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參數資料
| 型號： | CPC5621ATR |
| 廠商： | CLARE INC |
| 元件分類： | 調制器/解調器 |
| 英文描述： | LITELINK III Phone Line Interface IC (DAA) |
| 中文描述： | MODEM-SUPPORT CIRCUIT, PDSO32 |
| 封裝： | ROHS COMPLIANT, SOIC-32 |
| 文件頁數： | 1/18頁 |
| 文件大?。?/td> | 786K |
| 代理商： | CPC5621ATR |
DS-CPC5620/5621-R0.E
www.clare.com
1
banking, remote metering, vending machines, secu-
rity, and surveillance
Features
Superior voice solution with high power option, low
noise, no automatic gain control circuit, and excel-
lent part-to-part gain accuracy
Data access arrangement (DAA) solution for modems at
speeds up to V.92
3.3 or 5 V power supply operation
Caller ID signal reception function
Easy interface with modem ICs and voice CODECs
Worldwide dial-up telephone network compatibility
Supplied application circuit complies with the
requirements of TIA/EIA/IS-968 (FCC part 68),
UL1950, UL60950, EN60950, IEC60950,
EN55022B, CISPR22B, EN55024, and TBR-21
Complies with UL1577
Line-side circuit powered from telephone line
Compared to other silicon DAA solutions, LITELINK:
-
Uses fewer passive components
-
Takes up less printed-circuit board space
-
Uses less telephone line power
-
Offers simplified operation
-
Is a single-chip solution
Applications
Computer telephony and gateways, such as VoIP
PBXs
Satellite and cable set-top boxes
V.92 (and other standard) modems
Fax machines
Voicemail systems
Embedded modems for POS terminals, automated
Description
LITELINK III is a single-package silicon phone line
interface/DAA used in voice and data communication
applications to make connections between host equip-
ment and telephone networks.
LITELINK provides a high-voltage isolation barrier, AC
and DC phone line termination, switchhook, 2-wire to
4-wire hybrid, ring detection, and on-hook signal
detection. LITELINK can be used in both differential
and single-ended signal applications.
LITELINK uses on-chip optical components and a few
inexpensive external components to form a complete
voice or high-speed data phone line interface.
LITELINK eliminates the need for the large isolation
transformers or capacitors used in other interface con-
figurations. It incorporates the required high-voltage
isolation barrier in the surface-mount SOIC package.
The CPC5620 (half-wave ring detect) and CPC5621
(full-wave ring detect) PLIs build upon Clare’s
LITELINK II line, with improved insertion loss control,
improved noise performance, and lower minimum cur-
rent draw from the phone line.
Ordering Information
Figure 1. CPC5620/CPC5621 Block Diagram
Part Number
CPC5620A
Description
32-pin PLI with half-wave ring detect, tubed
32-pin PLI with half-wave ring detect, tape
and reel
32-pin PLI with full-wave ring detect, tubed
32-pin PLI with full-wave ring detect, tape and
reel
CPC5620ATR
CPC5621A
CPC5621ATR
TranscStage
2-4 Wire Hybrid
AC/DC Termination
Hookswitch
Isolation Barrier
Vref
Gain Trim
Vref
Gain Trim
Snoop Amplifier
Receive
Isolation
Amplifier
Transmit
Isolation
Amplifier
TIP+
RING-
Transmit
Diff.
Amplifier
Receive
Diff.
Amplifier
CID/
RING
MUX
Tx+
Tx-
OH
RING
MODE
CID
Rx+
Rx-
Current Limit Control
AC Impedance Control
VI Slope Control
C
SNOOP
C
SNOOP
R
SNOOP
R
SNOOP
CPC5620/CPC5621
LITELINK III Phone Line Interface IC (DAA)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| CPC5621-EVAL-CDL | 功能描述:固態繼電器-PCB安裝 LITELINK III Evalutation Board, Europe, max. 1/customer 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-EVAL-RDL | 功能描述:固態繼電器-PCB安裝 LITELINK III Evalutation Board, N. America/Asia, max. 1/customer 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 |
| CPC5622 | 制造商:IXYS Integrated Circuits Division 功能描述:LITELINK III, Full-wave Ring Detect |
| CPC5622A | 功能描述:固態繼電器-PCB安裝 LITELINK III, Full-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 |
| CPC5622ATR | 功能描述:固態繼電器-PCB安裝 LITELINK III, 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) 輸出設備:MOSFET 封裝 / 箱體:USOP-4 安裝風格:SMD/SMT |
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