參數(shù)資料
型號(hào)： CPC5611ATR
元件分類： 通信、網(wǎng)絡(luò)模塊及開發(fā)工具
英文描述： Telecomm/Datacomm
中文描述： 電信/數(shù)據(jù)通信
文件頁(yè)數(shù)： 6/18頁(yè)
文件大小： 410K
代理商： CPC5611ATR
CPC5610/CPC5611
6
www.clare.com
Rev. 8.0
2. Application Circuits
LITELINK can be used with telephone networks world-
wide. Some public telephone networks, notably in
North America and Japan require resistive line temri-
nation. Other telephone networks in Europe and else-
where require reactive line termination.
The application circuits below address both line termi-
nation models. The reactive termination application
circuit
(see Section 2.2 on page 8)
describes a TBR-21
implementation. This circuit can be adapted easily for
other reactive termination needs. Worldwide applica-
tion of LITELINK is described more fully in Clare appli-
cation note AN-147,
Worldwide Application of LITELINK
.
2.1 Resistive Termination Application Circuit
Figure 3. Resistive Termination Application Circuit Schematic
3.3 or 5 V
1
This design was tested and found to comply with FCC Part 68 with this
part. Other compliance requirements may require a different part.
2
Higher-noise power supplies may require substitution of a 220
μ
H inductor,
tion note AN-146,
Guidelines for Effective LITELINK Designs
for more informa-
tion.
3
Optional for enhanced trans-hybrid loss, see
“Trans-Hybrid Loss” on page16.
1
2
+
-
OH
RING
CID
TX+
RX+
TX-
RX-
C13 0.1
C14 0.1
C2 0.1
C3 0.1
C4 0.1
R1 (R
) 80.6K 1%
TX
R23
10
2
-BR
-BR
-BR
)
TIP
RING
U1
LITELINK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
VDD
TXSM
TX-
TX+
TX
REFM
GND
OH
RING
CID
RX-
RX+
SNP+
SNP-
RXF
RX
REFL
TXF
ZTX
ZNT
TXSL
BR1-
NTS
GAT
REFB
DCS1
DCS2
ZDC
BR2-
RPB
RXS
VDDL
DB1
SIZB60
600V_60A
SP1
P3100SB
1
-BR
-BR
A
A
A
C9
0.1
C16
10
FB1
600
200 mA
C1
1
R5 (R
42.2K
1%
TXF
R13
(R
1M
1%
)
NTS
C10
0.01
500V
R15 (R
) 1.69M 1%
DCS2
R14
(R
47
)
GAT
R20
(R
VDDL
)
R21 (R
6.2 M
)
DCS1B
R22 (R
6.8 M 1%
)
C12 (C
0.027
)
DCS
R2
(R
127K
1%
)
R3
(R
)
1.5M
1%
C7
(C
220pF
2000V
)
C8
(C
220pF
2000V
)
R6 (R
1.8M 1/10W 1%
)
R44 (R
1.8M 1/10W 1%
)
R7 (R
1.8M 1/10W 1%
)
R45 (R
1.8M 1/10W 1%
)
R4
(R
68.1
1%
)
PB
R8 (R
200K 1%
)
R9 (R
200K 1%
)
-BR
NOTE: Unless otherwise
noted, all resistors are in
Ohms, 5%. All capacitors
are in microFarads.
Q1
CPC5602C
R10
(R
301
1%
)
ZNT
R18
(R
150
1%
)
ZTX
R12 (R
) 1M 1%
NTF
R16 (R
) 8.2 1%
ZDC
-BR
-BR
C183
15 pF
C15
0.01
500V
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CPC5620 制造商:CLARE 制造商全稱:Clare, Inc. 功能描述:LITELINK III Phone Line Interface IC (DAA)
CPC5620_1 制造商:CLARE 制造商全稱:Clare, Inc. 功能描述:LITELINK? III Phone Line Interface IC (DAA)
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CPC5620ATR 功能描述:固態(tài)繼電器-PCB安裝 LITELINK III, Half-wave Ring Detect, T/R RoHS:否 制造商:Omron Electronics 控制電壓范圍: 負(fù)載電壓額定值:40 V 負(fù)載電流額定值:120 mA 觸點(diǎn)形式:1 Form A (SPST-NO) 輸出設(shè)備:MOSFET 封裝 / 箱體:USOP-4 安裝風(fēng)格:SMD/SMT
CPC5621 制造商:CLARE 制造商全稱:Clare, Inc. 功能描述:LITELINK? III Phone Line Interface IC (DAA)
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