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參數資料
| 型號： | LM1203BN |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | IC-VIDEO AMP SYSTEM |
| 中文描述： | 3 CHANNEL, VIDEO AMPLIFIER, PDIP28 |
| 封裝： | PLASTIC, DIP-28 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 559K |
| 代理商： | LM1203BN |
TL/H/9178
L
January 1996
LM1203 RGB Video Amplifier System
General Description
The LM1203 is a wideband video amplifier system intended
for high resolution RGB color monitor applications. In addi-
tion to three matched video amplifiers, the LM1203 contains
three gated differential input black level clamp comparators
for brightness control and three matched attenuator circuits
for contrast control. Each video amplifier contains a gain set
or ‘‘Drive’’ node for setting maximum system gain (Av
e
4
to 10) as well as providing trim capability. The LM1203 also
contains a voltage reference for the video inputs. For high
resolution
monochrome
monitor
LM1201 Video Amplifier System datasheet.
applications
see
the
Features
Y
Three wideband video amplifiers (70 MHz
@
b
3dB)
Y
Inherently matched (
g
0.1 dB or 1.2%) attenuators for
contrast control
Y
Three externally gated comparators for brightness con-
trol
Y
Provisions for independent gain control (Drive) of each
video amplifier
Y
Video input voltage reference
Y
Low impedance output driver
Block and Connection Diagram
TL/H/9178–1
FIGURE 1
Order Number LM1203N
See NS Package Number NA28F
C
1996 National Semiconductor Corporation
RRD-B30M56/Printed in U. S. A.
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PDF描述 |
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| LM1203 | RGB Video Amplifier System |
| LM1203N | RGB Video Amplifier System |
| LM1209 | 130 MHz/100 MHz RGB Video Amplifier System with Blanking |
| LM1212N | 230 MHz Video Amplifier System with OSD Blanking |
| LM1229 | I2C Compatible CMOS TV RGB and Deflection Processor |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LM1203C | 制造商:TI 制造商全稱:Texas Instruments 功能描述:RGB VIDEO-AMPLIFIER SYSTEM |
| LM1203CN | 制造商:TI 制造商全稱:Texas Instruments 功能描述:RGB VIDEO-AMPLIFIER SYSTEM |
| LM1203FN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Triple Video Amplifier |
| LM1203N | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:RGB Video Amplifier System |
| LM1203-N | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LM1203 RGB Video Amplifier System |
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