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    • Modulator Bias Control Module


    Input voltage range: ±5V to ±12V, Pilot amplitude ±100mV, Bias control accuracy ±1%

    Part Number  :  WPCT-0030
    Unit Price  :  USD [Please inquire]
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    Inventory quantity   :   [Please inquire]
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    The WPCT-0030 Modulator Bias Control Module is specifically designed for lithium niobate modulators, providing stable control of the modulator's NULL point, PEAK point, and ±Quad points. Utilizing digital signal processing technology, this module features rapid locking speed, high precision, and a compact size ideal for integration, fully meeting the bias control requirements of microwave photonic modules.

    Product Parameters (TA = 25°C)

    parameter

    symbol

    test condition

    least value

    representative value

    crest value

    unit

    input voltage

    ±Vin


    ±5

    ±10

    ±12

    V

    output

    IB


    30



    mA

    output voltage

    VB


    0


    Vin-1.5

    V

    Pilot amplitude

    VSIN



    ±100


    mV

    Bias control accuracy

    σB



    ±1


    %

    Control Loop



    P

    PI

    PID



    Maximum Absolute Rating Value

    Parameter Name

    symbol

    Rated Value

    unit

    DC Voltage

    Vin

    ±20

    V

    working temperature

    TA

    -55 ~ +125

    ℃

    storage   temperature

    Tstg

    -65 ~ +150

    ℃


    Download

    Modulator Bias Control Module.pdf


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