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參數(shù)資料
| 型號： | M52738P |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | 3-CHANNEL VIDEO PREAMPLIFIER WITH OSD MIXING, RETRACE BLANKING |
| 中文描述： | 3，帶OSD混合，折回消隱通道視頻前置放大器 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大小： | 24K |
| 代理商： | M52738P |
MITSUBISHI ICs (Monitor)
M52738P
3-CHANNEL VIDEO PREAMPLIFIER WITH OSD MIXING, RETRACE BLANKING
1
PRELIMINARY
Notice:This is not a final specification.
Some parametric limits are subject to change.
DESCRIPTION
The M52738P is semiconductor integrated circuit for CRT display
monitor.
It includes OSD blanking function, OSD mixing, Wide-band
amplifier, Main and sub contrast controls, Brightness control
function.
FEATURES
Frequency Band Width :RGB............................130MHz (at -3dB)
OSD.............................................80MHz
Input
:RGB.............................................................0.7V
OSD.......................................1.6V
OSD BLK...............................1.6V
Retrace BLK........................1.2V
Output :RGB...............................................................4V
OSD...............................................................4V
Contrast and brightness can be controlled with a main control.
The Main control changes contrast or brightness of 3-channels
simultaneously. The sub control changes contrast of each
channel independently.
P-P
(typ.)
P-P
P-P
P-P
minimum (positive)
minimum (positive)
maximum (negative)
P-P
P-P
(min.)
(min.)
STRUCTURE
Bipolar silicon monolithic IC
APPLICATION
CRT display monitor
RECOMMENDED OPERATING CONDITION
Supply voltage range....................................................11.4 to 12.6V
Rated supply voltage................................................................12.0V
PIN CONFIGURATION (TOP VIEW)
28
25
26
27
1
4
3
2
24
5
23
6
20
9
19
10
18
11
17
16
12
13
14
15
7
8
22
21
Outline 28P4
OUTPUT (R)
SUB CONTRAST (B)
BRIGHTNESS
HOLD (G)
SUB CONTRAST (G)
HOLD (R)
V
CC2
OSD IN (B)
V
CC1
OSD BLK IN
V
CC1
INPUT (R)
OSD IN (G)
GND
INPUT (G)
OSD IN (R)
SUB CONTRAST (R)
OUTPUT (G)
GND
GND
BLK IN
CP IN
HOLD (B)
MAIN CONTRAST
OSD ADJ
V
REF
INPUT (B)
OUTPUT (B)
M
BLOCK DIAGRAM
R AMP
R SUB
CONTRAST
R
OSD MIX
G AMP
G SUB
CONTRAST
G
OSD MIX
B AMP
B SUB
CONTRAST
B
OSD MIX
OUTPUT (R)
SUB
BRIGHTNESS
HOLD (G)
SUB
HOLD (R)
24
V
CC2
22
OSD IN (B)
V
CC1
OSD BLK IN
V
CC1
INPUT (R)
OSD IN (G)
GND
INPUT (G)
OSD IN (R)
SUB
OUTPUT (G)
20
GND
GND
BLK IN
16
HOLD (B)
MAIN CONTRAST
OSD ADJ
V
REF
INPUT (B)
OUTPUT (B)
18
CP IN
28
26
27
25
21
19
17
15
23
1
3
2
4
5
9
8
10
12
11
13
14
6
7
R
CONTRAST
G
CONTRAST
B
CONTRAST
CONTRAST (B)
CONTRAST (G)
CONTRAST (R)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M52739FP | IIC BUS controled 3channel video pre-amplifier for LCD display monitor. |
| M52745SP | BUS CONTROLLED 3-CHANNEL VIDEO PREAMP FOR CRT DISPLAY MONITOR |
| M52746SP | BUS CONTROLLED 3CH VIDEO PRE-AMP FOR CRT DISPLAY MONITOR |
| M52749FP | BUS CONTROLLED 3CH VIDEO PRE-AMP FOR CRT DISPLAY MONITOR |
| M52755FP | WIDE BAND ANALOG SWITCH |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M52739FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:IIC BUS controled 3channel video pre-amplifier for LCD display monitor. |
| M52741SP | 制造商:Panasonic Industrial Company 功能描述:IC SUB: M52741SP701 |
| M52742ASP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:BUS CONTROLLED 3-CHANNEL VIDEO PREAMP FOR CRT DISPLAY MONITOR |
| M52742SP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:BUS CONTROLLED 3-CHANNEL VIDEO PREAMP FOR CRT DISPLAY MONITOR |
| M52743 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:I 2 C BUS CONTROLLED 3-CHANNEL VIDEO PREAMPLIFIER |
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