參數(shù)資料
型號(hào): L2702
廠商: Electronic Theatre Controls, Inc.
英文描述: SmartACFL Modem
中文描述: SmartACFL調(diào)制解調(diào)器
文件頁(yè)數(shù): 17/24頁(yè)
文件大小: 210K
代理商: L2702
V.90/K56flex Modem Device Sets with SmartDAA Technology for Low Power Applications
SmartACFL
Doc. No. 100444A
Conexant
17
Proprietary Information
CLK
PWR+
AVDD
DVDD
DGND
AGND
DIB_P
DIB_N
27
31
24
26
25
23
28
29
RAC1
TAC1
EIR
EIC
DAC
TRDC
EIO
EIF
RXG
RXI
TXA
MOVEN (GPIO1)
ZW0
ZUS0
TXO
TXF
DCF
VREF
VC
RBIAS
GPIO2
POR
9
11
15
2
6
5
21
22
4
3
18
32
14
17
20
19
16
8
7
13
1
30
100444A_HIS_20463_Smart ACFL
LINE SIDE DEVICE
(LSD)
20463
32-PIN TQFP
Inductor,
aRING VI
Control
AGND_LSD
RJ11
Jack
Safety
and
EMI
Protection
AGND_LSD
TIP
RING
Filter
AGND_LSD
0.1uF
0.1uF
10 uF
AGND_LSD
Caand
Receiver
IMatching
Traand
Voltage
(Country
Specific)
GND_LSD
1K
10 pF
0.1uF
0.1uF
1
K
1
K
AGND_LSD
DIGITAL
ISOLATION
BARRIER
(DIB)
PWRCLKP
PWRCLKN
DIB_DATAP
DIB_DATAN
DATA
CHANNEL
10 pF
10 pF
POWER AND
CLOCK
CHANNEL
10
NC
143K
AGND_LSD
VDD
NC
10uF
Figure 7. LSD (20463) 32-Pin TQFP Hardware Interface Signals
MD245F6 PO-20463-32T
1
2
3
4
5
6
7
8
9
1
1
1
1
1
1
1
3
3
3
2
2
2
2
2
24
23
22
21
20
19
18
17
GPIO2
EIC
RXI
RXG
TRDC
DAC
VC
VREF
AVDD
AGND
EIF
EIO
TXO
TXF
TXA
ZUS0
R
R
T
T
R
Z
E
D
M
P
P
D
D
C
D
D
20463
Figure 8. LSD (20463) 32-Pin TQFP Pin Signals
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