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IEC-4-AFE-X中文資料英飛凌數(shù)據(jù)手冊PDF規(guī)格書

IEC-4-AFE-X
廠商型號

IEC-4-AFE-X

功能描述

Quad ISDN Echocancellation Circuit Analog Front End for Splitterless ADSL over ISDN

文件大小

1.01711 Mbytes

頁面數(shù)量

52

生產(chǎn)廠商 Infineon Technologies AG
企業(yè)簡稱

INFINEON英飛凌

中文名稱

英飛凌科技股份公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-7-17 22:59:00

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IEC-4-AFE-X價格和庫存,歡迎聯(lián)系客服免費人工找貨

IEC-4-AFE-X規(guī)格書詳情

Overview

The IEC-4-AFE-X Version 3.2 is part of Infineon′s chip set for a splitterless, FDD (non-overlapped) ADSL over ISDN linecard based on GEMINAX MAX according to Ref [3.], chapter 4.2.2 of Ref [5.], Annex B of Ref [6.] / Ref [7.], and Ref [8.]. Figure 1 shows the basic architecture of an integrated ISDN and ADSL linecard based on GEMINAX MAX chip set. The IEC-4-AFE-X Version 3.2 is designed for use in central office, DLCs and DSLAMs.

Features of the IEC-4-AFE-X Version 3.2

? Four port ISDN Echo Cancellation Circuit Analog Frontend

? Offers all features of AFE V2.1 (Ref [1.])1)

? Integrated digital transmit low-pass filter, which obsoletes the need for an discrete, passive splitter device

? Conforms in connection with GEMINAX MAX chip set to Ref [3.], especially to the following ISDN PSD masks:

??? - ’PSD mask for a 4B3T ISDN system with integrated splitter’ acc. to Ref [3.] (4B3T ADSL friendly, compatible to ADSL US spectrum down to 138 kHz)

??? - ’PSD mask for a 2B1Q ISDN system with integrated splitter’ acc. to Ref [3.] (2B1Q ADSL friendly, compatible to ADSL US spectrum down to 120 kHz)

? Footprint compatible to AFE V2.1 (Ref [1.])

? Serial control interface for communication with GEMINAX MAX chip set

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