TDA8217 - ST Microelectronics

TDA8217 PAL DECODER AND VIDEO PROCESSOR

The TDA8217 is a monolithic integrated color decoder for the PAL standard. It includes in a 20 pins IC all the functions required for the identification and demodulationof PAL signals, and all the videoprocessor functions up to the drive of the video stages. Used with TDA8213 (video & sound IF system) and TDA8214A(H/V deflection circuit), this IC permits a c.

Features

UTPUT PLL LOOP FILTER INPUT GROUND XTAL KILLER CAPACITOR ACC CAPACITOR GROUND 8217-01.EPS April 1996 1/9 TDA8217 BLOCK DIAGRAM CONTRAST VC C 20 7 5 CONTRAST CONTOL 11 15 17 VIDEO INPUT MATRIX RGB OUTP UT 18 19 16 P HASE DETECTOR -90 DEG DEMODULATORS BRIGTHNES S CONTROL 2 1 6 14 4.43MHz 9 S ATURATION XVCO FLIP-FLOP DL MATRIX S ATURATION CONTROL 8 BRIGHTNES S DELAYED CHANNEL INP UT CHROMINANCE OUTP UT R G B GND TDA8217 VIDEO 3 S UP E R S ANDCASTLE 4 S S C/FB INPUT KILLER DETECTOR 13 KILLER CAPACITOR BURS T DETECTOR 12 ACC CAPACITOR ACC 10 8217-02.EPS CHROMINANCE ABSOLUTE MAXIMUM RAT.