Datasheet Summary
Data Sheet July 1998 File Number
Low Cost 5 REN Ringing SLIC for ISDN Modem/TA and WL
The HC55171B low cost, 5 REN ringing SLIC is designed to acmodate a wide variety of short loop applications and provides the same degree of flexibility as the high performance HC55171. The flexible Features include open circuit tip to ring DC voltages, user defined ringing waveforms, ring trip detection thresholds, and loop current limits that can be tailored for many applications. Additional Features of the HC55171B are plex impedance matching, pulse metering, and transhybrid balance. The HC55171B is designed for use in short loop, low cost systems where traditional ring generation is...