Analog/Mixed Signal/RF IP

PLL

Low-Jitter High-Performance PLL IP

Low Jitter Wide Frequency Range Fractional-N

We provide low-noise fractional PLL and low-power PLL IPs with output clock range of 50MHz~5GHz, featuring low jitter, small size and low power, available in FinFET process.

  • Low jitter: low-noise fractional PLL RMS jitter ~0.5ps@1.2GHz; high-performance delta-sigma PLL RMS jitter<1.5ps@1.2ghz; 3.2g="" pll="" jitter="" 0.17ps="">

  • Wide frequency: output clock 50MHz~5GHz, 3.2G PLL output up to 3200MHz

  • Fractional-N: 3-order delta-sigma fractional divider, SSC function supported

  • Small size: as low as 0.025mm²

  • Low power: operating current as low as 0.8uW/MHz

  • FinFET: low-power PLL available in FinFET process

  • Suitable for SoC/ASIC, wireless communication, high-speed interfaces, multimedia, automotive electronics, etc.

Highlights

  • Low Jitter

    RMS ~0.5ps@1.2GHz

  • Wide Frequency Range

    50MHz to 5GHz

  • Fractional-N

    3-order delta-sigma divider

  • SSC Support

    Spread-spectrum clocking

  • Small Size

    As low as 0.025mm2

  • Low Power

    As low as 0.8uW/MHz

  • FinFET Ready

    Available in FinFET process

Applications

  • SoC/ASIC

  • Wireless Communication

  • High-Speed Interfaces
    (SerDes/USB/PCIe)

  • MCU

  • Multimedia ICs

  • Automotive Electronics

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