Datasheet > TDA4472-MSD

TDA4472-MSD

更新时间： 2024-11-27 22:49:55

品牌	Logo	应用领域
TEMIC		商用集成电路光电二极管
页数	文件大小	规格书
14页	172K
描述
Video-IF and Quasi Parallel Sound Processing

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中文翻译

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技术参数
数据手册

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TDA4472-MSD 技术参数

生命周期：	Transferred	包装说明：	SDIP-28
Reach Compliance Code：	unknown	风险等级：	5.59
商用集成电路类型：	AUDIO/VIDEO DEMODULATOR	解调类型：	FM
JESD-30 代码：	R-PDIP-T28	功能数量：	1
端子数量：	28	最高工作温度：	85 °C
最低工作温度：	-10 °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	最大压摆率：	93 mA
最大供电电压 (Vsup)：	9 V	最小供电电压 (Vsup)：	4.5 V
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

TDA4472-MSD 数据手册

TDA4472-M

Video-IF and Quasi Parallel Sound Processing

Description

The TDA4472 is an integrated bipolar circuit for video/ video IF signals with negative modulation (e.g., B/G

sound IF (VIF/SIF) signal processing in TV/VCR and standard), and the FM/NICAM sound IF signals.

multimedia applications. The circuit processes all TV

Features

5 V supply voltage; low power consumption

Alignment-free quasi parallel sound (QPS) mixer for

FM/NICAM sound IF signals

Active carrier generation by FPLL principle

(frequency-phase-locked-loop) for true

synchronous demodulation

Intercarrier output signal is gain controlled (necessary

for digital sound processing)

Separate SIF-AGC with average detection

Two independent SIF inputs

Very linear video demodulation, good pulse response

and excellent intermodulation figures

Package and relevant pinning is compatible with the

multistandard version TDA4470, which simplifies the

design of an universal IF module

VCO circuit operates at picture carrier frequency

Alignment-free AFC without external reference

circuit, polarity of the AFC curve is switchable

VIF-AGC with peak sync. detection

Tuner AGC with adjustable take over point

Package: SDIP28, SO28

Ordering Information

Extended Type Number

TDA4472-MSD

TDA4472-MFLG3

Package

SDIP28

SO28

Remarks

Delivery in taped form

TELEFUNKEN Semiconductors

1 (14)

Rev. A2, 15-Oct-96

Preliminary Information

12 3 4 5 6 7...14

中文翻译

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与TDA4472-MSD相关器件

型号	品牌	获取价格	描述	数据表
TDA4474	TEMIC	获取价格	Multistandard Video-IF and Quasi Parallel Sound Processing
TDA4474-DSD	TEMIC	获取价格	Audio/Video Demodulator, AM/FM, Bipolar, PDIP30, SDIP-30
TDA4474-MSD	TEMIC	获取价格	Audio/Video Demodulator, AM/FM, Bipolar, PDIP30, SDIP-30
TDA4480C	TEMIC	获取价格	Multi standard quasi parallel-sound processor for TV-sets
TDA4480-C	TEMIC	获取价格	Multi standard quasi parallel-sound processor for TV-sets
TDA4480D	ETC	获取价格	Consumer IC
TDA4480-D	ETC	获取价格	TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP
TDA4481	TEMIC	获取价格	Multistandard quasi parallel-sound processor for Mono-TV-Sets
TDA4481C	ETC	获取价格	Consumer IC
TDA4481-C	ETC	获取价格	TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP