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Part Name
Description
SC9318FA-033 View Datasheet(PDF) - Silan Microelectronics
Part Name
Description
Manufacturer
SC9318FA-033
DTS MICRO-CONTROLLER FOR PORTABLE RADIO RECEIVER
Silan Microelectronics
SC9318FA-033 Datasheet PDF : 28 Pages
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SC9318-033
APPLICATION CIRCUIT
WB
SLEEP
FM AM
MW PM
LW TV
SW 1 2
ST LOOK
MEMO CH
+5
MHz
kHz
S19 S18 S17 S16 S15 S14 S13 S12 S11 S10 S9 S8 S7 S6 S5 S4 S3 S2 S1 C3 C2 C1
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
104
17
64
18
63
104
19
62
104
20
61
21
60
0.47
22
59
75kHz
23
58
X'tal
24
SC9318-033
25
26
27
57
15P
47
RESET
56
102
55
102
54
AM
28
53
GND
VCO
29
DO2
52 LPF
30
DO1/OT
51
Power out
31
50
IFin/SDin
32
49
Battery
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
104
+3V
AM
VCO
V
DD
T0 T1
T2 T3 T4 T5
SW1
K3
SW0
K2
A1
K1
A0
K0
MWstop
Bandout
+5 Key
enable
DOWN/
MIN
SLEEP
FMstop
Power Key Clock
enable 12/24H
UP/
HOUR
ALARM
W.B.
enable
1/8 IF
DUAL
disable
Memory
/CK
ADJ,
M dec
LW/TV IF count Clock
enable enable
disable
Band/
OUAL
M inc
V
DD
12k 12k
1k
1k
1
7
2.7k
2 2.7k
8
3.9k
3 3.9k
9
6.8k
4 6.8k
0
12k
5 12k
FM
39k 6/+5 39k
AM
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.2 2003.05.20
Page 25 of 29
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