Datasheet > TDA4453

TDA4453

更新时间： 2024-11-27 22:49:55

品牌	Logo	应用领域
TEMIC		放大器录像机电视
页数	文件大小	规格书
7页	103K
描述
Video IF Amplifier for Multistandard TV Receiver and VTR Appliances

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技术参数
数据手册

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TDA4453 技术参数

生命周期：	Transferred	包装说明：	DIP-16
Reach Compliance Code：	unknown	风险等级：	5.7
商用集成电路类型：	VIDEO DISCRIMINATOR	JESD-30 代码：	R-PDIP-T16
功能数量：	1	端子数量：	16
最高工作温度：	70 °C	最低工作温度：	-25 °C
封装主体材料：	PLASTIC/EPOXY	封装形状：	RECTANGULAR
封装形式：	IN-LINE	认证状态：	Not Qualified
表面贴装：	NO	技术：	BIPOLAR
温度等级：	OTHER	端子形式：	THROUGH-HOLE
端子位置：	DUAL	Base Number Matches：	1

TDA4453 数据手册

TDA4453

Video IF Amplifier for Multistandard TV Receiver and VTR

Appliances

Technology: Bipolar

Features

Interference suppression

Fast AGC by controlled discharge of the

AGC capacitor

Standard L mode: AGC acting on peak white level,

capacitor discharge control by averaged video signal

Standard B/G-L suitable, processes negatively and

positively modulated IF-signals with equal polarity of

the output signal

Standard B/G: AGC acting on the sync. pulse peak

Small differential error

Ultra white inverter and ultra black limiter for

reducing transmission interference

Constant input impedance

Internally noise protected gain control, no flyback

pulses required

Video output voltage with narrow tolerance

Expanded video frequency response allows the

demodulation of amplitude modulated MAC signals

Adapted output for insertion of ceramic transducers as

intrinsic sound trap

Connecting and basic circuitry compatible to the

TEMIC video IF type programme - permits building

block system for video IF module

High input sensitivity

Minimal intermodulation interference

Figure 1. Block diagram

TELEFUNKEN Semiconductors

1 (7)

Rev. A1, 15-Aug-96

12 3 4 5 6 7

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