ca3089 Intersil Corporation, ca3089 Datasheet - Page 5

• Manufacturer Part Number: ca3089
• Description: Fm If System
• Manufacturer: Intersil Corporation

Schematic Diagram
NOTE: Pin numbers refer to 16 lead PDIP.
BYPASSING
INPUT
INPUT
IF
C
1
2
3
11
1
Q
Q
58
15
3
Q
R
30K
R
2K
1
2
V+
R
500
Q
AGC FOR
RF AMPL.
6
B
50
6
30K
R
IF AMPLIFIER
1
R
360
Q
3
2
Q
Q
59
4
R
2K
5
C
7
C
1
1
C5
2
R
400
1
R
5K
2
C
1
52
A
51
12
C
0.2
Q
4
60
Q
R
C
8
2K
C
13A
6
3
13
1
Q
R
Q
2K
8A
R
2.7K
10
61
13
LEVEL DETECTOR AND METER CIRCUIT
Q
Q
Q
12
10
9
Q
Q
R
360
11
62
14
Q
R
600
R
2K
Q
63
53
11
7A
C
C
1
R
7
3
14
R
2.7K
12A
2K
12
CA3089
Q
Q
7
64
R
Q
C
0.2
C
16A
70
2K
3
Q
V+
R
600
69
Q
56
14
C
8
3
Q
R
2K
18
14A
R
2.7K
Q
16
R
360
68
Q
17
Q
18
16
Q
Q
Q
15
74
17
Q
R
2K
13A
19
Q
Q
R
2.7K
75
13
V+
15
R
150
R
2K
59
15A
Q
76
R
2K
23
Q
Q
R
300
77
Q
1.5K
1.5K
R
4K
R
480
R
R
480
R
19
V+
60
61
21
R
2K
24
25
21
22
20
13
V+
Q
Q
Q
84
20
22
TUNING
METER
R
750
R
750
27
28
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