欢迎访问ic37.com |
会员登录 免费注册
发布采购

PEB2091NV5.3 参数 Datasheet PDF下载

PEB2091NV5.3图片预览
型号: PEB2091NV5.3
PDF下载: 下载PDF文件 查看货源
内容描述: 集成电路通信( ISDN Echocancellation电路) [ICs for Communications(ISDN Echocancellation Circuit)]
分类和应用: 电信集成电路综合业务数字网通信
文件页数/大小: 299 页 / 1531 K
品牌: INFINEON [ Infineon ]
 浏览型号PEB2091NV5.3的Datasheet PDF文件第14页浏览型号PEB2091NV5.3的Datasheet PDF文件第15页浏览型号PEB2091NV5.3的Datasheet PDF文件第16页浏览型号PEB2091NV5.3的Datasheet PDF文件第17页浏览型号PEB2091NV5.3的Datasheet PDF文件第19页浏览型号PEB2091NV5.3的Datasheet PDF文件第20页浏览型号PEB2091NV5.3的Datasheet PDF文件第21页浏览型号PEB2091NV5.3的Datasheet PDF文件第22页  
PEB 2091  
PEF 2091  
Overview  
1
Overview  
Version 5.3 of the PEB/F 2091 (IEC-Q), is an optimized version of the IEC-Q, which  
features all functions needed for building basic rate digital subscriber line systems. It  
complies to all international and all important national standards (e.g. ITU, ANSI, ETSI,  
CNET, BT). The IEC-Q holds the Bellcore approval for "Layer 1 ISDN Basic Access  
Digital Subscriber Line Transceivers", including all objectives, and it is the de facto  
industrial standard for these applications.  
The IEC-Q is one building stone of the Siemens U transceiver product family for the  
2B1Q line code, which is divided into three groups of products  
• IEC AFE/DFE-Q (PEB 24902 / PEB 24911)  
• NTC-Q and INTC-Q (PEB 8091/PEB8191)  
• IEC-Q  
The IEC AFE/DFE kit is optimized to interface four metallic lines in the LT allowing cost  
effective design for line cards in the switch and in wireless local loop applications (LT).  
The NTC-Q is a one chip solution for NT1 systems offering all needed level 1 functions  
for this application. The functions of the NTC-Q are a subset of these of the INTC-Q,  
which offers additional features for comfortable and cost effective implementation of  
intelligent NTs.  
The IEC-Q provides numerous features supporting comfortable and cost effective  
implementation of  
• Digital added main line (DAML) PCM-2 and PCM-4 applications  
• Repeater applications  
• Wireless local loop applications (base station)  
• TE applications  
• NT-PBX and Access Network applications  
From the technical point of view, it can also be used in standard NT and LT applications.  
The IEC-Q allows access to the U-interface via IOM®-2 interface, microprocessor  
interface or a combination of both. It also provides means to support monitoring  
transmission quality, monitoring power supply, activation and deactivation procedures  
for special modes, performing maintenance tests and other features.  
Version 5.3 is available in three different packages and in two operational temperature  
ranges. It offers  
• New features to support applications gaining increasing importance in the  
marketplace, e.g. wireless local loop, repeaters, dual mode S and U terminals and PC  
cards,  
• Improved electrical behavior and functions (power consumption, ESD immunity,  
dynamic characteristics of the microprocessor interface) as well as  
• Full compatibility to previous IEC-Q versions  
Semiconductor Group  
18  
Data Sheet 01.99