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M51271FP (1/3) IL08
NTSC/PAL CHROMA DECODER
—TOP VIEW—
25 VIDEO SLICE FB BG PP BG PW SYNC 28
BG PP 1 BG PW 2 C OUT 3 CS CONT 4 C IN 5 BIAS 6 ACC F 7 V REF 8 APC F 9 VCXO OUT 10 T CONT 11 VCXO IN 12 13 GND B-Y IN 14
28 SYNC 27 SLICE 26 FB
27 26 1 2
5
25 VIDEO 24 HDP
C IN BIAS CS CONT C OUT 3
6 4
7
23 BLKP 22 RF REF
ACC F T CONT APC F 18
11 9
10
21 KF 20 R-Y OUT 19 B-Y OUT 18 FSC OUT
VCXO OUT VCXO IN
FSC
12
21 22 24 17
KF KF REF HDP NTSC/PAL
23
17 NTSC/PAL
16
BLKP 20 19
16 R-Y IN VCC (+5 V) 15
R-Y IN B-Y IN
R-Y OUT B-Y OUT
14
8
V REF
M51271FP (2/3) INPUT ACC F APC F BG PP BG PW BIAS BLKP B-Y C CS CONT HDP KF KF REF NTSC/PAL R-Y SLICE T CONT VCXO VIDEO V REF OUTPUT B-Y C FB FSC R-Y SYNC VCXO
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AUTOMATIC COLOR CONTROL FILTER AU
M51271FP Datasheet
