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TDA4470-M集成电路(IC)的视频处理规格书PDF中文资料

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厂商型号

TDA4470-M

参数属性

TDA4470-M 封装/外壳为28-SOIC(0.295",7.50mm 宽);包装为卷带(TR);类别为集成电路(IC)的视频处理;TDA4470-M应用范围:专业视频;产品描述:IC SOUND PROC VIDEO-IF 28SOIC

功能描述

Multistandard Video-IF and Quasi Parallel Sound Processing

封装外壳

28-SOIC(0.295",7.50mm 宽)

文件大小

189.98 Kbytes

页面数量

16

生产厂商

Temic

网址

网址

数据手册

下载地址一下载地址二

更新时间

2025-12-11 14:46:00

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TDA4470-M规格书详情

描述 Description

The TDA4470 is an integrated bipolar circuit for multi standard video/sound IF (VIF/SIF) signal processing in TV/VCR and multimedia applications. The circuit processes all TV video IF signals with negative modulation (e.g., B/G standard), positive modulation (e.g., L standard) and the AM, FM/NICAM sound IF signals.

特性 Features

• 5 V supply voltage; low power consumption

• Active carrier generation by FPLL principle (frequency-phase-locked-loop) for true synchronous demodulation

• Very linear video demodulation, good pulse response and excellent intermodulation figures

• VCO circuit operates at picture carrier frequency, the VCO frequency is switchable for L’-mode

• Alignment-free AFC without external reference circuit, polarity of the AFC curve is switchable

• VIF-AGC for negative modulated signals (peak sync. detection) and for positive modulation (peak white/ black level detector)

• Tuner AGC with adjustable take over point

• Alignment-free quasi parallel sound (QPS) mixer for FM/NICAM sound IF signals Features

• 5 V supply voltage; low power consumption

• Active carrier generation by FPLL principle (frequency-phase-locked-loop) for true synchronous demodulation

• Very linear video demodulation, good pulse response and excellent intermodulation figures

• VCO circuit operates at picture carrier frequency, the VCO frequency is switchable for L’-mode

• Alignment-free AFC without external reference circuit, polarity of the AFC curve is switchable

• VIF-AGC for negative modulated signals (peak sync. detection) and for positive modulation (peak white/black level detector)

• Tuner AGC with adjustable take over point

• Alignment-free quasi parallel sound (QPS) mixer for FM/NICAM sound IF signals

产品属性

  • 产品编号:

    TDA4470-MFLY

  • 制造商:

    Microchip Technology

  • 类别:

    集成电路(IC) > 视频处理

  • 包装:

    卷带(TR)

  • 功能:

    处理器

  • 应用:

    专业视频

  • 电压 - 供电:

    4.5V ~ 5.5V

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    28-SOIC(0.295",7.50mm 宽)

  • 供应商器件封装:

    28-SO

  • 描述:

    IC SOUND PROC VIDEO-IF 28SOIC

供应商 型号 品牌 批号 封装 库存 备注 价格
Atmel(爱特梅尔)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
ATMEL/爱特梅尔
22+
SSOP28
12245
现货,原厂原装假一罚十!
询价
ATMEL
24+
SSOP28
15300
公司常备大量原装现货,可开13%增票!
询价
只做原装
24+
SSOP28
36520
一级代理/放心采购
询价
ATMEL
20+
SSOP28
2960
诚信交易大量库存现货
询价
ATMEL
25+
SSOP28
4500
全新原装、诚信经营、公司现货销售!
询价
ATMEL/爱特梅尔
2023+
SSOP28
1930
专注全新正品,优势现货供应
询价
ATMEL/爱特梅尔
2450+
SSOP28
9850
只做原厂原装正品现货或订货假一赔十!
询价
ATMEL/爱特梅尔
22+
SSOP28
25000
只有原装绝对原装,支持BOM配单!
询价
ATMEL/爱特梅尔
22+
SSOP28
16200
原装正品
询价