XRT5997 Datasheet | Exar

.. Seven-Channel E1 Line Interface Unit November 1999-2 Features The Main Features are as follows: l Consists of Seven (7) Independent E1 (CEPT) Line Interface Units (Transmitter and Receiver) l Generates Transmit Output Pulses that are pliant with the ITU-T G.703 Pulse Template Requirement for 2.048Mbps (E1) Rates l On-Chip Pulse Shaping for both 75Ω and 120Ω line drivers l Receiver Can Either Be Transformer or Capacitive-Coupled to the Line l Detects and Clears LOS (Loss of Signal) Per ITU-T G.775 l pliant with the ITU-T G.823 Jitter Tolerance Requirements l pliant with ITU G. 703 EOS Over-voltage protection Requirement l l l l Logic Inputs Accept...