參數(shù)資料
型號(hào): MC44463
廠商: Motorola, Inc.
英文描述: REPLAY AND MULTIPLE PICTURE-IN-PICTURE (PIP) CONTROLLER
中文描述: 重播和多重畫中畫,畫中畫(PIP)控制器
文件頁(yè)數(shù): 1/8頁(yè)
文件大?。?/td> 199K
代理商: MC44463
SEMICONDUCTOR
TECHNICAL DATA
REPLAY AND MULTIPLE
PICTURE–IN–PICTURE
(PIP) CONTROLLER
B SUFFIX
PLASTIC PACKAGE
CASE 859
(SDIP)
56
1
Order this document from Analog Marketing
Device
Operating
Temperature Range
Package
ORDERING INFORMATION
MC44463B
TJ = –65
°
to +150
°
C
SDIP
right to change or discontinue this product without notice.
The MC44463 Picture–In–Picture (PIP) controller is a low cost member of
a family of high performance PIP controllers and video processors for
television. It is a follow–up to the MC44461 PIP, in which two additional
modes of operation have been added. A replay mode is provided, which
captures several seconds of the main picture for replay in four different
speeds. The capture time is programmable in four resolutions (ratio of
captured fields to total fields), which trade the number of fields captured to
the length of replay time. The second additional mode provides for multiple
small picture overlays from a second non–synchronized source. The number
of PIP images is 3 for the 1/9 screen area and 4 for the 1/16 screen area.
Like the MC44461 this is NTSC compatible, I2C bus controlled and available
in the 56–pin shrink dip (SDIP) package.
The main features of the MC44463 are:
Three PIP Functional Modes: Standard Single Active PIP Mode, Up to 8
Seconds of Capture and Replay Mode, and a 3 or 4 Multiple PIP Mode –
Vertical Stacked with 1 Active at Any One Time
4 Capture Resolutions – 1 out of 10, 1:8, 1:6, 1:4. 4 Playback Speeds =
1 Times Acquire Speed; 1/2; 1/4; 1/8
Full 2 Frame Store for the Single PIP Removes the Rolling
Store/Playback Memory Interference – “Joint Line”
External Memory for Replay and Multiple Modes: 4 Meg and 16 Meg
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
I2C Bus Control – No External Variable Adjustments Needed
Operates from a Single 5.0 V Supply
Economical 56–Pin Shrink DIP Package
Composite Video Simplified System Diagram
Video
Processor
CV1
PIP
MC44463
CV2
IIC
Tuner/IF
Back Panel
Composite
Video Input
R
G
B
CV
CVin
4
Meg
Memory
This document contains information on a product under development. Motorola reserves the
Motorola, Inc. 1996
Issue 1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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