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PI6C557-03 - PCI Express Clock

General Description

The PI6C557-03 is a spread spectrum clock generator supporting PCI Express and Ethernet requirements.

The device is used for PC or embedded systems to substantially reduce Electromagnetic Interference (EMI).

The PI6C557-03 provides two differential (HCSL) spread spectrum outputs.

Key Features

  • LVDS compatible outputs.
  • Supply voltage of 3.3V ±10%.
  • 25MHz input frequency.
  • HCSL outputs, 0.7V Current mode differential pair.
  • Jitter 60ps cycle-to-cycle (typ) www. DataSheet4U. com.
  • Spread of ±0.25%, -0.5%, -0.75%, and no spread.
  • Industrial temperature range.
  • Packaging: (Pb-free and Green).
  • 16-pin, 173 mils wide TSSOP.

📥 Download Datasheet

Other Datasheets by Pericom Semiconductor (now Diodes Incorporated)

Part Number Description
PI6C557-03A PCIe 2.0 Clock Generator
PI6C557-03AQ PCIe 2.0 Clock Generator
PI6C557-03B PCIe 3.0 Clock Generator
PI6C557-01B PCIe 3.0 Clock Generator
PI6C557-05 PCIe 2.0 Clock Generator
PI6C557-05B PCIe 3.0 Clock Generator
PI6C557-06 1:4 HCSL PCIe Buffer
PI6C557-10 Network Clock Generator
PI6C5913004 3 GHz 1:4 LVPECL Fanout Buffer
PI6C5916004 6 GHz 1:4 LVPECL Fanout Buffer

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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PI6C557-03 PCI Express Clock Product Features • LVDS compatible outputs • Supply voltage of 3.3V ±10% • 25MHz input frequency • HCSL outputs, 0.7V Current mode differential pair • Jitter 60ps cycle-to-cycle (typ) www.DataSheet4U.com • Spread of ±0.25%, -0.5%, -0.75%, and no spread • Industrial temperature range • Packaging: (Pb-free and Green) —16-pin, 173 mils wide TSSOP Description The PI6C557-03 is a spread spectrum clock generator supporting PCI Express and Ethernet requirements. The device is used for PC or embedded systems to substantially reduce Electromagnetic Interference (EMI). The PI6C557-03 provides two differential (HCSL) spread spectrum outputs. The PI6C557-03 is con figured to select spread and clock selection.