•
    參數(shù)資料
    型號： MAX7407CPA
    廠商： MAXIM INTEGRATED PRODUCTS INC
    元件分類： 運動控制電子
    英文描述： Analog Filter
    中文描述： SWITCHED CAPACITOR FILTER, ELLIPTIC, LOWPASS, PDIP8
    封裝： PLASTIC, DIP-8
    文件頁數(shù)： 5/12頁
    文件大?。?/td> 231K
    代理商： MAX7407CPA
    8th-Order, Lowpass, Elliptic ,
    S witc hed-Capac itor Filters
    _______________________________________________________________________________________
    5
    Note 1:
    The maximum f
    C
    is defined as the clock frequency, f
    CLK
    = 100
    ·
    f
    C
    , at which the peak SINAD drops to 68dB with a
    sinusoidal input at 0.2f
    C
    .
    Note 2:
    DC insertion gain is defined as
    V
    OUT
    /
    V
    IN
    .
    Note 3:
    OS voltages above V
    DD
    - 1V saturate the input and result in a 75μA typical input leakage current.
    Note 4:
    For MAX7400/MAX7403, f
    OSC
    (kHz)
    38
    ·
    10
    3
    / C
    OSC
    (pF). For MAX7404/MAX7407, f
    OSC
    (kHz)
    34
    ·
    10
    3
    / C
    OSC
    (pF).
    Note 5:
    The input frequencies, f
    IN
    , are selected at the peaks and troughs of the frequency responses.
    ELLIPTIC (r = 1.2) FILTER CHARACTERISTICS—MAX7403/MAX7407
    (V
    DD
    = +5V for MAX7403, V
    DD
    = +3V for MAX7407; filter output measured at OUT; 10k
    ||
    50pF load to GND at OUT;
    SHDN
    = V
    DD
    ;
    V
    COM
    = V
    OS
    = V
    DD
    / 2; f
    CLK
    = 100kHz; T
    A
    = T
    MIN
    to T
    MAX
    ; unless otherwise noted. Typical values are at T
    A
    = +25°C.)
    Typic al Operating Charac teristic s
    (V
    DD
    = +5V for MAX7400/MAX7403, V
    DD
    = +3V for MAX7404/MAX7407; V
    COM
    = V
    OS
    = V
    DD
    / 2;
    SHDN
    = V
    DD
    ; f
    CLK
    = 100kHz;
    T
    A
    = +25°C; unless otherwise noted.)
    -120
    -80
    -100
    -40
    -60
    0
    -20
    20
    0
    1
    2
    3
    4
    5
    MAX7400/MAX7404 (r = 1.5)
    FREQUENCY RESPONSE
    M
    INPUT FREQUENCY (kHz)
    G
    f
    C
    = 1kHz
    -0.08
    0
    -0.04
    0.12
    0.08
    0.04
    0.20
    0.16
    0.24
    0
    202
    404
    606
    808
    1010
    MAX7400/MAX7404 (r = 1.5)
    PASSBAND FREQUENCY RESPONSE
    M
    INPUT FREQUENCY (Hz)
    G
    f
    C
    = 1kHz
    -640
    -480
    -560
    -240
    -320
    -400
    -80
    -160
    0
    0
    300
    600
    900
    1200
    1500
    MAX7400/MAX7404 (r = 1.5)
    PHASE RESPONSE
    M
    INPUT FREQUENCY (Hz)
    P
    f
    C
    = 1kHz
    PARAMETER
    MIN
    -0.20
    TYP
    -0.11
    MAX
    0.20
    UNITS
    -58
    -59
    -50
    -54
    -60
    -60
    -54
    -54
    Insertion Gain Relative to DC Gain
    (Note 5)
    f
    IN
    = 1.533f
    C
    f
    IN
    = 2.875f
    C
    dB
    f
    IN
    = 1.200f
    C
    f
    IN
    = 1.261f
    C
    -0.20
    -0.20
    0.10
    0.02
    0.20
    0.20
    -0.20
    -0.20
    0.14
    0.09
    0.30
    0.30
    CONDITIONS
    f
    IN
    = 0.992f
    C
    f
    IN
    = 1.000f
    C
    f
    IN
    = 0.902f
    C
    f
    IN
    = 0.956f
    C
    -0.20
    -0.20
    0.02
    -0.06
    0.20
    0.20
    f
    IN
    = 0.640f
    C
    f
    IN
    = 0.784f
    C
    f
    IN
    = 0.408f
    C
    M
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    參數(shù)描述
    MAX7407CPA+ 功能描述:有源濾波器 8th-Order Lowpass Elliptic Filter RoHS:否 制造商:Maxim Integrated 通道數(shù)量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
    MAX7407CSA 功能描述:有源濾波器 RoHS:否 制造商:Maxim Integrated 通道數(shù)量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
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    MAX7407CSA+T 功能描述:有源濾波器 8th-Order Lowpass Elliptic Filter RoHS:否 制造商:Maxim Integrated 通道數(shù)量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
    MAX7407CSA-T 功能描述:有源濾波器 RoHS:否 制造商:Maxim Integrated 通道數(shù)量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube
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