STV0299B Datasheet, PDF (34/36 Pages) STMicroelectronics – QPSK/BPSK LINK IC

STV0299B
7 APPLICATION BLOCK DIAGRAMS (continued)
Typical Application Diagram
ZIF tuner or convential tuner
5V
5V
5V 5V 30V
R
R R≤10K
100 nF
2V5A
5V
22kΩ
10kΩ
10nF
100 nF
(option)
4MHz
Clock
2V5D
2V5A
2V5D
2x
47 pF
2x
470Ω
120 Ω
5%
120 Ω
5%
2x
100 nF
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
120Ω
5%
22 pF
1
4 MHz
2
22 pF ₃
22V
2V5A
4
5
12 Ω
3W
6
2V5D
7
8
100 nF
9
2V5D 10
LNBP 15SP
11
2V5D
12
10kΩ
3V3 13
14
2x
2.2 µF
10kΩ
OLF
15
16
10nF
STV0299B
48
47
2V5A
46
45
44
43
42
41 2V5D
40
39
38 OLF
37
36
35
34
33
10kΩ
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
3V3
2V5D
SDA
SCL
RESET
12 x 47Ω
D7
D0
Parallel DATA O/P
Requirements: The digital ground and
the analog ground must be connected
by only one track.
CONTROL
Serial
DATA O/P
Symbols:
this symbol represents a
Digital ground
this symbol represents an
Analog ground
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