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XRT4000 Datasheet Universal Multiprotocol Serial Interface

Manufacturer: Exar (now MaxLinear)

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General Description

The XRT4000 is a fully integrated multiprotocol serial interface.

It is a universal device because it supports all of the popular serial physical interfaces such as V.35, V.36, EIA-530 (A), RS232 (V.28), X.21 and RS449.

Furthermore it can easily be interfaced with most common types of HDLC controllers.

Overview

www.DataSheet4U.com XRT4000 Universal Multiprotocol Serial Interface November.

Key Features

  • Software-configurable multiprotocol serial interface supporting: V.35, V.36, EIA-530 (A), RS232 (V.28), X.21, RS449 One chip fully integrated solution (Internal termination) Contains 8 receivers and 8 transmitters for full DTE and DCE support Glitch filters on the control signals (Optional) +5V, +12V, -6V power supplies required Full support of loopbacks, data & clock inversion, and echoed clock in DTE and DCE modes Full support of most popular types of HDLC controllers (single, double.

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