TA1383AFG Datasheet, PDF (2/47 Pages) Toshiba Semiconductor – NTSC Chroma Decoder, Multi-Point Scan Sync Processor, H/V Frequency Counter IC for Color TV

Block Diagram
TA1383AFG
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CLAMP CLAMP CLAMP
TEST
fsc
CW
SW
YUV MATRIX
V
U
Y
LPF
Y-DL1
SUB TINT
LPF
YCbCr/
YPbPr
MATRIX
SUB-CONT
/AMP
3.58
VCXO
SUB-COLOR
/AMP
U
DEMO
V
APC
TOF
C
SW
ACC
OFFSET
OFFSET
18
17
16
HD OUT
SW
TEST
HD
PHASE
Y-DL2
C
TRAP
Y SW
SYNC TIP
CLAMP
INTEG
SW
525p
750p
1125i
H/
V-SEPA
SYNC ⁵²⁵ⁱ NTSC
SW
SYNC SEPA
H SW
V SW
NOISE
DET
PULSE
REMAKE
SYNC
SEPA
PULSE
REMAKE
SYNC SYNC TIP
OUT CLAMP
SYNC TIP
CLAMP
MONITOR
OUT
H/V-FREQ
COUNTER
HD (RGB MODE)
V-C/D
525i: 8fH
OTHERS:2fH
H-RAMP
H-AFC H-C/D
VCO
I²C BUS
TEST
VD OUT
SW
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2005-09-05