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8V41N012A - Clock Generator

General Description

The 8V41N012A is a PLL-based clock generator specifically designed for Cavium Networks Octeon II processors.

Key Features

  • Ten selectable 100MHz, 125MHz, 156.25MHz and 312.5MHz clocks for PCI Express, sRIO, and GbE, HCSL interface levels.
  • One single-ended QG LVCMOS/LVTTL clock output at 125MHz.
  • One single-ended QF LVCMOS/LVTTL clock output at 50MHz.
  • Two single-ended QREFx LVCMOS/LVTTL outputs at 25MHz.
  • Selectable external crystal or differential (single-ended) input source.
  • Crystal oscillator interface designed for 25MHz, parallel resonant crystal.
  • Differential CLK, nCLK input pai.

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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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Clock Generator for Cavium Processors 8V41N012A Datasheet Description The 8V41N012A is a PLL-based clock generator specifically designed for Cavium Networks Octeon II processors. This high-performance device is optimized to generate the processor core reference clock, the PCI-Express, sRIO, XAUI, SerDes reference clocks, and the clocks for both the Gigabit Ethernet MAC and PHY. The output frequencies are generated from a 25MHz external input source or an external 25MHz parallel resonant crystal. The industrial temperature range of the 8V41N012A supports telecommunication, networking, and storage requirements. Features ▪ Ten selectable 100MHz, 125MHz, 156.25MHz and 312.