• High Performance, Ultra Low Jitter Clock Generator
• Low Jitter
  • < 50-fs Jitter (1.875 MHz – 20 MHz) at 312.5-MHz Output Frequency
  • < 150-fs Jitter (12 kHz – 20 MHz) at 312.5-MHz Output Frequency
• Generates Multiple Clocks from a Low-Cost Crystal or External Clock.
• 14 Outputs With Programmable Output Format (LVDS, LVPECL, CMOS)
• Up to 8 Unique Output Frequencies.
• Industrial Temperature Range: –40 to 85 °C
• Tunable VCO Frequency from 2.37 – 2.6 GHz
• Programmable Dividers to Generate Multiple Clocks from a Low Cost Crystal.
• 3.15-V to 3.45-V Operation

• Ultra High-Speed Serial Interfaces in SONET/SDH
• Multi-Gigabit Ethernet and Fiber Channel Line Cards
• Base Band Units (BBUs) for RAN Applications
• GPON OLT/ONU , High-Speed Serial Interface such as PCIe, XAUI, SATA, SAS
• Clocking ADC, and DACs
• Clocking DSP, Microprocessors, and FPGAs

The LMK03806 device is a high-performance, ultra low-jitter, multi-rate clock generator capable of synthesizing 8 different frequencies on 14 outputs at frequencies of up to 2.6 GHz. Each output clock is programmable in LVDS, LVPECL or LVCMOS format. The LMK03806 integrates a high-performance integer-N PLL, low-noise VCO, and programmable output dividers to generate multiple reference clocks for SONET, Ethernet, Fiber Channel, XAUI, Backplane, PCIe, SATA, and Network Processors from a low-cost crystal.