• 參數(shù)資料
    型號: ABLS-LR-19.999999-10-A-H-T
    廠商: ABRACON CORP
    元件分類: 晶體
    英文描述: QUARTZ CRYSTAL RESONATOR, 19.999999 MHz
    封裝: ROHS COMPLIANT, SMD, 2 PIN
    文件頁數(shù): 1/2頁
    文件大小: 1465K
    代理商: ABLS-LR-19.999999-10-A-H-T
    | | | | | | | | | | | | | | |
    ABLS-LR
    APPLICATIONS:
    FEATURES:
    11.5 x 4.8 x 4.2 mm
    Pb RoHS
    Compliant
    ISO 9001 / QS 9000
    CERTIFIED
    ISO 9001 / QS 9000
    CERTIFIED
    STANDARD SPECIFICATIONS:
    Ultra low ESR as low as 20 ohms for 4MHz, 85% lower than ABLS 4MHz
    Low negative resistance(-R) IC design can ensure high oscillation margin
    Tight stability and automotive grade temperature available
    Hermetically resistance weld sealed
    Low negative resistance u-controller design
    for low frequency
    Wide range of automotive applications
    Industrial applications
    OPTIONS & PART IDENTIFICATION:
    (Left blank if standard)
    ABRACON IS
    30332 Esperanza, Rancho Santa Margarita, California 92688
    tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
    Revised: 05.05.09
    Visit www.abracon.com for Terms & Conditions of Sale
    Drive level dependency (DLD)
    TABLE 1: ESR
    Frequency Tolerance
    Frequency Stability over the
    Operating Temp. (Ref to +25°C)
    PARAMETERS
    3.5 MHz to 36 MHz
    ± 50 ppm max. (see options)
    Frequency
    ABRACON P/N
    Operation Mode
    Operating Temperature
    Storage Temperature
    0°C to + 70°C (see options)
    Equivalent Series Resistance (R1)
    Shunt Capacitance C0
    Load Capacitance CL
    Drive Level
    Aging at 25°C Per Year
    Insulation Resistance
    Spurious Responses
    See Table 1
    18pF (see options)
    500 M min at 100Vdc ± 15V
    7pF max.
    ± 5ppm max.
    -3dB max.
    Ω
    Change in frequency (Maximum - Minimum)
    Change in ESR (Maximum - Minimum)
    over DLD range < 25% of Max ESR value
    Maximum ESR over DLD range
    < Max ESR value
    AT cut (Fundamental)
    HC/49US (AT49) ULTRA LOW ESR
    SMD LOW PROFILE CRYSTAL
    A
    -10°C to +60°C
    B
    -20°C to +70°C
    C
    -30°C to +70°C
    N
    -30°C to +85°C
    D
    -40°C to +85°C
    U**
    ± 10 ppm
    J*
    -40°C to +105°C
    G
    ± 15 ppm
    K*
    -40°C to +125°C
    X
    ± 20 ppm
    L*
    -55°C to +125°C
    W
    ± 25 ppm
    Y
    ± 30 ppm
    H
    ± 35 ppm
    Q
    ± 100 ppm
    H5
    ± 5 ppm
    R
    ± 150 ppm
    1
    ± 10 ppm
    7
    ± 15 ppm
    * Frequency stability ±50ppm, ±100ppm, ±150ppm only.
    2
    ± 20 ppm
    Contact ABRACON for tighter frequency stability.
    3
    ± 25 ppm
    ** -10 to +60C only.
    4
    ± 30 ppm
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    ABLS - LR - Frequency - - - - -
    Freq. Tolerance
    Please specify CL in pF or S
    for Series (minimun 10pF)
    Freq. Stability
    XX.XXXX MHz
    T for Tape and Reel
    Load Capacitance
    ABLS-LR Series
    from 1μW to 500μW (minimum 7 points tested)
    1 mW max., 100W typical
    FREQUENCY (MHz)
    3.500000 - 3.999999
    4.000000 - 4.999999
    5.000000 - 5.999999
    6.000000 - 6.999999
    7.000000 - 8.999999
    9.000000 - 12.999999
    13.000000 - 19.999999
    20.000000 - 36.000000
    ESR () Max.
    30
    20
    15
    10
    55°C to + 125°C
    ± 50 ppm max. (see options)
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