MC44461

更新时间： 2024-11-14 21:53:23

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		控制器
页数	文件大小	规格书
16页	318K
描述
PICTURE-IN-PICTURE (PIP) CONTROLLER

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中文翻译

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数据手册

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MC44461 数据手册

Order this document by MC44461/D

PICTURE–IN–PICTURE

(PIP) CONTROLLER

The MC44461 Picture–in–Picture (PIP) controller is a member of

Motorola’s low cost PIP family. It is NTSC compatible and contains all the

analog signal processing, control logic and memory necessary to provide for

the overlay of a small picture from a second non synchronized source onto

the main picture of a television. All control and setup of the MC44461 is via a

SEMICONDUCTOR

TECHNICAL DATA

standard two pin I C bus interface. The device is fabricated using BICMOS

technology. It is available in a 56–pin shrink dip (SDIP) package.

The main features of the MC44461 are:

• Two NTSC CVBS Inputs

• Switchable Main and PIP Video Signals

• Single NTSC CVBS Output Allows Simple TV Chassis Integration

• Two PIP Sizes; 1/16 and 1/9 Screen Area

• Freeze Field Feature

• Variable PIP Position in 64–X by 64–Y Steps

• PIP Border with Programmable Color

• Programmable PIP Tint and Saturation Control

• Automatic Main to PIP Contrast Balance

• Vertical Filter

B SUFFIX

PLASTIC PACKAGE

CASE 859

(SDIP)

• Integrated 64 k Bit DRAM Memory Resulting in Minimal RFI

• Minimal RFI Allows Simple Low Cost Application into TV

ORDERING INFORMATION

Operating

• I C Bus Control – No External Variable Adjustments Needed

Temperature Range

Device

Package

• Operates from a Single 5.0 V Supply

• Economical 56–Pin Shrink DIP Package

MC44461B T = –65° to +150°C

SDIP

For surface mount package availability, contact your local

Motorola sales office or authorized distributor.

Composite Video Simplified System Diagram

Tuner/IF

Video

Processor

PIP

MC44461

Back Panel

Composite

Video Input

IIC

This document contains information on a new product. Specifications and information herein

are subject to change without notice.

MOTOROLA ANALOG IC DEVICE DATA

Motorola, Inc. 1996

Rev 0

12 3 4 5 6 7...16

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与MC44461相关器件

型号	品牌	获取价格	描述	数据表
MC44461B	MOTOROLA	获取价格	PICTURE-IN-PICTURE (PIP) CONTROLLER
MC44462	MOTOROLA	获取价格	Y-C PICTURE-IN-PICTURE (PIP) CONTROLLER
MC44462B	MOTOROLA	获取价格	Y-C PICTURE-IN-PICTURE (PIP) CONTROLLER
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