PEB32640HV1.4

DuSLIC is a family of communications chip sets. Each chip set comprises one dual-channel SLICOFI-2x codec and two single-channel SLICs or one dual-channel TSLIC. It is a highly flexible codec/SLIC solution for an analog line circuit and is easily programmable via software. Users can now serve different markets with a single hardware design that meets all standards worldwide.

Usage of Codecs and SLICs The DuSLIC-S and DuSLIC-S2 chip sets use the SLICOFI-2S (PEB 3264) codec offering full basic POTS functionality, including programmable AC and DC characteristics, integrated ringing and Integrated Test & Diagnostic Functions (ITDF) etc. 

The DuSLIC-E, DuSLIC-E2, and DuSLIC-P chip sets use the same SLICOFI-2 (PEB 3265) codec with full EDSP (Enhanced Digital Signal Processor) features such as DTMF detection, Caller ID generation, Universal Tone Detection (UTD) and Line Echo Cancellation (LEC). 

These codecs (SLICOFI-2 and SLICOFI-2S) are manufactured using an advanced 0.35 µm 3.3 V CMOS process. 

The main criteria for choosing the appropriate SLIC device, are the ringing voltage and longitudinal balance. 

• SLIC-S and SLIC-S2 offer balanced ringing (up to 45 Vrms) 

• SLIC-E and SLIC-E2 offer balanced ringing (up to 85 Vrms) 

• SLIC-P offers both balanced (85Vrms) and unbalanced ringing (50 Vrms)  

The SLIC-S2 and SLIC-E2 are optimized for longhaul applications, and offer a minimum of 60 dB longitudinal balance. All Infineon SLICs are manufactured in our well-proven 90 V and 170 V Smart Power Technology (SPT) processes.

Feature

Applications