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參數(shù)資料
CPC5610/CPC5611
Rev. 9.0
www.clare.com
5
1.3 Pin Description
Figure 2. Pinout
Pin
Name
Function
1
VDD
Host (CPE) side power supply
2
TXSM
Transmit summing junction
3TX-
Negative differential transmit signal to DAA
from host
4TX+
Positive differential transmit signal to DAA from
host
5
TX
Transmit differential amplifier output
6
REFM
Internal voltage reference
7
GND
Host (CPE) side analog ground
8OH
Assert logic low for off-hook operation
9RING
Indicates ring signal, pulsed high to low
10 CID
Assert logic low while on hook to place CID
information on RX pins.
11 RX-
Negative differential analog signal received
from the telephone line. Must be AC coupled
with 0.1
F.
12 RX+
Positive differential analog signal received from
the telephone line. Must be AC coupled with
0.1
F.
13 SNP+
Positive differential snoop input
14 SNP-
Negative differential snoop input
15 RXF
Receive photodiode amplifier output
16 RX
Receive photodiode summing junction
17 VDDL
Power supply for line side, regulated from tip
and ring.
18 RXS
Receive isolation amp summing junction
19 RPB
Receive LED pre-bias current set
20 BR-
Bridge rectifier return
21 ZDC
Electronic inductor and DC current limit
22 DCS2
DC feedback output
23 DCS1
V to I slope control
24 REFB
0.625 Vdc reference
25 GAT
External MOSFET gate control
26 NTS
Receive signal input
27 BR-
Bridge rectifier return
28 TXSL
Transmit photodiode summing junction
29 ZNT
Receiver impedance set
30 ZTX
Transmit transconductance gain set
31 TXF
Transmit photodiode amplifier output
32 REFL
1.25 Vdc reference
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
BR-
NTS
GAT
REFB
DCS1
DCS2
ZDC
BR-
RPB
RXS
VDDL
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 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) 輸出設備:MOSFET 封裝 / 箱體:USOP-4 安裝風格: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) 輸出設備:MOSFET 封裝 / 箱體:USOP-4 安裝風格: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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