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9ZML1233E - 2:12 DB1200ZL Derivative

Datasheet Summary

Description

The 9ZML1233E/9ZML1253E are second generation enhanced performance DB1200ZL derivatives.

The parts are pin-compatible upgrades to the 9ZML1232B, while offering much improved phase jitter performance.

Features

  • 12 Low-Power (LP) HCSL output pairs (1233E).
  • 12 Low-Power (LP) HCSL output pairs with 85Ω Zout (1253E) Block Diagram Features.
  • SMBus write lock feature; increases system security.
  • 2 software-configurable input-to-output delay lines; manage transport delay for complex topologies.
  • LP-HCSL outputs; eliminate 24 resistors, save 41mm2 of area (1233E).
  • LP-HCSL outputs with 85Ω Zout; eliminate 48 resistors, save 82mm2 of area (1253E).
  • 12 OE# pins; hardware control o.

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Datasheet preview – 9ZML1233E

Datasheet Details

Part number 9ZML1233E
Manufacturer Renesas
File Size 696.83 KB
Description 2:12 DB1200ZL Derivative
Datasheet download datasheet 9ZML1233E Datasheet
Additional preview pages of the 9ZML1233E datasheet.

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Full PDF Text Transcription

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2:12 DB1200ZL Derivative for PCIe Gen1-4 and UPI 9ZML1233E/9ZML1253E Datasheet Description The 9ZML1233E/9ZML1253E are second generation enhanced performance DB1200ZL derivatives. The parts are pin-compatible upgrades to the 9ZML1232B, while offering much improved phase jitter performance. A fixed external feedback maintains low drift for critical QPI/UPI applications, while each input channel has software adjustable input-to-output delay to ease transport delay management for today's more complex server topologies. The 9ZML1233E and 9ZML1253E have an SMBus Write Lockout pin for increased device and system security.
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