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  • 參數(shù)資料
    型號: DFN14-KTFREQXB50
    廠商: CTS CORP
    元件分類: XO, clock
    英文描述: CRYSTAL OSCILLATOR, CLOCK, 1 MHz - 70 MHz, TTL OUTPUT
    封裝: DIL-14/4
    文件頁數(shù): 1/4頁
    文件大?。?/td> 116K
    代理商: DFN14-KTFREQXB50
    TYPE
    DFN 14-K & DFN 114-K
    REVISION
    02
    CHECKED
    NE
    DATE
    10.10.2002
    PAGE
    32
    T T L O R H C M O S P R E C I S I O N O S C I L L A T O R S
    D F N 1 4 - K & D F N 1 1 4 - K
    KEY FEATURES
    1 to 70 MHz
    ± 15 ppm overall stability available
    Encapsulated crystal
    APPLICATIONS
    Sonet/SDH/Avionics/High rel. clocks
    Function
    DFN 14
    DFN 114
    NC/Trim/Enable
    1
    GND
    7
    Output
    8
    Vcc
    14
    NC
    others
    TYPE
    DFN 14-KH & DFN 114-KH
    DFN 14-KT & DFN 114-KT
    Frequency Range
    1 to 70 MHz
    ELECTRICAL SPECIFICATIONS
    supply voltage
    5 V ± 10 %
    supply current (no load)
    ≤ 25 MHz
    ≤ 10 mA (KH), 20 mA (KHZ)
    ≤ 20 mA
    > 25 MHz
    ≤ 40 mA (KH), 50 mA (KHZ)
    ≤ 50 mA
    output load
    HCMOS 50 pF up to 25 MHz, 15 pF above
    10 TTL
    duty cycle
    40/60 ...60/40 % @ 50% level
    40/60...60/40 % @ 1.4 V
    10 to 90 % ≤ 10 ns up to 25 MHz or
    0.4 to 2.4 V ≤ 5 ns up to 25 MHz or
    rise/fall times (HCMOS @ 15 pF load)
    ≤ 5 ns > 25 MHz
    ≤ 3 ns > 25MHz
    high/low levels
    ≥ 4.5 V/ ≤ 0.5 V
    ≥ 2.4 V/ ≤ 0.4 V
    start up
    ≤ 10 ms @ 4.5 V
    FREQUENCY STABILITY
    stability [ ppm ] and temperature code
    types
    temperature range
    stability
    code
    stability
    code
    stability
    code
    0 to 70°C
    ≤ ± 15
    XB15
    ≤ ± 25
    XB25
    ≤ ± 50
    XB50
    -40 to 85°C
    ≤ ± 25
    XE25
    ≤ ± 50
    XE50
    ≤ ± 100
    XE100
    all types
    -55 to 125°C
    ≤ ± 50
    XH50
    ≤ ± 75
    XH75
    ≤ ± 100
    XH100
    remark
    includes calibration at 25°C, temperature, ageing, Vcc and load changes 1
    st year
    OPTIONS
    CODE
    tight symmetry (f ≤ 50 MHz)
    R
    45/55...55/45 %
    tri-state control (higher current)
    Z
    high or open = enable, low = high Z
    ORDERING CODE
    type + option code + frequency + temperature code
    Example
    DFN 14-KH 49.152 MHz XB15
    DFN 114-KTR 32.000 MHz XH50
    1
    2
    .7
    ±
    0
    .1
    20.3±0.1
    H
    ±
    0
    .1
    7
    .6
    2
    15.24
    PIN 1
    0.45
    6
    .3
    0
    .7
    5
    ±
    0
    .1
    1
    2
    .7
    ±
    0
    .1
    20.3±0.1
    5
    .1
    ±
    0
    .1
    7
    .6
    2
    15.24 (6*2.54)
    PIN 1
    0.45
    6
    .3
    H = 5.10 mm
    DFN 14
    DFN 114
    相關(guān)PDF資料
    PDF描述
    DFN14-KTZFREQXH75 CRYSTAL OSCILLATOR, CLOCK, 1 MHz - 70 MHz, TTL OUTPUT
    DFN114-KTZ40.000MHZXH50 CRYSTAL OSCILLATOR, CLOCK, 40 MHz, TTL OUTPUT
    DFN14-KH19.200MHZXB25 CRYSTAL OSCILLATOR, CLOCK, 19.2 MHz, HCMOS OUTPUT
    DFN14-KH64.000MHZXE25 CRYSTAL OSCILLATOR, CLOCK, 64 MHz, HCMOS OUTPUT
    DFN14-KHR26.000MHZXB25 CRYSTAL OSCILLATOR, CLOCK, 26 MHz, HCMOS OUTPUT
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