XRT86VL34 Datasheet - Exar Corporation

XRT86VL34 QUAD T1/E1/J1 FRAMER/LIU COMBO - E1 REGISTER DESCRIPTION

GENERAL DESCRIPTION The XRT86VL34 is a four-channel 1.544 Mbit/s or 2.048 Mbit/s DS1/E1/J1 framer and LIU integrated solution featuring R3 technology (Relayless, Reconfigurable, Redundancy). The physical interface is optimized with internal impedance, and with the patented pad structure, the XRT86V.

XRT86VL34 Features

* (next page) FIGURE 1. XRT86VL34 4-CHANNEL DS1 (T1/E1/J1) FRAMER/LIU COMBO External Data Link Controller Local PCM Highway XRT86VL34 1 of 4-channels Tx Serial Data In Tx Overhead In Rx Overhead Out 1:2 Turns Ratio TTIP 2-Frame Slip Buffer Elastic Store Tx Framer Tx LIU Interface LLB LB TRING

XRT86VL34_ExarCorporation.pdf