參數(shù)資料
型號(hào)： M52723ASP
廠(chǎng)商： Mitsubishi Electric Corporation
英文描述： DYNAMIC FOCUS
中文描述： 動(dòng)態(tài)聚焦
文件頁(yè)數(shù)： 1/17頁(yè)
文件大?。?/td> 101K
代理商： M52723ASP
MITSUBISHI ICs (Monitor)
M52723ASP
DYNAMIC FOCUS
1
DESCRIPTION
The M52723ASP is semiconductor integrated circuit for Multi-Sync
display monitors.
It generates horizontal and vertical parabola waves, and it can
revise focus of CRT monitors.
FEATURES
It can control phase of horizontal wave.
It contains the horizontal saw wave generator and Auto Gain
Control circuit, so that it is able to keep the amplitude constant if
frequency change.
It change the parabola wave inretrace period to constant voltage
in order to reduce load at the amplitude after IC.
APPLICATION
CRT display monitor
RECOMMENDED OPERATING CONDITION
Supply voltage range....................................................11.5 to 12.5V
Rated supply voltage...................................................................12V
PIN CONFIGURATION (TOP VIEW)
V-GND
V-SAW INPUT
V
REF
INPUT
V-PARA OUTPUT
V
GV
INPUT
V
GH
INPUT
H-PARA OUTPUT
H-SAW TRACE
H-V
CC
V-V
CC
V
HS
INPUT
H-GND
H-PULSE INPUT
H-DELAY CAPACITOR
V
PH
INPUT
V
REF
OUTPUT
AGC TRACE CAPACITOR
AGC RETRACE CAPACITOR
Outline 20P4B
20
17
18
19
1
4
3
2
16
5
15
6
12
9
11
10
7
8
14
13
H-SAW RETRACE
M
V
REF
RESISTOR
BLOCK DIAGRAM
Para.Amp &
Limiter
Buffer
H-PARA
OUTPUT
Para.Amp
V-PARA
OUTPUT
V
INPUT
V-GND
11
12
AGC DET
13
14
Vref
H-Pulse
Delay
15
16
17
18
19
20
10
9
8
7
6
5
4
3
2
1
Buffer
X
2
X
2
SW
H-V
CC
H-SAW
RETRACE
H-SAW
TRACE
V
INPUT
V
INPUT
V-SAW
INPUT
V
OUTPUT
V
INPUT
H-GND
V
V-V
CC
AGC
TRACE
CAPACITOR
V
INPUT
H PULSE
INPUT
H-DELAY
CAPACITOR
AGC
RESISTOR
RETRACE
CAPACITOR
H-SAW
Generator
相關(guān)PDF資料
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M52727SP PAL/NTSC SYSTEM SINGLE-CHIP COLOR TV SIGNAL PROCESSOR
M52732SP 3-CHANNEL VIDEO AMPLIFICATION
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M52734 3-CHANNEL VIDEO AMPLIFICATION WITH OSD BLANKING
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M52727SP 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:PAL/NTSC SYSTEM SINGLE-CHIP COLOR TV SIGNAL PROCESSOR
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M5272C3E 功能描述:開(kāi)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(píng)估:P3041 核心:e500mc 接口類(lèi)型:I2C, SPI, USB 工作電源電壓:
M52732SP 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:3-CHANNEL VIDEO AMPLIFICATION
M52733SP 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:3-CHANNEL VIDEO AMPLIFICATION WITH OSD BLANKING
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