Voice CPE
The Lantiq commitment to provide CPE suppliers with comprehensive solutions includes ICs for optimized Voice services that leverage decades of mixed-signal design expertise and global leadership in voice telephony. The DUSLIC™-xT1 and DUSLIC™-xT2 line interface solution combine analog codec and high voltage SLICs in a single package with reduced footprint. This unmatched flexibility and performance enables CPE Voice applications with optimized design and cost.
The DUSLIC™-xT is the most recent addition to Lantiq´s mature and field-proven Voice CPE product line. PIN-to-PIN compatible 1 and 2 channel solutions enable customer to design a single hardware on basis of 2-layer design. Compared to other available devices, DUSLIC™-xT offers full CO grade transmission performance (concerning ringing, feeding, DTMF generation & detection, and Caller-ID) with an industrial temperature range. DUSLIC™-xT also supports industry standard (GR-909) line test requirements and additional unique tests such as electronic ring detection to validate lines that have no handset attached.
A Bill of Materials below 30 cents (U.S.) and the ability to implement designs on a 2-layer PCB allows CPE system manufacturers to offer voice telephony with CO grade performance and full wideband (16 kHz/16 bit) support at optimized system cost. Industry leading lowest power consumption, measured in both on and off-hook conditions, allows system manufacturers to meet stringent Code of Conduct requirements while using a smaller power supply to further improve system design and cost.
DUSLIC™-xT
Key Features
System-on-chip solution for 1 and 2 channel FXS
CO-grade transmission performance
Best-in-class RBOM
Extremely low power consumption
Advanced integrated line testing
Diagram - Broadband Home Gateway
| Product Name | Sales Code | Description |
|---|---|---|
| DUSLIC™-xT1 | PEF 3101 V V1.4 | 1-channel CODEC/SLIC |
| DUSLIC™-xT2 | PEF 3201 V V1.4 / PEF 3201 F V1.4 | 2-channel CODEC/SLIC |
Literature
 | EASY3201 / DUSLIC™-xT Tool Brief |
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