB
Description 8-Output DB800ZL
Datasheet download datasheet 9ZXL0831E Datasheet

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Other Datasheets by IDT

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9ZXL0831 Low-power 8-output differential buffer
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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8-Output DB800ZL for PCIe Gen1–4 and QPI/UPI 9ZXL0831E / 9ZXL0851E Datasheet Description The 9ZXL0831E / 9ZXL0851E are second-generation enhanced performance DB800ZL differential buffers. The parts are pin-compatible upgrades to the 9ZXL0831A and 9ZXL0851A, while offering a much improved phase jitter performance. A fixed external feedback maintains low drift for critical QPI/UPI applications.
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