TDA958X Datasheet (Philips) - TV Signal Processor

TDA958X, TV Signal Processor

The various versions of the TDA955X/6X/8X PS/N1 series combine the functions of a video processor together with a µ-Controller and US Closed Caption decoder.

Several versions have a Teletext decoder on board.

The Teletext decoder has an internal RAM memory for 1or 10 page text.

The ICs are intended

TDA958X Features

* are given in the following feature list. The differences between the various ICs are given in the table on page 4. FEATURES TV-signal processor

* Multi-standard vision IF circuit with alignment-free PLL demodulator

* Internal (switchable) time-constant for the IF-AGC circuit