FEMTOCLOCKS CRYSTAL-TO-HCSL CLOCK GENERATOR VCO: 500MHz

文件：397.34 Kbytes 页数：17 Pages

IDT

FEMTOCLOCKS CRYSTAL-TO-HCSL CLOCK GENERATOR VCO: 500MHz

文件：397.34 Kbytes 页数：17 Pages

IDT

FemtoClock® Crystal-to-HCSL Clock Generator

The 841604I is an optimized PCIe and sRIO clock generator and member of the family of high-performance clock solutions from IDT. The device uses a 25MHz parallel crystal to generate 100MHz and 125MHz clock signals, replacing solutions requiring multiple oscillator and fanout buffer solutions. The de • Four differential clock outputs: configurable for PCIe (100MHz) and sRIO (125MHz) clock signals\n• Selectable crystal oscillator interface, 25MHz, 18pF parallel resonant crystal or LVCMOS/LVTTL single-ended reference clock input\n• Supports the following output frequencies: 100MHz or 125MHz\n• VCO;

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FemtoClock® Crystal-to-HCSL Clock Generator

The 841608I is an optimized PCIe and sRIO clock generator and member of the family of high-performance clock solutions from IDT. The device uses a 25MHz parallel crystal to generate 100MHz and 125MHz clock signals, replacing solutions requiring multiple oscillator and fanout buffer solutions. The de • Eight HCSL outputs: configurable for PCIe (100MHz) and sRIO (125MHz) clock signals\n• Supports the following output frequencies: 100MHz or 125MHz\n• PLL bypass and output enable\n• RMS phase jitter @125MHz, using a 25MHz crystal(1.875MHz - 20MHz): 0.37ps (typical)\n• -40°C to 85°C ambient operatin;

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