TDA8315T Datasheet, PDF (3/16 Pages) NXP Semiconductors – Integrated NTSC decoder and sync processor

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PH1LF
DEC _DIG
9
DEC _BG
5
V _P1
11
V _P2
12
3
GND1
GND2
23
SYNC
SEPARATOR
4
PHASE
DETECTOR
OSCILLATOR
PLUS
CONTROL
COINCIDENCE
DETECTOR
VERTICAL
SYNC
SEPARATOR
H/V DIVIDER
CVBS
CHROMA
CVBS/Y
switch
13
CVBS/Y
15
SWITCH
CHROMINANCE
TRAP
CHROMINANCE
BANDPASS
FILTER
TUNING
LUMINANCE
DELAY LINE
reference
TDA8315T
NTSC
DECODER
MATRIX
U/V-SIGNALS
14 22
24 18 17
8
DEC _FT
SSC
HUE
PLL XTAL
DEM _SW
PULSE
2
SHAPER
10
7
HOUT
CLAMP
VOUT
19
AMPLIFIER
Y
21
U
SATURATION
CONTROL
20
V
16
MBE015
SAT
Fig.1 Block diagram.