參數(shù)資料
型號： M52727SP
廠商： Mitsubishi Electric Corporation
英文描述： PAL/NTSC SYSTEM SINGLE-CHIP COLOR TV SIGNAL PROCESSOR
中文描述： PAL / NTSC制式系統(tǒng)單芯片彩色電視信號處理器
文件頁數(shù)： 35/61頁
文件大?。?/td> 430K
代理商： M52727SP
PAL/NTSC SYSTEM SINGLE-CHIP COLOR TV SIGNAL PROCESSOR
M52727SP
MITSUBISHI ICs (TV)
1. Input SGB(f=5MHz) into pin
2. Test the output amplitude of pin
3.
VMF = 20 log
.
.
VMF Video Mute Characteristics
1. Input SG50 into pin
EB and FB.
2. Test the output amplitude of pin , , except BLK part.
. Input SGD into each of ER, EG,
V
A
max Analog RGB Maximum Output
23
21 22
36
21
36
Test value
VY21
(dB)
1. Input SGE(V=1V
P-P
)into -B IN (pin
2. Test the output amplitude of pin
(and make B-Y, G-Y
3. Input SGE(V=0.56V) into -R IN (pin
4. Test the output amplitude of pin
(and make R-Y, G-Y
5. Change into NTSC mode and test the output amplitude of
pin
. (and make R-Y n)
6.
R-Y PAL =
B-Y
).
,
.
B)
).
.
,
R)
R-Y NTSC=
7. G-Y RNT = G-Y R X COS7
G-Y BNT = G-Y B-G-Y R X SIN7
8.
PAL G-Y/B-Y =
NTSC G-Y/B-Y =
PAL<G-Y
=Tan
-1
NTSC<G-Y = Tan
-1
R-Y PAL R-Y/B-Y PAL Relative Amplitude
R-Y NTSC R-Y/B-Y PAL Relative Amplitude
G-Y /B-Y R-Y/B-Y PAL Relative Amplitude
<G-Y <G-Y Relative Phase
22
44
R-Y
P
(-)
23
21
22
45
R-Y N
B-Y
(-)
(G-Y R)
2
+(G-Y B)
2
B-Y
(-)
(G-Y RNT)
2
+(G-Y BNT)
2
B-Y
(-)
G-Y R
G-Y B
G-Y RNT
G-Y BNT
(deg)
1. Input SG50 into pin
EG and EB.
2. Measure the signal rising/falling time above the pedestal
level except for the blanking block of the output at pins
,
and
.
23
21
22
. Input SGD into each of FB, ER,
OSD1 OSD Speed Characteristics 1
OSD2 OSD Speed Characteristics 2
M
M
OSD1
OSD2
10%
90%
PIN
,
,
OUTPUT WAVEFORM
23
21
22
36
1. Test the output DC of pin
.
CLS Input Cut Switch Operation
38
1. Test the output DC of pin
.
CLV1 Input Cramp Potencial 1
38
BLS1 Black Expanding Operation 1
BLS2 Black Expanding Operation 2
BLS3 Black Expanding Operation 3
1. Input SGC (Y49 0.2V, Y50 0.4V, Y51 0V) into pin
2. Specify DC except for BLK of BLS 0 (OFF) as BLS off.
3. Specify DC except for BLK of BLS 1 (ON) as BLS on.
.
4. BLS1, 2, 3=BLS off-BLS on
36
1. Test the output noise level of pin
except BLK part.
S/N RGB RGB Output Noise
21
1. Measure the voltage except for BLK block of the output at
pin
when the ambient temperature is
the value as V
-20C.
2. Measure the voltage except for BLK block of the output at
pin
when the ambient temperature is
the value as V
-65C.
3.
TcRGB =
85C
and specify
and specify
Tc RGB RGB Output Temperature Characteristics
21
(V
65C
) - (V
-20C
)
(mV/C)
1. Test the output voltage of pin
VBLK.
on the term of HBLK,
HBLKL HBLK "L" Level
VBLKL VBLK "L" Level
21
1. Input SG50 into pin
each of ER, EG, EB and FB.
2. Test of the output aplitude of pin
V
Y57RT
, V
Y57GT
, V
Y57BT
, V
Y57RH
, V
Y57GH
, V
Y57BH
.
3.
V
DRGB
= 20 log
V
Y57RT
, V
Y57GT
, V
Y57BT
. Input SGD (level 0.5V, 1.0V) into
,
,
and make
V
DRGB
Analog RGB Input D Range
23
21
22
36
V
Y57RH
, V
Y57GH
, V
Y57BH
(dB)
21
21
(deg)
-20C
65C
相關PDF資料
PDF描述
M52732SP 3-CHANNEL VIDEO AMPLIFICATION
M52733SP Self Laminating Cable ID Markers;
M52734SP 3-CHANNEL VIDEO AMPLIFICATION WITH OSD BLANKING
M52734 3-CHANNEL VIDEO AMPLIFICATION WITH OSD BLANKING
M52737SP 3-CHANNEL VIDEO PREAMPLIFIER WITH OSD MIXING, RETRACE BLANKING
相關代理商/技術參數(shù)
參數(shù)描述
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M5272C3E 功能描述:開發(fā)板和工具包 - 其他處理器 EVAL KIT FOR THE M5272C3 RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
M52732SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:3-CHANNEL VIDEO AMPLIFICATION
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M52734 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:3-CHANNEL VIDEO AMPLIFICATION WITH OSD BLANKING
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