[SILICON LABORATORIES]

Description
The Si3038 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 (AC’97 interface on Si3024 and phone-line interface on Si3014), the chipset eliminates the need for an analog front end (AFE), an isolation transformer, relays, opto-isolators, and a 2- to 4-wire hybrid.

FEATUREs
Complete DAA includes:
■ AC’97 2.1 Compliant
■ Primary or Secondary Codec
■ Global Phone Line Interface
■ Compliant with FCC, CTR21, JATE, and Other PTTs
■ 84 dB Dynamic Range TX/RX Paths
■ 3.3 V or 5 V Power Supply
■ Greater than 3000 V Isolation
■ Integrated Ring Detector
■ Wake-Up On Ring
■ Caller ID Support
■ Integrated Analog Front End
■ 2- to 4-Wire Hybrid
■ Low-Power Standby Mode
■ Low Profile SOIC Packages
■ Patented ISOcap™ Technology

APPLICATIONs
■ Software Modems
■ Audio/Telephony Sub-Systems
■ Audio/Modem Riser Cards (AMR)
■ Mobile Daughter Cards (MDC)
■ Mini-PCI Cards