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Номер в каталоге
Компоненты Описание
CA3089 Просмотр технического описания (PDF) - Intersil
Номер в каталоге
Компоненты Описание
производитель
CA3089
FM IF System
Intersil
CA3089 Datasheet PDF : 8 Pages
1
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4
5
6
7
8
Schematic Diagram
(Continued)
CA3089
9
QUADRATURE
INPUT
REF
BIAS
10
8
IF
OUT
11 V+
DETECTOR
R
33
R
32
500
500
Q
23
Q
24
Q
25
R
26
10K
Q
35
Q
32
Q
33
R
31
390
R
34
10K
Q
26
Q
34
Q
38
Q
39
D
2
D
3
R
35
2.2K
Q
40
Q
27
R
29
200
Q
41
R
36
200
R
9
10K
Q
5
Z
1
A
C
R
8
2K
Q
28
Q
30
Q
29
D
4
B
R
5
R
30
480
D
5
4K
Z
2
D
1
R
4
480
R
45
V+
500
Q
31
Q
43
Q
42
R
54
5K
R
46
R
55
4.2K
13K
Q
65
Q
66
Q
67
BIAS
SUPPLY
R
37
166
Q
44
AUDIO
AMPLIFIER
R
38
R
44
500
500
Q
46
Q
53
Q
45
A
R
42
166
Q
51
Q
54
R
63
300
Q
79
R
40
R
41
R
64
500
500
300
Q
48
Q
49
Q
81
Q
50
Q
80
AUDIO
Q
82
OUT
R
49
6
5K
Q
83
V+
R
65
R
39
R
43
50K
500
500
5
MUTE
CONTROL
Q
47
Q
52
AFC
OUTPUT
Q
56
7
Q
55
R
47
500
Q
57
R
48
500
AFC AMPLIFIER
C
9
Q
71
10
Q
72
C
10
10
R
57
10K
Q
73
R
58
50
R
62
V+
500
Q
78
12
MUTE
LOGIC
MUTE DRIVE
4 FRAME
14
SUBSTRATE
NOTES:
19. All resistance values are in ohms.
20. All capacitance values are in pF.
21. Pin numbers refer to 16 lead PDIP.
6
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