Clare CPC5620
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 current draw from the phone line.FEATURES
● Superior voice solution with high power option, low noise, no automatic gain control circuit, and excellent 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
DESCRIPTION
LITELINK III is a single-package silicon phone line interface/DAA used in voice and data communication applications to make connections between host equipment and telephone networks.