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  • 參數(shù)資料
    型號： LA76604M
    廠商： SANYO SEMICONDUCTOR CO LTD
    元件分類： 信號分離
    英文描述： Y/C SEPARATOR IC, PDSO18
    封裝： 0.300 INCH, MFP-18
    文件頁數(shù)： 3/8頁
    文件大?。?/td> 239K
    代理商： LA76604M
    LA76604M
    No.8384-3/8
    Continued from preceding page.
    Ratings
    Parameter
    Symbol
    Input
    Output
    Conditions
    min
    typ
    max
    Unit
    Chroma Out Level
    (COMB Mode)
    CLV
    T14A
    T3A
    T18
    VIN = 0.7Vp-p, Video signal SW1:2
    Measure the output level.
    0.5
    0.7
    0.9
    Vp-p
    Chroma Out Level
    (THR Mode)
    CLV
    T1A
    T18
    VIN = 0.7Vp-p, Video signal SW1:1
    Measure the output level.
    0.5
    0.7
    0.9
    Vp-p
    Chroma f-Character 1
    (COMB Mode)
    CFC1
    T14A
    T3A
    T18
    VIN = 1Vp-p, 1.5MHz, CW signal SW1:2
    Measure the Gain between the input and the Output.
    -6
    -3
    0
    dB
    Chroma f-Character 2
    (COMB Mode)
    CFC2
    T14A
    T3A
    T18
    VIN = 1Vp-p, 4.5MHz, CW signal SW1:2
    Measure the Gain between the input and the Output.
    -6
    -3
    0
    dB
    Chroma f-Character 3
    (THR Mode)
    CFC3
    T1A
    T18
    VIN = 1Vp-p, 10MHz, CW signal SW1:1
    Measure the Gain between the input and the Output.
    -3
    0
    3
    dB
    Chrominance Output
    DC Level 1
    (COMB Mode)
    CDCC
    T14A
    T3A
    T18
    VIN = 1Vp-p, Video signal SW1:2
    Measure the chrominance output DC level.
    2
    2.5
    3
    V
    Chrominance Output
    DC Level 2
    (THR Mode)
    CDCT
    T14A
    T3A
    T18
    VIN = 1Vp-p, Video signal SW1:1
    Measure the chrominance output DC level.
    2
    2.5
    3
    V
    C Signal S/N ratio 1
    (COMB Mode)
    CSNC
    T14A
    T3A
    T18
    VIN = 1Vp-p, Video signal SW1:2
    Measure the S/N ratio of C signal.
    -50
    dB
    C Signal S/N ratio 2
    (THR Mode)
    CSNT
    T14A
    T3A
    T18
    VIN = 1Vp-p, Video signal SW1:1
    Measure the S/N ratio of C signal.
    -50
    dB
    Clock Leak
    (COMB Mode)
    CCLKC
    T14A
    T3A
    T18
    VIN = 1Vp-p, Video signal SW1:2
    Measure the clock leak.
    -30
    dB
    Clock Leak
    (THR Mode)
    CCLKT
    T14A
    T3A
    T18
    VIN = 1Vpp, Video signal SW1:1
    Measure the clock leak.
    -60
    dB
    C Signal Delay
    (COMB mode)
    CDLYC
    T14A
    T3A
    T18
    VIN = 1Vp-p, Video signal SW1:2
    Measure the delay between the input and the output
    of C signal.
    200
    400
    600
    ns
    C Signal Delay
    (THR Mode)
    CDLYT
    T1A
    T18
    VIN = 1Vp-p, Video chroma SW1:1
    Measure the delay between the input and the output
    of C signal.
    0
    10
    50
    ns
    C_Comb Depth 1
    CCOMB1
    T14A
    T3A
    T18
    VIN = 1Vp-p, Video signal SW1:2
    Measure the comb depth at Fsc.
    -35
    -30
    dB
    C_Comb Depth 2
    CCOMB2
    T14A
    T3A
    T18
    VIN = 1Vp-p, Video signal SW1:2
    Measure the comb depth at (227.5-59)/227.5Fsc.
    -15
    -10
    dB
    C_Comb Depth 3
    CCOMB3
    T14A
    T3A
    T18
    VIN = 1Vp-p, Video signal SW1:2
    Measure the comb depth at (227.5+59)/227.5Fsc.
    -15
    -10
    dB
    Difference Of Delay
    Between Y and C
    YCDLY
    T14A
    T3A
    T16
    T18
    VIN = 1Vp-p, Video signal SW1:2
    Measure the difference of delay between the Y
    output and C output.
    -20
    0
    20
    ns
    INPUTSEL_L
    (YIN1)
    INSELL
    T2
    YIN1 ON, measure the SW voltage.
    0
    1
    V
    INPUTSEL_H
    (YIN2)
    INSELH
    T2
    YIN2 ON, measure the SW voltage.
    2.5
    5
    V
    OUTPUTSEL_H
    (COMB Mode)
    OUTSELH
    T17
    COMB Mode, measure the SW voltage.
    0
    1
    V
    OUTPUTSEL_L
    (THR Mode)
    OUTSELL
    T17
    COMB Mode, measure the SW voltage.
    2.5
    5
    V
    Cross talk between
    Different input 1
    INCRS
    T14A
    T16
    T18
    VIN = 1Vp-p, Video signal SW2:2
    Measure the cross talk between different input.
    -50
    dB
    Cross talk between
    Different input 2
    INCRS
    T3A
    T16
    T18
    VIN = 1Vp-p, Video signal SW2:1
    Measure the cross talk between different input.
    -50
    dB
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