參數(shù)資料
型號： M52778SP
廠商： Mitsubishi Electric Corporation
英文描述： VIF, SIF, VIDEO, CHROMA, DEFLECTION FOR PAL/NTSC
中文描述： 資料表格，應(yīng)力強度因子，視頻，撓度色度用于PAL / NTSC制式
文件頁數(shù)： 16/37頁
文件大小： 310K
代理商： M52778SP
MITSUBISHI ICs (TV)
M52778SP
VIF, SIF, VIDEO, CHROMA, DEFLECTION FOR PAL/NTSC
16
GT5M Video tone 5
1. Input SGB (f=5MHz) to VI IN.
2. Measure output amplitude at pins 21, 22 and 23.
3. GT5M is defined as follows:
Measured value (V
P-P
)
GT5M=20log
GYnor (V
P-P
)
GYnor Contrast 1
1. Input SGB (f=100kHz) to VI IN.
2. Measure output amplitude at pins 21, 22 and 23.
GYmin Contrast 2
1. Input SGB (f=100kHz) to VI IN.
2. Measure output amplitude at pins 21, 22 and 23.
Lum nor Brightness control 1, Lum max Brightness control 2,
Lum min Brightness control 3
1. No signal is input. (Only SG50 is input to SY IN.)
2. Measure DC voltage of output at pins 21, 22 and 23 except that
at blanking part.
3. Y23=(Lum max)-(Lum nor), Y24=(Lum min)-(Lum nor)
D (R) Drive R
1. Input SGA to VI IN.
2. Measure DRmin and DRmax which are output amplitude at pins
21 at D (R) data min and D (R) data max respectively.
3. G (R) is defined as follows:
D (B) Drive B
1. Input SGA to VI IN.
2. Measure DBmin and DBmax which are output amplitude at pin
23 at D (B) data min and D (B) data max respectively.
3. D (B) is defined as follows:
EXR EXT (R) I/O, EXG EXT (G) I/O, EXB EXT (B) I/O
1. Input SGD to FB, ER, EG and EB.
2. Measure output amplitude which is higher than the pedestal level
at pins21, 22 and 23. The amplitude at blanking part should not
be measured.
OFRG Offset voltage R-G, OFBG Offset voltage B-G
1. Measure DC voltage of output at pin 21, 22 and 23 except that at
blanking part .
2. OFRG and OFRB are defines as follows:
OFRG=
(pin 21 Measured voltage)-(pin 22 Measured voltage) (mV)
OFBB=
(pin 23 Measured voltage)-(pin 22 Measured voltage) (mV)
R (C) Cutoff R, G (C) Cutoff G, B (C) Cutoff B
1. Measure DC voltage of output at pin 21, 22 and 23 when R (C),
G (C) and B (C) data are maximum and minimum respectively.
The DC voltage at blanking part should not be measured.
2. R (C), G (C) and B (C) are defined as follows:
R (C), G (C) and B (C)=
(Voltage at data max.)-(Voltage at data min.) (V)
DLF Y delay time
fine
1. Input SGA to VI IN.
2. Measure the time lag (absolute value) between signal YDL4 and
output signal at pins 21, 22 and 23.
Ccon1 Color control 1, Ccon2 Color control 2
1. Input SGE to -RIN (pin 45).
2. Measure output amplitude at pins 21 under each condition.
VMF Video mute
1. Input SGB to VI IN.
2. Measure output amplitude of the element of 4.43MHz when the
mute switch is on and off. (VMFon, VMFoff)
3. VMF is defined as follows:
(dB)
GND
Output
waveform
M
P-P
)
G (R)=20logDRmax (V
P-P
)
(dB)
DBmax (V
P-P
)
DBmin (V
P-P
)
D (B)=20log
(dB)
M
Measure the time lag
at the center point of rise.
Y14
YDL4 signal
Output signal
M
TRFon (V
P-P
)
TRFoff (V
P-P
)
VMF=20log
(dB)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M52779SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:VIF, SIF, VIDEO, CHROMA, DEFLECTION FOR PAL/NTSC
M52780-XXXSP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:I2C BUS CONTROLLED 3CH VIDEO PRE-AMP WITH OSD CONTROLLER FOR HIGH RESOLUTION COLOR DISPLAY MONITOR
M5278D56 制造商:Panasonic Industrial Company 功能描述:IC
M5278L05 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:(5V,5.6V,8V,9V,10V,12V,15V)3-TERMINAL FIXED POSITIVE OUTPUT VOLTAGE REGULATOR(WITH FOLD-BACK PROTECTION CIRCUIT)
M5278L05M 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:(5V,5.6V,8V,9V,10V,12V,15V) 3-TERMINAL FIXED POSITIVE OUTPUT VOLTAGE REGULATOR (WITH FOLD-BACK PROTECTION CIRCUIT)
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