SAA5252 - Line twenty-one acquisition and display LITOD

Product Overview

NXP

SAA5252 Line twenty-one acquisition and display LITOD by NXP - Datasheet Preview — Datasheet preview – SAA5252

Datasheet Details

Part number	SAA5252
Manufacturer	NXP
File Size	203.24 KB
Description	Line twenty-one acquisition and display LITOD
Datasheet	SAA5252 Datasheet
Additional preview pages of the SAA5252 datasheet.

Product details

Description

The SAA5252 (LITOD) is a single-chip CMOS device, which will acquire, decode and display Line 21 Closed Captioning data from a 525-line composite video signal.

Operation as an On-Screen Display (OSD) device is also possible.

Normal and line progressive scan modes are supported.

Features

Complete ‘stand-alone’ Line 21 decoder in one package.
On-chip display RAM allowing full page Text mode.
Enhanced character display modes.
Full colour captions.
RGB interface for standard colour decoder ICs.
Automatic handling of Field 2 data.
Automatic selection of (1H, 1V), (2H, 1V) or (2H, 2V) scan modes.
Onboard OSD facility using Character generator.
RGB inputs to support existing OSD ICs.
I2C-bus or.

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Published: Apr 8, 2005 |