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  • 參數(shù)資料
    型號: VT-800-FFK-206A-16M3252910
    廠商: VECTRON INTERNATIONAL
    元件分類: TCVCXO, sine
    英文描述: TCVCXO, CLIPPED SINE OUTPUT, 16.325291 MHz
    封裝: ROHS COMPLIANT, HERMETIC SEALED, CERAMIC, SMD, 4 PIN
    文件頁數(shù): 3/5頁
    文件大?。?/td> 0K
    代理商: VT-800-FFK-206A-16M3252910
    Vectron International 267 Lowell Road, Hudson, NH 03051 Tel: 1-88-VECTRON-1 http://www.vectron.com
    Page3
    VCXO Feature: The VT-800 can be ordered with a VCXO function for applications were it will be used in a PLL, or the output
    frequency needs fine tune or calibration adjustments. This is a high impedance input , 1Mohm, and can be driven with an op-amp
    or terminated with adjustable resistors etc. Pin 1 should not be left floating on the VCXO optional device.
    “No Adjust” Option: In applications were the VT-800 will not be used in a PLL , or the output frequency does not need fine tune
    adjustments, the best device to use would be a VT-800-xxx-xxx0. By using the “no adjust” option, the circuit is simplified as Vc
    does not need to be adjusted or set to a predetermined voltage and pin 1 should be grounded (pin 1 can be left open but should
    not be set to a voltage such as an RF signal or power supply voltage.
    S
    VCXO Function
    Clipped Sine Wave Output
    Phase Noise for a Clipped Sinewave Output
    Maximum Ratings
    Absolute Maximum Ratings and Handling Precautions
    Stresses in excess of the absolute maximum ratings can permanently damage the device. Functional operation is not implied or any other
    excess of conditions represented in the operational sections of this data sheet. Exposure to absolute maximum ratings for extended
    periods may adversely affect device reliability.
    Although ESD protection circuitry has been designed into the VT-800, proper precautions should be taken when handling and mounting,
    VI employs a Human Body Model and Charged Device Model for ESD susceptibility testing and design evaluation.
    ESD thresholds are dependent on the circuit parameters used to define the model. Although no industry standard has been adopted for
    the CDM a standard resistance of 1.5kOhms and capacitance of 100pF is widely used and therefor can be used for comparison purposes.
    S
    Table 3. Maximum Ratings
    Parameter
    Symbol
    Rating
    Unit
    Storage Temperature
    T
    STORE
    -55/125
    C
    Supply Voltage
    V
    DD
    6V
    Control Voltage
    V
    C
    0/V
    DD
    V
    ESD, Human Body Model
    1500
    V
    ESD, Charged Device Model
    1000
    V
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    VT-800-FFK-206B-16M3252910 TCVCXO, CLIPPED SINE OUTPUT, 16.325291 MHz
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