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9SQ445 Datasheet Clock Generator

Manufacturer: Renesas

Overview: CK440Q Lite PCIe Gen6 Clock Generator 9SQ445 Datasheet.

General Description

The 9SQ445 is a single-chip, PCIe Gen6 clock synthesizer providing a subset of the 9SQ440 outputs.

It is designed to work as a complete clock solution or in combination with DB2000Q-compliant clock buffers to provide point-to-point clocks to multiple receiving agents.

It is part of the next generation clock generator family supporting the latest dual and multi-socket Intel server platforms.

Key Features

  • 3.3V operation.
  • Side-Band Interface allows real-time hardware control of all output enables.
  • OE# pin control of 100M outputs.
  • 85Ω differential Low-Power HCSL (LP-HCSL) outputs eliminate 24 resistors, saving 39mm2 of area.
  • Differential outputs drive both source terminated and double (receiver) terminated loads.
  • 3 selectable SMBus addresses.
  • Supports 0%, -0.3% and -0.5% spread-spectrum amounts.
  • Packaged in 5 × 5 mm 40-VFQFPN Output Features.
  • Three 25MH.

9SQ445 Distributor & Price

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