CPC5621ATR Datasheet PDF - Clare

●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.

●Features

●• Superior voice solution with low noise, excellent part-to-part gain accuracy

●• 3 kVrmsline isolation

●• Transmit power of up to +10 dBm into 600 Ω

●• 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, N55022B,

●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