參數(shù)資料
型號： CPC5611A
廠商： CLARE INC
元件分類： 調(diào)制器/解調(diào)器
中文描述： MODEM-SUPPORT CIRCUIT, PDSO32
封裝： PLASTIC, SOIC-32
文件頁數(shù)： 15/18頁
文件大?。?/td> 743K
代理商： CPC5611A
CPC5610/CPC5611
6
www.clare.com
Rev. 9.0
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-
2.1 Resistive Termination Application Circuit
Figure 3. Resistive Termination Application Circuit Schematic
1This design was tested and found to comply with FCC Part 68 with this
part. Other compliance requirements may require a different part.
2Higher-noise power supplies may require substitution of a 220
H inductor,
Toko 380HB-2215 or similar. See the Power Quality section of Clare applica-
tion note AN-146, Guidelines for Effective LITELINK Designs for more informa-
tion.
3Optional for enhanced trans-hybrid loss, see “Trans-Hybrid Loss” on page 16.
1
2
+
-
OH
RING
CID
TX+
RX+
TX-
RX-
3.3 or 5 V
C13 0.1
C14 0.1
C2 0.1
C3 0.1
C4 0.1
R1 (R
) 80.6K 1%
TX
R23
10
-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
RX-
RX+
SNP+
SNP-
RXF
RX
OH
RING
CID
REFL
TXF
ZTX
ZNT
TXSL
BR1-
NTS
GAT
REFB
DCS1
DCS2
ZDC
BR2-
RPB
RXS
VDDL
DB1
SIZB60
600V_60A
SP1
P3100SB
-BR
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
)
2
VDDL
R21 (R
)
1%
DCS1B
6.2 M
R22 (R
)
6.8 M 1%
DCS1A
C12 (C
)
0.027
DCS
R2
(R
)
127K
1%
RXF
R3
(R
)
1.5M
1%
SNPD
C7
(C
)
220pF
2000V
SNP-
C8
(C
)
220pF
2000V
SNP+
R6 (R
)
1.8M 1/10W 1%
SNP-2
R44 (R
)
1.8M 1/10W 1%
SNP-1
R7 (R
)
1.8M 1/10W 1%
SNP+2
R45 (R
)
1.8M 1/10W 1%
SNP+1
R4
(R
)
68.1
1%
PB
R8 (R
)
200K 1%
HTX
R9 (R
)
200K 1%
HNT
-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
C18
15 pF
C15
0.01
500V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CPC5611ATR 功能描述:固態(tài)繼電器-PCB安裝 LITELINK II, Full-wave Ring Detect, T/R RoHS:否 制造商:Omron Electronics 控制電壓范圍: 負載電壓額定值:40 V 負載電流額定值:120 mA 觸點形式:1 Form A (SPST-NO) 輸出設(shè)備:MOSFET 封裝 / 箱體:USOP-4 安裝風(fēng)格:SMD/SMT
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)
CPC5620A 功能描述:固態(tài)繼電器-PCB安裝 LITELINK III, Half-wave Ring Detect RoHS:否 制造商:Omron Electronics 控制電壓范圍: 負載電壓額定值:40 V 負載電流額定值:120 mA 觸點形式:1 Form A (SPST-NO) 輸出設(shè)備:MOSFET 封裝 / 箱體:USOP-4 安裝風(fēng)格:SMD/SMT
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: 負載電壓額定值:40 V 負載電流額定值:120 mA 觸點形式:1 Form A (SPST-NO) 輸出設(shè)備:MOSFET 封裝 / 箱體:USOP-4 安裝風(fēng)格:SMD/SMT
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