Description

Clare’s Cybergate™ CYG2217 DAA module provides a complete telephone line interface circuit, including a 2-4 wire converter for transmit and receive signal separation in a small 1.07 x 1.07 x 0.4 package. The module provides a fast and cost effective solution for designs that require an interface to the telephone line. The module is designed to meet FCC part 68 requirements thus providing a low risk design solution.

Features

• Low distortion transformer signal coupling (0.01 max)

• Complete ring detector circuit

• Low power hookswitch

• Electronic inductor/gyrator circuit

• Solid state surge protection

• Transient protection zeners

• Complete hybrid circuit (2-4 wire converter) included

• Compatible with all modem chip sets

• V.32 bis/V.34 compatible

Applications

• Modems

• Fax machines

• Remote data acquisition

• Security systems

• Voice mail systems

• PC motherboard

• Computer telephony

• Process control

• Medical

• PBX

• Direct broadcast satellite