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ZL30226

Part Number	ZL30226
Manufacturer	Zarlink Semiconductor
Description	(ZL30226 - ZL30228) 4/8/16 Port IMA/TC PHY Device
Published	Mar 29, 2007
Detailed Description	www.DataSheet4U.com ZL30226/7/8 4/8/16 Port IMA/TC PHY Device for xDSL Data Sheet Features IMA • • • • • Up to 16 xDSL ...
Datasheet	ZL30226 PDF File

Overview

www.
DataSheet4U.
com ZL30226/7/8 4/8/16 Port IMA/TC PHY Device for xDSL Data Sheet Features IMA • • • • • Up to 16 xDSL links & up to 8 IMA groups with 1 to 16 links/IMA group1 Supports symmetrical & asymmetrical operation CTC (common transmit) & ITC (independent transmit) clocking modes Pre-processing of RX ICP (IMA control protocol) cells IMA layer & per link statistics and alarms for performance monitoring with MIB support • Ordering Information ZL30226/GA ZL30227/GA ZL30228/GA 384 Pin PBGA 384 Pin PBGA 384 Pin PBGA March 2004 -40°C to +85 °C HEC (header error control) verification & generation, error detection, filler cell filtering (IMA) and idle/unassigned cell filtering (TC) TC layer statistics and error counts i.
e.
HEC errors with MIB support • TC and UNI • Supports mixed-mode operation: links not assigned to an IMA group can be used in TC mode ATM framing using cell delineation Standards Compliant • • ATM Forum - IMA 1.
1 (AF-PHY-0086.
001) & backwards compatible with IMA 1.
0 ITU G.
804 cell mapping & ITU I.
432 cell delineation • 1.
ZL30226 supports up to 4 serial links with maximum 4 groups to be used - groups 0, 1, 2, 3.
ZL30227 supports up to 8 serial links ZL30228 supports up to 16 serial links RX External Static RAM TDM Ring RX Utopia Level 2 BUS TX Rx Utopia FIFo Internal IMA Processors (1 per group) TDM Ring Control S/P xDSL Utopia I/F CTRL Cell Delineator CD Circuits (1 per link) xDSL P/S Tx Utopia FIFo Transmission Convergence TDM Ring Control xDSL Serial TDM Ports (1 per link, up to 10Mb/s per link) TC Circuits (1 per link) Processor I/F TDM Ring Figure 1 - ZL30226/7/8 Block Diagram with Built-in IMA functions for up to 8 IMA Groups over 4/8/16 links 1 Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2004, Zarlink Semiconductor Inc.
All Rights Reserved.
ZL30226/7/8 General • • • • • • • • • • Supports TDM serial links up to 10 Mb/s for xDSL Single ch...

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