參數(shù)資料
型號: CXA2055P
廠商: Sony Corporation
英文描述: Preamplifier for High Resolution Computer Display
中文描述: 前置放大器高分辨率計算機(jī)顯示器
文件頁數(shù): 1/20頁
文件大小: 295K
代理商: CXA2055P
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E96Z18-TE
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
Description
The CXA2055P is a bipolar IC developed for high
resolution computer displays.
Features
Built-in wide band amplifier
(130 MHz/–3 dB typ.@4 Vp-p)
Input dynamic range : 1.0 Vp-p (typ.)
R, G and B in a single package
I
2
C bus control
Contrast control
Subcontrast control
Brightness control
OSD contrast control
Power save function
Input clamp pulse polarity selection
Output composite sync polarity selection
5-channel, 8-bit D/A
Blanking level control
Built-in sync separator (G channel only)
Built-in blanking mixing function
Built-in OSD mixing function
Built-in ABL function
Video interval detection function
Applications
High resolution computer displays
Structure
Bipolar silicon monolithic IC
Preamplifier for High Resolution Computer Display
28 pin DIP (Plastic)
CXA2055P
Absolute Maximum Ratings
(Ta=25 °C)
Supply voltage
Operating temperature
V
CC
14
V
Topr
–20 to +75
–65 to +150
°C
°C
Storage temperature Tstg
Allowable power dissipation
P
D
1794
mW
(when mounted on a 11.5 cm
×
12.0 cm substrate)
Operating Conditions
Recommended supply voltage
V
CC
1
V
CC
2
12±0.5
5±0.25
V
V
SDA
SCL
COFF-R
COFF-G
COFF-B
RIN
V
CC
2
GIN
SYNC CON
BIN
CLP
OSD-R
OSD-G
OSD-B
VDET/COFF-RGB
DA/CSYNC/ABL
R-S/H
R-OUT
GND-R
G-S/H
G-OUT
GND-G
V
CC
1
B-S/H
B-OUT
GND-B
BLK
YS
3
4
5
9
1
2
6
7
8
10
11
12
13
14
22
21
20
19
18
17
16
15
28
27
26
25
24
23
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