CYG2217

CYG2217 CYBERGATE™ 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 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. Applications Modems Fax machines Remote data acquisition Security systems Voice mail systems PC motherboard Computer telephony Process control Medical PBX Direct broadcast satellite Approvals UL recognized file #: E174201 Ordering Information Part # CYG2217 Description DAA Module (18/Tube) Block Diagram XMIT+ 2 to 4 Wire Converter RCV OH Line Transformer Line Current Circuit Surge Protection TIP RING Hookswitch RI Ring Detect Handling and Assembly Recommendations The CYG2217 products are not hermetically sealed and should not be exposed to any liquid-based rinsing processes. Clare recommends two (2) approaches. The modem should either use a no clean soldering fl...