Datasheet Summary
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SEPTEMBER 2002
MULTIPROTOCOL SERIAL NETWORK INTERFACE IC
REV. 1.0.7
GENERAL DESCRIPTION
The XRT4500 is a fully integrated multiprotocol serial interface. It supports all of the popular serial munication interface standards such as ITU-T V.35, ITUT V.36, EIA530A, RS232 (ITU-T V.28), ITU-T X.21 and RS449. It can easily be interfaced with most mon types of Serial munications Controllers (SCCs). This device contains eight receivers and eight transmitters, in groups of six or seven. It is a plete solution containing all of the required source and load termination resistors in one 80-pin TQFP package. The XRT4500 operates at higher speeds (20MHz for...