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    NRND

    STW81200TR

    Wide Band Frac-Integer-N Integrated Synthesizer

    Parameters
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameVFQFPN 36 6x6x1.0 mm
    Description

    The STW81200 is a dual architecture frequency synthesizer (Fractional-N and Integer-N), that features three low phase-noise VCOs with a fundamental frequency range of 3.0 GHz to 6.0 GHz and a programmable dual RF output divider stage which allows coverage from 46.875 MHz to 6 GHz.The STW81200...
    Read More

    Key features
    Key features
    • Output frequency range: 46.875 to 6000 MHz
    • Very low noise
      • Normalized in band phase noise floor: -227
        dBc/Hz
      • VCO phase noise: -135 dBc/Hz @ 1 MHz offset, 4.0 GHz
        carrier
      • Noise floor: -160 dBc/Hz
    • Dual architecture frequency synthesizer: Fractional-N and Integer-N
    • Integrated VCOs with automatic center frequency calibration
    • Programmable RF output dividers by 1/2/4/8/16/32/64
    • Dual RF Output broadband matched with programmable power level and mute function
    • External VCO option with 5 V charge pump
    • Integrated low noise LDO voltage regulators
    • Maximum phase detector frequency: 100 MHz
    • Exact frequency mode
    • Fast lock and cycle slip reduction
    • Differential reference clock input (LVDS and LVECPL compliant) supporting up to 800 MHz
    • 13-bit programmable reference frequency divider
    • Programmable charge pump current
    • Digital lock detector
    • Integrated reference crystal oscillator core
    • R/W SPI interface
    • Logic compatibility/tolerance 1.8 V/3.3 V
    • Low power functional mode
    • Supply voltage: 3.0 V to 5.4 V
    • Small size exposed pad VFQFPN36 package 6 x 6 x 1.0 mm
    • Process: BICMOS 0.25 μm SiGe
    In stock
    Quantity $ per unit Savings
    1-9$15.760%
    10-24$11.5926%
    25-99$11.0430%
    100-500$8.8744%
    500 + Contact sales
    $15.76
    $15.76
    Parameters
    ECCN USEAR99
    ECCN EUNEC
    Packing TypeTape And Reel
    RoHs compliantEcopack2
    GradeIndustrial
    Package NameVFQFPN 36 6x6x1.0 mm
    Description

    The STW81200 is a dual architecture frequency synthesizer (Fractional-N and Integer-N), that features three low phase-noise VCOs with a fundamental frequency range of 3.0 GHz to 6.0 GHz and a programmable dual RF output divider stage which allows coverage from 46.875 MHz to 6 GHz.The STW81200...
    Read More

    Key features
    Key features
    • Output frequency range: 46.875 to 6000 MHz
    • Very low noise
      • Normalized in band phase noise floor: -227
        dBc/Hz
      • VCO phase noise: -135 dBc/Hz @ 1 MHz offset, 4.0 GHz
        carrier
      • Noise floor: -160 dBc/Hz
    • Dual architecture frequency synthesizer: Fractional-N and Integer-N
    • Integrated VCOs with automatic center frequency calibration
    • Programmable RF output dividers by 1/2/4/8/16/32/64
    • Dual RF Output broadband matched with programmable power level and mute function
    • External VCO option with 5 V charge pump
    • Integrated low noise LDO voltage regulators
    • Maximum phase detector frequency: 100 MHz
    • Exact frequency mode
    • Fast lock and cycle slip reduction
    • Differential reference clock input (LVDS and LVECPL compliant) supporting up to 800 MHz
    • 13-bit programmable reference frequency divider
    • Programmable charge pump current
    • Digital lock detector
    • Integrated reference crystal oscillator core
    • R/W SPI interface
    • Logic compatibility/tolerance 1.8 V/3.3 V
    • Low power functional mode
    • Supply voltage: 3.0 V to 5.4 V
    • Small size exposed pad VFQFPN36 package 6 x 6 x 1.0 mm
    • Process: BICMOS 0.25 μm SiGe
    Associated products