Datasheet > MC44C401LACR2

MC44C401LACR2

更新时间： 2024-02-27 01:28:43

品牌	Logo	应用领域
恩智浦 - NXP		录像机
页数	文件大小	规格书
12页	141K
描述
IC,AUDIO PROCESSOR FOR VCR,CMOS,QFP,32PIN,PLASTIC

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技术参数
数据手册

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MC44C401LACR2 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Not Recommended	Reach Compliance Code：	unknown
风险等级：	5.66	Base Number Matches：	1

MC44C401LACR2 数据手册

MC44C401L

Rev. 0.5, 07/2004

Freescale Semiconductor

Data Sheet

MC44C401L

MTS Stereo Encoder

Contents

The MC44C401L Multi-Channel Television Sound (MTS) Stereo

Encoder is the industry’s first, single-chip, CMOS implementation

of a Broadcast Television Systems Committee

1. Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

2. Reference Documentation . . . . . . . . . . . . . . . . . . . . . . 2

3. Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

4. I/O Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

5. Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . 5

6. Package Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

7. Functional Description . . . . . . . . . . . . . . . . . . . . . . . . 9

(BTSC)-compatible stereo encoder.

The MC44C401L MTS Stereo Encoder is designed for use in

set-top boxes, VCRs, DVD players/recorders, game stations, and

other applications that are required to output high-quality stereo

sound through a single RF coaxial cable.

The digital audio processing used in the MC44C401L preserves

the full fidelity of surround sound and other audio coding schemes

while ensuring overall system performance is not impacted by

copy protection technologies.

The MC44C401L is engineered to process right and left analog

audio signals and baseband composite video to generate a

stereophonic composite signal in accordance with BTSC system

standards. The MC44C401L is designed to output this signal to a

Motorola RF modulator, which in turn produces a stereo encoded

RF channel for use with any BTSC stereo television receiver.

1 Features

•

Integrated A/D input and D/A output circuitry

•

CEX™ digital audio processing encodes and transports

stereo signals

•

Surround sound and Macrovision™ compatible

PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE

12 3 4 5 6 7...12

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