SC9302XLT 查看數據表（PDF） - Silan Microelectronics
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SC9302XLT Datasheet PDF : 39 Pages
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Silan
Semiconductors
SC9302 Series
5. ONE KEY REDIAL OPERATION
HKS
KEY IN
XMUTE
D1
D2
TD TITP TD
BM B
TITP
M
R
TD
B
High impedance
TITP
M
PO
DTMF
KT
X2
20ms
TBRK(2 secs)
TRP
(1 secs)
TITP
M
TK
T
6. CLOCK & DOUT OPERATION
HKS
KEY IN
TD
B
XMUTE
D1
TPD
P
High impedance
TB
TM
PO
TKT (34ms)
1.2kHz Carrier
KT
CLOCK
DOUT
X2
20ms
Note: D1=D3=3, D2=2.
FCLOCK=2.4kH
z
Data
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 2.0 2001-11-01
25
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