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    參數(shù)資料
    型號: 1450BL15A200E
    廠商: Johanson Technology Inc
    文件頁數(shù): 1/2頁
    文件大?。?/td> 124K
    描述: BALUN 1450MHZ
    標準包裝: 1
    系列: 1450
    頻率范圍: 1400 ~ 1500MHz
    阻抗 - 不平衡/平衡: 50 / 200 歐姆
    相差: 180° ±10
    插入損耗(最大值): 1.0dB
    回程損耗(最小值): 9.5dB
    封裝/外殼: 0805(2012 公制)
    安裝類型: 表面貼裝
    包裝: 標準包裝
    其它名稱: 712-1025-6
    1.45 GHz Balun
    P/N 1450BL15A200
    Detail Specification: 04/07/04
    Page 1 of 2
    General Specifications
    Part Number
    1450BL15A200
    Operating Temperature
    -40 to +85癈
    Frequency (MHz)
    1400~1500
    Reel Quanity
    4,000
    Unbalanced Impedence
    50 &
    Power Capacity
    3.0 watts max.
    Differential Balanced Imp.
    200 &
    Impedence
    50 / 200 &
    Insertion Loss
    1.0 dB max.
    Return Loss
    9.5 dB min.
    Phase Difference (degree)
    180 ?10
    Terminal Configuration
    Amplitude Difference
    2 dB max.
    No.
    Function
    1
    Unbalanced Port
    Mechanical Dimensions
    2
    GND
    In
    mm
    3
    Balanced Port
    L
    ?/DIV>
    ?/DIV>
    4
    Balanced Port
    W
    ?/DIV>
    ?/DIV>
    5
    GND
    T
    ?/DIV>
    ?/DIV>
    6
    NC
    a
    ?/DIV>
    ?/DIV>
    b
    ?/DIV>
    ?/DIV>
    c
    g
    ?/DIV>
    ?/DIV>
    p
    ?/DIV>
    ?/DIV>
    Mounting Considerations
    Mount these devices with brown mark facing up.
    * Line width should be designed to provide proper impedance matching characteristics.
    Units: mm
    Units: mm
    Johanson Technology, Inc. reserves the right to make design changes without notice.
    All sales are subject to Johanson Technology, Inc. terms and conditions.
    www.johansontechnology.com
    931 Via Alondra " Camarillo, CA 93012 " TEL 805.389.1166 FAX 805.389.1821
    2003 Johanson Technology, Inc. All Rights Reserved
    "High Frequency Ceramic Solutions"
    0.004
    0.079
    2.00
    0.10
    0.049
    0.004
    0.033
    0.004
    0.008
    0.012
    0.004
    0.30
    0.004
    0.20
    +0.1/-0.2
    1.25
    0.85
    0.10
    0.10
    0.10
    0.10
    0.10
    0.026
    0.002
    0.65
    0.05
    0.012
    0.014
    0.004
    0.35
    0.30
    +.004/-.006
    L
    W
    p
    g
    b
    T
    Land
    Solder Resist
    Through-hole (?.3)
    0.35
    0.65
    0.3
    0.25
    0.8
    1.0
    0.2
    *
    *
    *
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