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CN8223 - ATM Transmitter/Receiver

Datasheet Summary

Description

160-pin PQFP 160-pin PQFP 160-pin PQFP Part Number 28222-13 28222-14 28233-11 Reduced

Features

  • Integrates 7 line framers with ATM layer processing according to ATM Forum UNI and NNI Specifications UTOPIA Level 1 interface Internal framers for DS3, E3 (G.751, G.832), E4 (G.832), STS-1, STS-3c, STM-1 PLCP and G.804 HEC cell alignment for all data rates from 1.544 Mbps to 155 Mbps Direct interface to TAXITM or external T1/E1 framers ATM and SMDS cell modes 4 FIFO ports with header screening, formatting, and transmit priority controls Idle cells generated and screened Statistics cou.

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Datasheet preview – CN8223

Datasheet Details

Part number CN8223
Manufacturer Conexant Systems
File Size 1.79 MB
Description ATM Transmitter/Receiver
Datasheet download datasheet CN8223 Datasheet
Additional preview pages of the CN8223 datasheet.

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Full PDF Text Transcription

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CN8223 ATM Transmitter/Receiver with UTOPIA Interface The CN8223 ATM Transmitter/Receiver with UTOPIA Level 1 interface provides a single-access ATM service termination for User-to-Network (UNI) and Network-to-Network Interfacing (NNI) in conformance with ATM Forum UNI and NNI Specification 94/0317; Bellcore Specifications TR-TSV-000772, TR-TSV-000773, TR-NWT-000253, and T1S1/92-185; ITU Recommendations I.432, G.707, G.751, G.832, and Q.921; and ETSI prETS 300 213 and 300 214. Both Customer Premise Equipment (CPE) and switching system interface functions are provided. The CN8223 provides DS1, E1, DS3, E3, E4, STS-1, and STS-3c (and STM-1) ATM cell alignment functions. The system interface is via a parallel FIFO port or UTOPIA interface.
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