tda4472-msd ATMEL Corporation, tda4472-msd Datasheet - Page 9

• Manufacturer Part Number: tda4472-msd
• Description: Video-if Quasi Parallel Sound Processing
• Manufacturer: ATMEL Corporation

50
IF
W
in
10 nF
10 nF
3
4
1
2
U4744B
SAW driver
10 nF
8
7
6
5
+12 V
SAW: VIF
SAW 1
SAW 2
D/K
B/G
28
1
SIF 2
SIF 1
27
2
Input switch
S3
Offset
comp.
26
3
10 k
W
NC
25
4
(FM/NICAM)
Intercarrier
AGC (SIF)
24
5
10
m
+5 V
F
23
6
10 nF
VIF
51 k
22
m
W
F
AFC
22
7
51 k
10 nF
AGC (VIF)
W
21
8
8.2 pF
2.2
m
20
F
9
*)
L
C
AFC switch
VCO
VCO
S2
Tuner
AGC
19
10
150
470 nF
10 k
W
Loop
filter
Tuner
W
18
11
Video
17
12
2.2
C
Ref
m
F
NC
16
13
NC
15
14
NC
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