SAA4990H

Progressive scan-Zoom and Noise reduction IC

Philips

SAA4990H Features

* Adaptive data slicer

* Crystal-controlled data clock regeneration with a bit rate of 6.9375 MHz

* Adaptive sync separator, horizontal phase detector and 13.5 MHz VCO to provide display phase locked loop (PLL)

* TV synchronization at teletext mode GENERAL DESCRIPTIO

SAA4990H General Description

The SAA5191 is a bipolar integrated circuit that extracts teletext data from the video signal (CVBS), regenerates the teletext clock (TTC) and synchronizes the text display to the television signals (VCS). This device operates in conjunction with the Digital Video Teletext (back-end) Decoder (DVTB -.

SAA4990H Datasheet (191.55 KB)

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Datasheet Details

Part number:

SAA4990H

Manufacturer:

Philips

File Size:

191.55 KB

Description:

Progressive scan-zoom and noise reduction ic.
INTEGRATED CIRCUITS DATA SHEET SAA5191 Teletext video processor Preliminary speciﬁcation File under Integrated Circuits, IC02 March 1991 Philips Se.

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SAA4990H Progressive scan-Zoom and Noise reduction Philips

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SAA4990H Features

SAA4990H General Description

Datasheet Details

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