參數(shù)資料
型號(hào)： 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(hào)處理器
文件頁數(shù)： 1/61頁
文件大小： 430K
代理商： M52727SP
PAL/NTSC SYSTEM SINGLE-CHIP COLOR TV SIGNAL PROCESSOR
M52727SP
MITSUBISHI ICs (TV)
DESCRIPTION
The M52727SP is an I
2
C bus interface built-in semiconductor IC
designed to process PAL/NTSC type image signals, color signals
and deflection signals. Provided with a switch for both S input and
AV, black extension function, etc., the M52727SP can meet a wide
range of devices from diffusion machines to large screen TV sets.
The addition of SECAM chroma-decoder M52325AP will enable
the M52727SP to completely and automatically identify the TV
systems used all over the world.
FEATURES
Is capable of reading/writing data with the I
2
C bus control circuit.
Built-in AV-SW (with volume control) that is also available for S
input
Complete and automatic identification of color signals and vertical
synchronous frequencies of a TV system
Improvement in the synchronization separation facility at the time
of synchronous compression by auto slicer
Built-in black expansion circuit
Built-in vertical phase adjustment function
Built-in two SW systems (ON/OFF by bus control)
APPLICATION
PAL/NTSC Type Color TV, Projecter
RECOMMENDED OPERATING CONDITION
Recommended supply voltage .......
Operating supply voltage range ...
V9.47=7.6 to 8.8V
Maximum Current .........................
Note: Do not use the M52727SP when only the deflection type
power supply (pin ) is made to rise. If so, normal horizontal
output pulse width cannot be obtained. Keep away 1 m or
more from the IC when using a portable telephone.
V24=5V, V9.47=8.2V, V20=9V
V24=4.75 to 5.25V
V9.47=7.6 to 8.8V
V20=8.6 to 9.4V
5.0mA (Pin
current)
5.0mA (Pin
current)
8.0mA (RGB current)
3.0mA (AUDIO OUT current)
1.0mA (Pin
current)
12
PIN CONFIGURATION (TOP VIEW)
Outline 52P4B
52
ID ADJ
KILLER ADJ
EXT AUDIO IN
AUDIO GND
TV AUDIO IN
AUDIO V
CC
AUDIO OUT
-(R-Y) IN
-(B-Y) IN
-(R-Y) OUT
SECAM REF.
-(B-Y) OUT
X-TAL 4.43
SYNC SEP IN 1
Y SW OUT
VCD GND
TV IN (Y IN)
CHROMA APC FILTER
EXT IN (C IN)
BYPASS
X-TAL 3.58
FAST BLK
BLACK PEAK HOLD
R IN
NC
G IN
NC :NO CONNECTION
M
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KILLER FILTER
ID FILTER
BUS SW OUT B
BUS SW OUT A
GND
BLK IN
SYNC SEP IN 2
SYNC SEP OUT
H V
CC
IIL V
CC
SCL
SCP OUT
H OUT
SDA
H OSC
AFC 1 FILTER
H-PHASE CORR
V-PULSE OUT
AFC 2 FILTER
Hi V
CC
R OUT
G OUT
B OUT
VCD V
CC
B IN
CONTRAST CONT.
13
18
9
相關(guān)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
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M52732SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:3-CHANNEL VIDEO AMPLIFICATION
M52733SP 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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