LM1203B

更新时间： 2024-11-27 04:20:15

品牌	Logo	应用领域
美国国家半导体 - NSC		视频放大器
页数	文件大小	规格书
16页	291K
描述
100 MHz RGB Video Amplifier System

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数据手册

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LM1203B 数据手册

January 1996

LM1203B

100 MHz RGB Video Amplifier System

General Description

Features

Three wideband video amplifiers (100 MHz

3 dB)

The LM1203B is an improved version of the popular

LM1203 wideband video amplifier system. The device is in-

tended for high resolution RGB CRT monitors. In addition to

three matched video amplifiers, the LM1203B 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 or provid-

ing gain trim capability for white balance. The LM1203B also

Matched ( 0.1 dB or 1.2%) attenuators for

contrast control

Three externally gated comparators for

brightness control

Provisions for individual gain control (Drive) of each

video amplifier

Video input voltage reference

Low impedance output driver

Stable on a single sided board

contains a voltage reference for the video inputs. The

LM1203B is pin and function compatible with the LM1203.

Improvements over LM1203

Applications

100 MHz vs 70 MHz bandwidth

High resolution RGB CRT monitors

low:

0.15V vs 0.9V

3.7 ns vs 5 ns

OUT

t , t :

Video AGC amplifiers

Wideband amplifiers with gain and DC offset controls

Built in power down spot killer

Block and Connection Diagrams

28-Lead Molded DIP

TL/H/11489–1

Order Number LM1203BN

See NS Package Number N28B

1996 National Semiconductor Corporation

TL/H/11489

RRD-B30M66/Printed in U. S. A.

12 3 4 5 6 7...16

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与LM1203B相关器件

型号	品牌	获取价格	描述	数据表
LM1203BN	NSC	获取价格	IC-VIDEO AMP SYSTEM
LM1203C	TI	获取价格	RGB VIDEO-AMPLIFIER SYSTEM
LM1203CN	TI	获取价格	RGB VIDEO-AMPLIFIER SYSTEM
LM1203FN	ETC	获取价格	Triple Video Amplifier
LM1203N	NSC	获取价格	RGB Video Amplifier System
LM1203-N	TI	获取价格	LM1203 RGB Video Amplifier System
LM1204	NSC	获取价格	150 MHz RGB Video Amplifier System
LM1204V	NSC	获取价格	150 MHz RGB Video Amplifier System
LM1204VX	TI	获取价格	3 CHANNEL, VIDEO AMPLIFIER, PQCC44, PLASTIC, LCC-44
LM1205	NSC	获取价格	130 MHz/85 MHz RGB Video Amplifier System with Blanking