CPC5620ATR datasheet(1/18 Pages) IXYS

部件名	CPC5620ATR

功能描述	3.3 or 5 V power supply operation

PDF	18 Pages

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制造商	IXYS [IXYS Corporation]

网页	http://www.ixys.com

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1 / 18 page

INTEGRATED CIRCUITS DIVISION

DS-CPC5620/CPC5621-R05

www.ixysic.com

1

3kVrms

Isolation

e3

Pb

Features

• Superior voice solution with low noise, excellent

part-to-part gain accuracy

• 3 kV

rms line isolation

• Transmit power of up to +10 dBm into 600



• 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

• CPC5620 and CPC5621 can be used in circuits that

comply with the requirements of TIA/EIA/IS-968

(FCC part 68), UL1950, UL60950, EN/IEC 60950-1

Supplementary Isolation compliant, EN55022B,

CISPR22B, EN55024, and TBR-21

• 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-IC 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

banking, remote metering, vending machines,

security, and surveillance

Description

LITELINK III is a single-package silicon phone line

interface (PLI) DAA used in voice and data

communication applications to make connections

between low-voltage equipment and high-voltage

telephone networks.

LITELINK provides a high-voltage isolation barrier, AC

and DC phone line terminations, switch hook, 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 large isolation

transformers or capacitors used in other interface

configurations. It includes the required high-voltage

isolation barrier in a surface-mount SOIC package.

The CPC5620 (half-wave ringing detect) and

CPC5621 (full-wave ringing detect) build upon IXYS

Integrated Circuits Division’s LITELINK product line,

with improved insertion loss control, improved noise

performance, and lower minimum current draw from

the phone line. The new mode pin enables worldwide

implementation.

Ordering Information

CPC5620/CPC5621 Block Diagram

Part Number

Description

CPC5620A

32-pin SOIC, half-wave ring detect, 50/Tube

CPC5620ATR

32-pin SOIC, half-wave ring detect, 1000/Reel

CPC5621A

32-pin SOIC, full-wave ring detect, 50/Tube

CPC5621ATR

32-pin SOIC, full-wave ring detect, 1000/Reel

Transconductance

Stage

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)

类似零件编号 - CPC5620ATR

制造商	部件名	数据表	功能描述
Clare, Inc.	CPC5620ATR	786Kb / 18P	LITELINK III Phone Line Interface IC (DAA)
Clare, Inc.	CPC5620ATR	725Kb / 17P	LITELINK짰 III Phone Line Interface IC (DAA)

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