Si3054

Si3054/Si3018 SYSTEM-SIDE REV E OR LATER GLOBAL DUAL MODE HD AUDIO/AC’97 SILICON DAA Features Intel® HD Audio and AC’97 2.3 compliant with patented serial bus autodetection Global phone line interface Compliant with FCC, TBR21, JATE, and other PTTs 80 dB dynamic range TX/RX paths 3.3 V digital power supply Greater than 5000 V isolation Caller ID support Integrated ring detector Integrated analog front end 2- to 4-wire hybrid Low-power standby mode Patented isolation technology Wake-on-ring and ring validation PnP EPROM interface Available in lead-free/RoHScompliant packages Applications Ordering Information: See page 113. Software modems Communications/network riser (CNR) Description Mobile daughter cards (MDC) Mini PCI cards Audio/modem riser cards The Si3054/18 is an integrated direct access arrangement (DAA) chipset that provides a digital programmable line interface to meet global telephone line requirements. Available in two 16-pin small outline packages (Si3054 digit...