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    參數(shù)資料
    

    


    


    
型號(hào)：
CW373-074.25M

    

    
廠商：
CONNOR WINFIELD CORP

    

    
元件分類：
XO, clock

    

    
英文描述：
CRYSTAL OSCILLATOR, CLOCK, 74.25 MHz, LVCMOS OUTPUT

    

    
封裝：
ROHS COMPLIANT, HERMETIC SEALED, CERAMIC PACKAGE-4

    

    
文件頁(yè)數(shù)：
2/2頁(yè)

    

    
文件大小：
96K

    

    
代理商：
CW373-074.25M


    

    

    

	
    
    
    

    
    
	
    2111 Comprehensive Drive
    Aurora, Illinois 60505
    Phone: 630-851-4722
    Fax: 630-851-5040
    www.conwin.com
    Specifications subject to change without notice. All dimensions in inches.  Copyright 2008 The Connor-Winfield Corporation
    US Headquarters:
    630-851-4722
    European Headquarters:
    +353-61-472221
    Bulletin
    Page
    Revision
    Date
    SM128
    2of2
    01
    18 May 2010
    Environmental Characteristics
    Tape and Reel Specifications
    120°C
    150°C
    180°C
    260°C
    0
    220°C
    360 Sec. Max.
    120 S
    Max.
    10 S
    60 S
    Max.
    Time
    Temperature
    260°C
    90%
    50%
    10%
    LVCMOS Output Waveform
    Ordering Information
    Package Outline
    Solder Profile
    Suggested Pad Layout
    Pad Connections - Enable / Disable Function
    Model Matrix
    Notes
    Vibration:
    Vibration per Mil Std 883E Method 2007.3 Test Condition A
    Shock:
    Mechanical Shock per Mil Std 883E Method 2002.4 Test Condition B.
    Soldering:
    RoHS compliant, lead free. See solder profile.
    Sollderability
    Sollderability per Mil Std 883E Method 2003
    Type:
    3.2x2.5mm
    LVCMOS Clock
    Oscillator
    Series
    Supply Voltage and
    1 =1.8V, -10 to 70
    Temperature Range:
    2 =2.5V, -10 to 70
    3 =3.3V, -10 to 70
    4 =2.8V, -10 to 70
    5 =1.8V, -40 to 85
    6 =2.5V, -40 to 85
    7 =3.3V, -40 to 85
    8 =2.8V, -40 to 85
    °C
    Frequency Stability:
    1 = +/-25 ppm
    2 = +/-50
    3 = +/-100
    ppm
    CW3
    3
    044.736M
    -
    Output Frequency:
    Frequency Format
    -xxx.xM Min.*
    -xxx.xxxxxxM Max.*
    *Amount of numbers
    after the decimal point.
    M = MHz
    Example:
    CW333-044.376M = 3.2x2.5mm, LVCMOS Clock,
    -10 to 70
    ,+/-100ppm, 3.3Vdc, Output Frequency 44.736MHz
    °C
    To order an CW333 with an output frequency of:
    1.8 MHz = CW333-001.8M
    50.0 MHz = CW333-050.0M
    74.25 MHz = CW333-074.25M
    Pad
    Connection
    1
    Enable/Disable
    2
    Ground
    3
    Output
    4Vcc
    Enable / Disable
    Function (Pad 1)
    Output
    High or Open
    Enable
    Low
    Disable (High Impedance)
    1) Inclusive of calibration @ 25°C, frequency vs. temperature stability, supply voltage
    change, load change, shock and vibration, 10 years aging.
    2) When the oscillator is disabled, the outputs are at high impedance. Output is enabled
    with no connection on pad 1.
    Frequency
    Tolerance
    ±25ppm
    Frequency
    Tolerance
    ±50ppm
    Frequency
    Tolerance
    ±100ppm
    Supply
    Voltage
    Temperature
    Range
    CW311
    CW312
    CW313
    1.8Vdc
    -10 to 70°C
    CW321
    CW322
    CW323
    2.5Vdc
    -10 to 70°C
    CW341
    CW342
    CW343
    2.8Vdc
    -10 to 70°C
    CW331
    CW332
    CW333
    3.3Vdc
    -10 to 70°C
    CW351
    CW352
    CW353
    1.8Vdc
    -40 to 85°C
    CW361
    CW362
    CW363
    2.5Vdc
    -40 to 85°C
    CW381
    CW382
    CW383
    2.8Vdc
    -40 to 85°C
    CW371
    CW372
    CW373
    3.3Vdc
    -40 to 85°C
    0.031
    (0.8mm)
    0.055
    (1.4mm)
    0.047
    (1.2mm)
    0.020
    (0.50mm)
    Top View
    0.047
    (1.2mm)
    0.055
    (1.4mm)
    4
    3
    2
    1
    *
    44.70D
    CW333
    0.125
    (3.2mm)
    0.098
    (2.5mm)
    1
    2
    3
    4
    0.047
    (1.2mm)
    0.027
    (0.7mm)
    0.051 Max.
    (1.3mm Max.)
    Bottom View
    1
    2
    3
    4
    Marking drawing 90231DWG74
    Marking Example:
    44.7 = 44.736 Mhz (Truncated)
    0 = 2010
    D = May
    * = Pin 1 indicator
    CW333 = Model Number
    
    
    
    
    
    


    


    

    相關(guān)PDF資料
    		

    PDF描述
    		

    
    

    
CW352-044.736M
CRYSTAL OSCILLATOR, CLOCK, 44.736 MHz, LVCMOS OUTPUT

    

    
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CM42AI-70.000MHZ-R
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