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        BL1551 PDF Datasheet瀏覽和下載

        型號:
        BL1551
        PDF下載:
        下載PDF文件 在線瀏覽文檔
        內容描述:
        []
        文件大小:
        200 K
        文件頁數:
        10 Pages
        品牌Logo:
        品牌名稱:
        BELLING [ SHANGHAI BELLING CO., LTD. ]



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        BL1551—Single SPDT Analog Switch
        2.7Ω Low Voltage SPDT Analog Switch in 6-pin SC70
        Ω
        Features
        Wide Power Supply Range: 1.8V to 5.5V
        High Bandwidth: 300MHz
        High Off-Isolation:
        84dB at 1MHz
        51dB at 10MHz
        On-Resistance: 2.7Ω(typ)
        at 5.0V
        Fast Switching Time
        t
        on
        = 12.0ns; t
        off
        = 5.0ns
        TTL/CMOS Compatible
        Break-Before-Make Switching
        Rail-to-Rail Signal Range
        Operation Temperature Range:
        -40
        ℃ to 85℃
        Lead (Pb) Free SC70-6 Package
        Description
        The BL1551 is a Single Wide-Bandwidth, fast single-
        pole double-throw (SPDT) CMOS switch featuring an
        On-Resistance of 2.7 ohm at V
        CC
        =5.0V and wide
        power supply range from 1.8V to 5.5V. It can be used
        as an analog switch or as a low-delay bus switch.
        The 300MHz high bandwidth performance supports
        the high frequency application.
        Break-before-make function for both parts eliminates
        signal disruption during switching from preventing
        both switches being enabled simultaneously.
        Block Diagram
        BL1551
        A1
        1
        6
        E
        NB
        VCC
        B
        Applications
        Wireless Handsets
        MP3 Players
        Portable Electronic Devices
        Relay Replacement
        PDAs
        Audio & Video Signal Routing
        PCMCIA Cards
        Computer Peripherals
        Modems
        GND
        A2
        2
        5
        3
        4
        Function Table
        ENB
        Function
        A1 Connected to B
        A2 Connected to B
        Pin Configuration
        1
        E
        NB VCC
        6
        5
        B
        4
        0
        Pin Description
        Pin Name
        Type
        PWR
        Ground
        Input/Output
        Input/Output
        Input/Output
        Input
        Description
        Power Supply
        Ground
        Data Port
        Data Port
        Data Port
        Logic Control Signal
        ASSS
        1
        2
        3
        VCC
        GND
        B
        A1
        A2
        ENB
        A1 GND A2
        SSS: production id
        http://www.belling.com.cn
        -1-
        Total
        10
        Pages
        天海翼种子