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    參數(shù)資料
    型號: VCC1-H3B-46M232
    廠商: VECTRON INTERNATIONAL
    元件分類: XO, clock
    英文描述: VCXO, CLOCK, 46.232 MHz, CMOS OUTPUT
    文件頁數(shù): 3/10頁
    文件大?。?/td> 168K
    代理商: VCC1-H3B-46M232
    Vectron International 267 Lowell Rd, Hudson NH 03051
    Tel: 1-88-VECTRON-1
    e-mail: vectron@vectron.com
    Performance Characteristics
    Table 1. Electrical Performance, 5V option
    Parameter
    Symbol
    Min
    Typical
    Maximum
    Units
    Frequency
    fO
    0.012
    125.000
    MHz
    Operating Supply Voltage
    1
    VDD
    4.5
    5.0
    5.5
    V
    Absolute Maximum Supply Voltage
    -0.7
    7.0
    V
    Supply Current, Output Enabled
    <1.5 MHz
    1.5 to 20 MHz
    20.01 to 50 MHz
    50.01 to 85 MHz
    85.01 to 125 MHz
    IDD
    7
    10
    30
    50
    60
    mA
    Supply Current, Out disabled
    IDD
    30
    uA
    Output Logic Levels
    Output Logic High
    2
    Output Logic Low
    2
    Output Logic High Drive
    Output Logic Low Drive
    VOH
    VOL
    IOH
    IOL
    0.9*VDD
    16
    0.1*VDD
    V
    mA
    Output Rise/Fall Time
    2
    < 1.00 MHz
    1.0 to 20.00 MHz
    20.01 to 50.00 MHz
    50.01 to 125.00 MHz
    tR/tF
    200
    8
    5
    2
    ns
    Duty Cycle
    3 (ordering option)
    SYM
    45/55
    %
    Operating Temperature (ordering option)
    -10/70 or -40/85
    °C
    Storage Temperature
    -55
    125
    °C
    Stability
    4 (ordering option)
    ±20, ±25, ±32, ±50, ±100
    ppm
    RMS Jitter, 12kHz to 20 MHz
    0.5
    1
    ps
    Period Jitter, RMS
    2.5
    ps
    Output Enable/Disable
    5
    Output Enabled
    Output Disabled
    4.0
    0.8
    V
    Internal Enable Pull-Up resistor
    5
    100
    Kohm
    Start-up time
    10
    ms
    1. A 0.01uF and a 0.1uF capacitor should be located as close to the supply as possible (to ground) is recommended.
    2. Figure 1 defines these parameters. Figure 2 illustrates the operating conditions under which these parameters are tested and
    specified.
    3. Symmetry is measured defined as On Time/Period.
    4. Includes calibration tolerance, operating temperature, supply voltage variations, aging and shock and vibration (not under
    operation).
    5. Output will be enabled if enable/disable is left open.
    Figure 1. Output Waveform
    Figure 2. Typical Output Test Conditions (25
    ±5°C)
    +
    -
    +
    -
    IC
    V C
    3
    2
    .1
    F
    .01
    F
    15pF
    4
    1
    I DD
    VDD
    VOH
    50%
    VOL
    t F
    tR
    Period
    On Time
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