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    參數(shù)資料
    型號(hào): 531BA443M000DGR
    廠商: SILICON LABORATORIES
    元件分類(lèi): XO, clock
    英文描述: CRYSTAL OSCILLATOR, CLOCK, 443 MHz, LVDS OUTPUT
    封裝: ROHS COMPLIANT, SMD, 6 PIN
    文件頁(yè)數(shù): 5/12頁(yè)
    文件大?。?/td> 215K
    代理商: 531BA443M000DGR
    Si530/531
    2
    Rev. 1.1
    1. Electrical Specifications
    Table 1. Recommended Operating Conditions
    Parameter
    Symbol
    Test Condition
    Min
    Typ
    Max
    Units
    Supply Voltage1
    VDD
    3.3 V option
    2.97
    3.3
    3.63
    V
    2.5 V option
    2.25
    2.5
    2.75
    1.8 V option
    1.71
    1.8
    1.89
    Supply Current
    IDD
    Output enabled
    LVPECL
    CML
    LVDS
    CMOS
    111
    99
    90
    81
    121
    108
    98
    88
    mA
    Tristate mode
    60
    75
    Output Enable (OE)2
    VIH
    0.75 x VDD
    ——
    V
    VIL
    ——
    0.5
    Operating Temperature Range
    TA
    –40
    85
    C
    Notes:
    1. Selectable parameter specified by part number. See Section 3. "Ordering Information" on page 7 for further details.
    2. OE pin includes a 17 k
    pullup resistor to VDD.
    Table 2. CLK± Output Frequency Characteristics
    Parameter
    Symbol
    Test Condition
    Min
    Typ
    Max
    Units
    Nominal Frequency1,2
    fO
    LVPECL/LVDS/CML
    10
    945
    MHz
    CMOS
    10
    160
    Initial Accuracy
    fi
    Measured at +25 °C at time of
    shipping
    ±1.5
    ppm
    Temperature Stability1,3
    –7
    –20
    –50
    +7
    +20
    +50
    ppm
    Aging
    fa
    Frequency drift over first year
    ±3
    ppm
    Frequency drift over 15 year
    life
    ±10
    ppm
    Notes:
    1. See Section 3. "Ordering Information" on page 7 for further details.
    2. Specified at time of order by part number. Also available in frequencies from 970 to 1134 MHz and 1213 to 1417 MHz.
    3. Selectable parameter specified by part number.
    4. Time from powerup or tristate mode to fO.
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