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PI6C557-03A - PCIe 2.0 Clock Generator

General Description

The PI6C557-03A is a spread spectrum clock generator compliant to PCI Express® 2.0 and Ethernet requirements.

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

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

Key Features

  • ÎÎPCIe® 2.0 compliant àà Phase jitter - 2.1ps RMS (typ) ÎÎLVDS compatible outputs ÎÎSupply voltage of 3.3V ±10% ÎÎ25MHz crystal or clock input frequency ÎÎHCSL outputs, 0.8V Current mode differential pair ÎÎJitter 35ps cycle-to-cycle (typ) ÎÎSpread of -0.5%, -0.75%, and no spread ÎÎIndustrial temperature range ÎÎSpread Bypass option available ÎÎSpread and frequency selection via external pins ÎÎPackaging: (Pb-free and Green) àà 16-pin TSSOP (L16) àà 16-pin QSOP (Q16) Block Diagram Descrip.

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Full PDF Text Transcription for PI6C557-03A (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for PI6C557-03A. For precise diagrams, and layout, please refer to the original PDF.

PI6C557-03A PCIe 2.0 Clock Generator with 2 HCSL Outputs Features ÎÎPCIe® 2.0 compliant àà Phase jitter - 2.1ps RMS (typ) ÎÎLVDS compatible outputs ÎÎSupply voltage of 3....

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ter - 2.1ps RMS (typ) ÎÎLVDS compatible outputs ÎÎSupply voltage of 3.3V ±10% ÎÎ25MHz crystal or clock input frequency ÎÎHCSL outputs, 0.8V Current mode differential pair ÎÎJitter 35ps cycle-to-cycle (typ) ÎÎSpread of -0.5%, -0.75%, and no spread ÎÎIndustrial temperature range ÎÎSpread Bypass option available ÎÎSpread and frequency selection via external pins ÎÎPackaging: (Pb-free and Green) àà 16-pin TSSOP (L16) àà 16-pin QSOP (Q16) Block Diagram Description The PI6C557-03A is a spread spectrum clock generator compliant to PCI Express® 2.0 and Ethernet requirements. The device is used for PC or embedded systems to substan

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