TDA8217 Datasheet, PDF (1/9 Pages) STMicroelectronics – PAL DECODER AND VIDEO PROCESSOR

TDA8217
PAL DECODER AND VIDEO PROCESSOR
. _{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}
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.
PIN CONNECTIONS
DIP20
(Plastic Package)
ORDER CODE : TDA8217
BRIGHTNESS CONTROL
1
RGB CLAMP
2
VIDEO INPUT
3
SUPER SANDCASTLE INPUT/
FAST BLANKING INPUT
4
CONTRAST CONTROL
5
DELAYED CHANNEL INPUT
6
V_CC
7
CHROMINANCE OUTPUT
8
SATURATION CONTROL
9
CHROMINANCE INPUT
10
20
V_CC
19
BLUE OUTPUT
18
GREEN OUTPUT
17
RED OUTPUT
16
PLL LOOP FILTER INPUT
15
GROUND
14
XTAL
13
KILLER CAPACITOR
12
ACC CAPACITOR
11
GROUND
April 1996
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