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Компоненты Описание
SC9102D Просмотр технического описания (PDF) - Silan Microelectronics
Номер в каталоге
Компоненты Описание
производитель
SC9102D
Tone / Pulse Dialer With Redial Function
Silan Microelectronics
SC9102D Datasheet PDF : 16 Pages
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Silan
Semiconductors
SC9102C/D
TYPACAL APPLICATION CIRCUIT
1N4148x4
22M
Ω
Tip
ON/OFF
HOOK
100k
Ω
A92
2.2k
Ω
Ring
100k
Ω
ZNR
120V
A42
5V
V
DD
220k
Ω
C945
220k
Ω
1
µ
F
100k
Ω
2-4
Speech
network
1 2 3 P
→
T
456F
7 8 9P
*/P 0 #/RD RD
14
1 R1
PO
2 R2
3 R3
4 R4
10
5
V
DD
HKS
SC9102C/D
TONE 12
OSCI 8
1.5k
Ω
C945
0.02
µ
F
200
Ω
OSCO 9
3.579545MHz
C4 C3 C2 C1 V
SS
MODE
18 17 16 15 11
7
V
DD
M/B
XMUTE
13
6
V
DD
DP
DP
DT
1000pF
33.3/66.6 10pps
33.3/66.6 20pps
40/60 10pps
HANGZHOU SILAN MICROELECTRONICS CO.,LTD.
Rev: 2.0 2001-11-02
14
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