SAA5191 Datasheet - Philips

SAA5191 - Teletext video processor

The integrated 16 : 9 compressor is an IC which compresses the active part of a video line by a factor of 4⁄3 from, for example, 52 µs to 39 µs.

This is necessary to display 4:3 video software on a 16 : 9 tube in the correct proportion.

The capacitively coupled video inputs are Y, (B *Y) and

SAA5191 Features

* Fixed horizontal compression by a factor of video standards

* 5 MHz bandwidth

* Bypass function

* Inputs for luminance and chrominance of side panels

* Standard video inputs and outputs (Y, (B

* Y) and (R

* Y))

* Horizontal and vertical s

Datasheet Details

SAA5191

Philips

49.42 KB

Teletext video processor.

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