FemtoClock® Crystal-to-LVDS Frequency Synthesizer

GENERAL DESCRIPTION The 844008I-15 is an 8 output LVDS Synthesizer optimized to generate PCI Express™ reference clock frequencies and is a member of the high performance clock solutions from IDT. Using a 25MHz parallel resonant crystal, the following frequencies can be generated based on F_SE

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FemtoClock® Crystal-to-LVDS Frequency Synthesizer

The 844008I-15 is an 8 output LVDS Synthesizer optimized to generate PCI Express®™ reference clock frequencies. Using a 25MHz parallel resonant crystal, the following frequencies can be generated based on F_SEL pin: 100MHz or 125MHz. The 844008I-15 uses IDT's 3rd generation low phase noise VCO techn ·Eight LVDS outputs\n·Crystal oscillator interface\n·Supports the following output frequencies: 100MHz or 125MHz\n·VCO: 500MHz\n·RMS phase jitter @ 125MHz, using a 25MHz crystal (1.875MHz - 20MHz): 0.42ps (typical)\n·Full 3.3V supply modes\n·-40°C to 85°C ambient operating temperature\n·Available in;

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FEMTOCLOCKS??CRYSTAL-TO-LVDS FREQUENCY SYNTHESIZER

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