XR-T56L85 Datasheet (Exar Corporation) - Low Power PCM Line Interface

XR-T56L85, Low Power PCM Line Interface

The XR-T56L85 is a PCM line interface chip.

It consists of both transmit and receive circuitry in a DIL 18 pin package.

The maximum bit rate the chip can handle is 2.048 Mbps and the signal level to the received can be ORDERING INFORMATION Part No.

XR-T56L85N XR-T56L85D attenuated by 10dB of cable

XR-T56L85 Features

* 0 D Low Power (Typical 14mA) D Single +5V Supply D Up to 2.048 Mbps Operation in Both TX and RX Directions D Receiver Input can be:

* Balanced Transformer Coupled

* Capacitively (Twisted Pair)

* Single Coaxial Capacitive Coupling APPLICATIONS D T1 and CEPT Interfaces D CPI D