Datasheet Summary
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Preliminary
Single-Chip E1 Line Interface Unit
October 1999-1
Features l plete E1 (CEPT) line interface unit (Transmitter and Receiver) Generates transmit output pulses that are pliant with the ITU-T G.703 Pulse Template for 2.048Mbps (E1) rates On-Chip Pulse Shaping for both 75W and 120W Line Drivers Receiver can either be transformer or capacitively-coupled to the line Detects and Clears LOS (Loss of Signal) per ITU-T G.775 pliant with the ITU-T G.823 Jitter Tolerance Requirements pliant with the ITU-T G.703 EOS Overvoltage protection requirements l
Supports both Local- and Remote-Loop back Operations Logic Inputs accept either 3.3V or 5.0V...