STV2216
BUS CONTROLLED NTSC/PAL TV PROCESSOR
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I
2
C BUS CONTROL OF ALL FUNCTIONS
INTEGRATED FILTERS (TRAP, BANDPASS)
INTEGRATED LUMINANCE DELAY LINE
NTSC CHROMA DEMODULATOR WITH
AUTOMATIC FLESH TONE
PAL DEMODULATOR
AUTOMATIC CUT-OFF CURRENT LOOP
ONE RGB INPUT
SVHS SWITCH
TWO PLLs HORIZONTAL DEFLECTION
VERTICAL COUNT DOWN
XRAY PROTECTION
BLACK STRETCH
BLUE SCREEN
VERY FEW EXTERNAL COMPONENTS
Used with STV8223 (PIF/SIF/switches), TDA1771
or TDA8174(frame booster),STV2180(delayline),
it allows to design a PAL/NTSC (BGDKIMN) set
with very few external components and no adjust-
ment.
SHRINK42
(Plastic Package)
ORDER CODE :
STV2216
DESCRIPTION
The STV2216 is a fully bus controlled IC for TV
luma, chroma and deflection processing.
PIN CONNECTIONS
CHROMA/SCANNING GROUND
3.58MHz XTAL
4.43MHz XTAL
CHROMA LOOP FILTER
ACC CONTROL CAPACITOR
DATA WIRE I
2
C BUS
CLOCK WIRE I C BUS
FILTER TUNING
EXTERNAL CRYSTAL SELECTION
VOLUME AND MUTE CONTROL VOLTAGE
IF STANDARD AND SWITCH SELECTION
OSD BLUE INPUT
OSD GREEN INPUT
OSD RED INPUT
RGB INSERTION
NOT TO BE CONNECTED
ACC OVERLOAD
BLACK STRETCH FILTER
XRAY INPUT
CVBS OR LUMINANCE INPUT
BUS/VIDEO GROUND
2
GND2
CXTL2
CXTL1
CLPF
ACC
SDA
SCL
FTUN1
ECS
VOL
SWI
BOSD
GOSD
ROSD
FBOSD
NC
ACCO
BSC
XRAY
Y/CVBS
GND1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
V
CC2
BYO
RYO
RYI
BYI
LFB/SC
HOUT
VOUT
VAMP
SLPF
SXTL
BCL
ICAT
RO
GO
BO
CR
CB
CG
CHR/SVHS
V
CC1
CHROMA/SCANNING/BUS SUPPLY
B-Y OUTPUT
R-Y OUTPUT
R-Y INPUT
B-Y INPUT
LINE FLYBACK INPUT/SANDCASTLE OUTPUT
HORIZONTAL OUTPUT
VERTICAL OUTPUT
AMPLITUDE CONTROL VOLTAGE
SCANNING LOOP FILTER
503kHz CERAMIC
BEAM CURRENT LIMITER
CATHODE CURRENT MEASUREMENT
RED OUTPUT
GREEN OUTPUT
BLUE OUTPUT
RED CUT-OFF CAPACITOR
BLUE CUT-OFF CAPACITOR
GREEN CUT-OFF CAPACITOR
CHROMINANCE INPUT/SVHS SELECTION
VIDEO SUPPLY
2216-01.EPS
May 1997
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