TDA3562A Datasheet, PDF (1/9 Pages) STMicroelectronics – PAL/NTSC ONE-CHIP DECODER

TDA3562A
PAL/NTSC ONE-CHIP DECODER
. _{CHROMINANCE SIGNAL PROCESSOR}
. _{LUMINANCE SIGNAL PROCESSING WITH}
CLAMPING
. _{HORIZONTAL AND VERTICAL BLANKING}
. _{LINEAR TRANSMISSION OF INSERTED}
RGB SIGNALS
. _{LINEAR CONTRAST AND BRIGHTNESS}
.. ^{CONTROL ACTING ON INSERTED AND MA-}
TRIXED SIGNALS
AUTOMATIC CUT-OFF CONTROL
NTSC HUE CONTROL
DIP28
(Plastic Package)
DESCRIPTION
The TDA3562A is a monolithic IC designed as
decode PAL and/or NTSC colour television stand-
ards and it combines all functions required for the
identification and demodulation of PAL and NTSC
signals.
ORDER CODE : TDA3562A
PIN CONNECTIONS
V_CC
1
COLOR IDENTIFICATION
DETECTOR CAPACITOR
2
PEAK DETECTOR CAPACITOR
3
CHROMINANCE INPUT
4
SATURATION CONTROL
5
CONTRAST CONTROL
6
SUPERSCANDLE INPUT
7
LUMINANCE INPUT
8
FAST BLANKING INPUT
9
CUT-OFF MEMORY (RED)
10
BRIGHTNESS CONTROL
11
RED EXTERNAL INPUT
12
RED OUTPUT
13
GREEN EXTERNAL INPUT
14
28
CHROMA OUTPUT
27
GROUND
26
XTAL
25
PHASE DETECTOR OUTPUT
24
PHASE DETECTOR OUTPUT
23
R-Y DEMODULATOR INPUT
22
B-Y DEMODULATOR INPUT
21
CUT-OFF MEMORY (GREEN)
20
CUT-OFF MEMORY (BLUE)
19
LEAKAGE CURRENT MEMORY
18
CATHODE CURRENT INPUT
17
BLUE OUTPUT
16
BLUE EXTERNAL INPUT
15
GREEN OUTPUT
June 1993
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