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CX28344 Datasheet - Conexant

CX28344 - Dual / Triple / Quad / Hex / Octal - Enhanced DS3 / E3 Framer

B C A B Preliminary Release Release Release November 2001 August 2002 December 2002 February 2003 © 2002, 2003 Mindspeed Technologies™, A Conexant Business All Rights Reserved.

Information in this document is provided in connection with Mindspeed Technologies (“Mindspeed”) products.

These materi

CX28342/3/4/6/8 Dual/Triple/Quad/Hex/Octal-Enhanced DS3/E3 Framer The CX28342/3/4/6/8 provides Dual, Triple, Quad, Hex, and Octal DS3/E3 framers designed to support DS3-M13, DS3-C-bit parity, E3-G.751, and E3-G.832 transmission formats.

The CX28342/3/4/6/8 provides framing recovery for M13, M23, C-bit parity, G.751, and G.832 formatted signals.

A FIFO buffer in the receive path can be enabled to reduce jitter on the incoming data.

The CX28342/ 3/4/6/8 devices allow for ease of configuration, whi

CX28344 Features

* ! ! ! ! ! ! ! ! NOTE: The index letter i, appearing in a register’s name, represents the channel number, one per channel. ! Functional Block Diagram VCO RXCKI ! ! RXPOS RXNEG LINECK TXPOS TXNEG TCLKO RXDAT RXMSY RXGAPCK REXTCK Channel 1 TXDATI Framer TXCKI (Typical All Channels) TEXT TEXT

CX28344_Conexant.pdf

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Datasheet Details

Part number:

CX28344

Manufacturer:

Conexant

File Size:

1.93 MB

Description:

Dual / triple / quad / hex / octal - enhanced ds3 / e3 framer.

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