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SAA5281 Datasheet Integrated Video input processor and Teletext decoder IVT1.8

Manufacturer: NXP Semiconductors

Download the SAA5281 datasheet PDF. This datasheet also includes the SAA variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (SAA-528.pdf) that lists specifications for multiple related part numbers.

General Description

SAA5281 The IVT1.8* is a single-chip Teletext decoder IC for decoding 625-line based World System Teletext transmissions.

The device is based on IVT1.0VPS and has reception facilities for the 5 MHz biphase VPS signal.

It is intended for use in video recorders, in particular to implement the VPT facility (VCR programming via Teletext).

Overview

INTEGRATED CIRCUITS DATA SHEET SAA5281 Integrated Video input processor and Teletext decoder (IVT1.8*) Preliminary specification Supersedes data of June 1994 File under Integrated Circuits, IC02 1996 Nov 04 Philips Semiconductors Preliminary specification Integrated Video input processor and Teletext decoder (IVT1.

Key Features

  • Complete Teletext and VPS decoding in a single package.
  • Built-in 8K × 8 memory for up to 8 page storage.
  • Enhanced mode allows 7 Fastext pages and 8 pages of TOP to be captured.
  • Ability to request only subtitle pages.
  • Acquisition and decoding of VPS data.
  • Data valid output available to indicate reception of error-free VPS or packet 8/30/2 data.
  • Software and hardware compatible with SAA5246 and SAA5248.
  • Meshing display within.

More Datasheets from NXP Semiconductors

Part Number Description
SAA5284 Multimedia video data acquisition circuit
SAA5288 TV microcontroller with full screen On Screen Display OSD
SAA5249 Integrated VIP and Teletext with Background Memory Controller IVT1.1BMCX
SAA5250 Interface for data acquisition and control for multi-standard teletext systems
SAA5252 Line twenty-one acquisition and display LITOD
SAA5254 Integrated VIP and teletext decoder IVT1.1X
SAA5261 10-page intelligent teletext decoders
SAA5262 10-page intelligent teletext decoders
SAA5263 10-page intelligent teletext decoders
SAA5264 10 and 1 page intelligent teletext decoders