TDA8217

PAL DECODER AND VIDEO PROCESSOR

April 1996

DIP20

(Plastic Package)

ORDER CODE : TDA8217

.

RGB OUTPUTS

.

SINGLE CHIP CHROMA AND LUMINANCE

PROCESSOR

.

DC CONTROL BRIGHTNESS, CONTRAST,

AND SATURATION

.

FEW EXTERNAL COMPONENTS

.

FAST BLANKING INPUT FOR OSD INSER-

TION

.

SUPER SANDCASTLE INPUT

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

BRIGHTNESS CONTROL

RGB CLAMP

VIDEO INPUT

SUPER SANDCASTLE INPUT/

FAST BLANKING INPUT

CONTRAST CONTROL

DELAYED CHANNEL INPUT

CHROMINANCE OUTPUT

SATURATION CONTROL

CHROMINANCE INPUT

V

CC

BLUE OUTPUT

GREEN OUTPUT

RED OUTPUT

PLL LOOP FILTER INPUT

GROUND

XTAL

KILLER CAPACITOR

ACC CAPACITOR

GROUND

PIN CONNECTIONS

DESCRIPTION

The TDA8217 is a monolithic integrated color de-

coder 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 video-

processor 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 complete low-cost solution for PAL

applications.

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