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  • 參數(shù)資料
    型號: SM30-SR-FREQ3-20E3LK
    廠商: PLETRONICS INC
    元件分類: 晶體
    英文描述: QUARTZ CRYSTAL RESONATOR, 50 MHz - 70 MHz
    封裝: ROHS COMPLIANT, MINIATURE, SMD, 2 PIN
    文件頁數(shù): 1/7頁
    文件大?。?/td> 112K
    代理商: SM30-SR-FREQ3-20E3LK
    Product information is current as of publication date. The product conforms
    Copyright 2010, Pletronics Inc.
    to specifications per the terms of the Pletronics limited warranty. Production
    processsing does not necessarily include testing of all parameters.
    SM25 / SM30 / SM42 Series
    Miniature SMD Crystal
    May 2010
    The Pletronics’ SM42 Series is a miniature
    surface mount crystal
    The package is ideal for automated surface
    mount assembly and reflow practices.
    Tape and Reel packaging
    3 MHz to 70 MHz
    AT Cut Crystal
    SM42: 4.7 x 12.9 x 4.6 mm
    SM30: 4.7 x 12.9 x 3.5 mm
    SM25: 4.7 x 12.9 x 2.9 mm
    Pletronics Inc. certifies this device is in accordance with the
    RoHS (2002/95/EC) and WEEE (2002/96/EC) directives.
    Pletronics Inc. guarantees the device does not contain the following:
    Cadmium, Hexavalent Chromium, Lead (<1000 ppm), Mercury, PBB’s, PBDE’s
    Weight of the Device: 0.62 grams
    Moisture Sensitivity Level: 1 As defined in J-STD-020C
    Second Level Interconnect code: e1, e2 or e3
    Electrical Specification:
    Item
    Min
    Max
    Unit
    Condition
    Frequency Range
    3
    70
    MHz
    AT cut
    Calibration Frequency Tolerance
    -
    ppm
    at +25
    oC +_ 3oC
    see table on page 3 for available
    options
    Frequency Stability over OTR
    -
    ppm
    Equivalent Series Resistance
    (ESR)
    -
    150
    Ohms
    3 to 4 MHz
    SM42
    Fundamental
    -
    130
    Ohms
    4 to 5 MHz
    SM30/SM42
    -
    100
    Ohms
    5 to 6 MHz
    SM30/SM42
    -
    90
    Ohms
    6 to 7 MHz
    SM30/SM42
    -
    80
    Ohms
    7 to 9 MHz
    SM30/SM42
    -
    70
    Ohms
    9 to10 MHz
    SM25/SM30/SM42
    60
    Ohms
    10 to 13 MHz SM25/SM30/SM42
    50
    Ohms
    13 to 15 MHz SM25/SM30/SM42
    40
    Ohms
    15 to 27 MHz SM25/SM30/SM42
    -
    30
    Ohms
    27 to 36 MHz SM25/SM30/SM42
    -
    100
    Ohms
    27 to 32 MHz SM25/SM30/SM42
    3
    rd Overtone
    -
    80
    Ohms
    32 to 50 MHz SM25/SM30/SM42
    -
    60
    Ohms
    50 to 70 MHz SM25/SM30/SM42
    Drive Level
    -
    1
    mW
    use 100 W for testing
    Shunt Capacitance
    (C0)
    -
    7
    pF
    Pad to Pad capacitance
    Aging
    -5
    +5
    ppm /Yr
    at +25
    oC +_ 3oC
    Specified Temperature Range
    -40
    +85
    oC
    see table on page 3 for available options
    Storage Temperature Range
    -55
    +125
    oC
    相關(guān)PDF資料
    PDF描述
    SM30-SR-FREQ3-20F3GH QUARTZ CRYSTAL RESONATOR, 50 MHz - 70 MHz
    SM42-09-FREQ6-15H1CB QUARTZ CRYSTAL RESONATOR, 9 MHz - 10 MHz
    SM30-44-FREQ8-20F1GH QUARTZ CRYSTAL RESONATOR, 15 MHz - 27 MHz
    SM30-44-FREQ8-20F1KJ QUARTZ CRYSTAL RESONATOR, 15 MHz - 27 MHz
    SM30-44-FREQ8-20J1GG QUARTZ CRYSTAL RESONATOR, 15 MHz - 27 MHz
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