參數(shù)資料
型號: M52739FP
廠商: Mitsubishi Electric Corporation
英文描述: IIC BUS controled 3channel video pre-amplifier for LCD display monitor.
中文描述: IIC總線控制3channel視頻前的液晶顯示屏放大器。
文件頁數(shù): 11/21頁
文件大小: 202K
代理商: M52739FP
M52739FP
MITSUBISHI
IIC BUS controled 3channel video pre-amplifier for LCD display monitor.
21
MITSUBISHI<LINEAR IC>
TENTATIVE
11
Input SG3 (50MHz) to pin42 only, and then measure the waveform amplitude output at
OUT(2,5,9).The measured value is called VOUT(2,5,9).Crosstalk CHCT1 is calculated by
the equation below:
VOUT(5,9)
VOUT(2)
CHCT1= 20 LOG
(dB)
Measuring condition and procedure are the same as described in Note32,expect SG3 to 180MHz.
Input SG3 (50MHz) to pin37 only, and then measure the waveform amplitude output at
OUT(2,5,9).The measured value is called VOUT(2,5,9).Crosstalk CHCT2 is calculated by
the equation below:
VOUT(2,9)
CHCT2= 20 LOG
VOUT(5)
(dB)
Measuring condition and procedure are the same as described in Note34,expect SG3 to 180MHz.
Input SG3 (50MHz) to pin32 only, and then measure the waveform amplitude output at
OUT(2,5,9).The measured value is called VOUT(2,5,9).Crosstalk CHCT3 is calculated by
the equation below:
VOUT(2,5)
CHCT3= 20 LOG
VOUT(9)
(dB)
Measuring condition and procedure are the same as described in Note36,expect SG3 to 180MHz.
32)
34)
36)
37)
33)
35)
Input SG3 (50MHz) to pin42 only, set Input SW of IIC BUS to 0 and then measure the
waveform amplitude output at OUT(2).The measured value is called VOUT(2).On equal
terms set Input SW of IIC BUS to 1.And then measure the waveform amplitude output at
OUT(2)'.Crosstalk INCT1 is calculated by the equation below:
VOUT(2)'
INCT1= 20 LOG
(dB)
VOUT(2)
Measuring condition and procedure are the same as described in Note28,expect SG3 to 180MHz.
28)
29)
Similarly measure the waveform amplitude output at
OUT(5) when signal input only Pin37 and OUT(9)when signal input only Pin32
and calculate crosstalk
Input SG3 (50MHz) to pin40 only, set Input SW of IIC BUS to 1 and then measure the
waveform amplitude output at OUT(2).The measured value is called VOUT(2).On equal
terms set Input SW of IIC BUS to 0.And then measure the waveform amplitude output at
OUT(2)'.Crosstalk INCT2 is calculated by the equation below:
VOUT(2)'
VOUT(2)
INCT2= 20 LOG
(dB)
Measuring condition and procedure are the same as described in Note30,expect SG3 to 180MHz.
30)
31)
Similarly measure the waveform amplitude output at
OUT(5) when signal input only Pin35 and OUT(9)when signal input only Pin30
and calculate crosstalk.
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