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XRT72L13

ETC
Part Number XRT72L13
Manufacturer ETC
Description M13 MULTIPLEXER/CLEAR CHANNEL DS3 FRAMER IC
Published Apr 16, 2005
Detailed Description áç APRIL 2001 PRELIMINARY XRT72L13 REV. P1.0.6 M13 MULTIPLEXER/CLEAR CHANNEL DS3 FRAMER IC GENERAL DESCRIPTION The X...
Datasheet PDF File XRT72L13 PDF File

XRT72L13
XRT72L13

Overview
áç APRIL 2001 PRELIMINARY XRT72L13 REV.
P1.
0.
6 M13 MULTIPLEXER/CLEAR CHANNEL DS3 FRAMER IC GENERAL DESCRIPTION The XRT72L13 is a fully integrated, low power, Multiplexer/Framer IC which performs Multiplexing/Demutiplexing of 28 DS1or 21 E1 signals into/from a DS3 signal with either M13 or C-bit parity frame format, performs Clear Channel DS3 Framing, and supports High speed HDLC/LAPD data linking.
The XRT72L13 also contains M12 and M23 bit-interleaving multiplexing/demultiplexing functions with necessary stuffing and destuffing control.
Seven internal DS2/G.
747 framers are included to support Mux/Demux purposes.
The XRT72L13 contains an integral DS3 Framer which provides Clear Channel DS3 Framing and Error Accumulation in accordance with ANSI/ITU-T specifications.
The XRT72L13 provides the intelligent functions of DS3/DS2 mode control, signaling control, error and alarm reporting and handles the HDLC/LAPD data link through internal registers accessible via an 8-bit parallel, memory...


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