XRT83VL38 Datasheet (Exar Corporation)

XRT83VL38, Short-Haul Transceiver

The XRT83VL38 is a fully integrated Octal (eight channel) long-haul and short-haul line interface unit for T1 (1.544Mbps) 100, E1 (2.048Mbps) 75 or 120 or J1 110applications.

In long-haul applications the XRT83VL38 accepts signals that have been attenuated from 0 to 36dB at 772kHz in T1 mode (

XRT83VL38 Features

* as well as transmit driver short circuit detection and receive loss of signal monitoring. It supports internal impedance matching for 75 100 110 and 120 for both transmitter and receiver. In the absence of the power supply, the transmit outputs and receive inputs are tri-stated allowing for