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  • 參數(shù)資料
    型號: LP49-18-7.0M-30D1JK
    廠商: PLETRONICS INC
    元件分類: 晶體
    英文描述: QUARTZ CRYSTAL RESONATOR, 7 MHz
    封裝: ROHS COMPLIANT PACKAGE-2
    文件頁數(shù): 3/6頁
    文件大?。?/td> 91K
    代理商: LP49-18-7.0M-30D1JK
    LP21 / LP24 / LP49 Series
    Low Profile Crystal
    February 2010
    www.pletronics.com
    425-776-1880
    3
    Part Number:
    LP49 -18
    -14.31818M -50 H 1 G G
    -XX
    See chart below for available options
    Internal code or blank
    Highest Specified Operating Temperature
    A = 40
    oC
    G = 70
    oC
    B = 45
    oC
    H = 75
    oC
    C = 50
    oC
    J = 80
    oC
    D = 55
    oC
    K = 85
    oC
    E = 60
    oC
    F = 65
    oC
    Lowest Specified Operating Temperature
    A = +10
    oC
    F = -15
    oC
    L = -40
    oC
    B = +5
    oC
    G = -20
    oC
    C = 0
    oC
    H = -25
    oC
    D = -5
    oC
    J = -30
    oC
    E = -10
    oC
    K = -35
    oC
    Mode: 1 = Fundamental
    3 =3rd Overtone
    Frequency Stability
    See chart below
    Calibration Frequency Tolerance (Typ. Values shown)
    15 = +
    _ 15 ppm at 25
    oC +_ 3oC
    20 = +
    _ 20 ppm at 25
    oC +_ 3oC
    30 = +
    _ 30 ppm at 25
    oC +_ 3oC (Standard)
    Frequency in MHz
    Cload in pF
    Parallel Resonance from 09 to 44 pF or
    SR = Series Resonance
    Series Model
    Available Frequency Stability versus Temperature in ppm
    Operating
    Temperature Range
    DE
    F
    G
    H
    J
    CODE
    +
    _ 10
    +
    _ 15
    +
    _ 20
    +
    _ 30
    +
    _ 50
    +
    _ 100
    0 to +45
    oC
    CB
    !!!!!!
    0 to +50
    oC
    CC
    !!!!!!
    0 to +60
    oC
    CE
    !!!!!!
    0 to +70
    oC
    CG
    !!!!
    STD
    !
    -10 to +50
    oC
    EC
    !!!!!!
    -10 to +60
    oC
    EE
    !!!!!!
    -10 to +75
    oC
    EH
    !!!!!!
    -20 to +70
    oC
    GG
    !!!!!!
    -20 to +75
    oC
    GH
    !!!!!!
    -30 to +75
    oC
    JH
    !!!!!!
    -30 to +80
    oC
    JJ
    !!!!!!
    -30 to +85
    oC
    JK
    !!!!!!
    -35 to +80
    oC
    KJ
    !!!!!
    -40 to +85
    oC
    LK
    !!!!!
    相關(guān)PDF資料
    PDF描述
    LP49-18-7.0M-30F1JK QUARTZ CRYSTAL RESONATOR, 7 MHz
    LP49-18-FREQ2-20D3EE QUARTZ CRYSTAL RESONATOR, 32 MHz - 50 MHz
    LP49-18-FREQ1-20F1JH QUARTZ CRYSTAL RESONATOR, 3 MHz - 4 MHz
    LP49-18-FREQ4-30G1GG QUARTZ CRYSTAL RESONATOR, 6 MHz - 7 MHz
    LP49-18-FREQ5-15E1JH QUARTZ CRYSTAL RESONATOR, 7 MHz - 9 MHz
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