PEF24902中文资料英飞凌数据手册PDF规格书
PEF24902规格书详情
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
产品属性
- 型号:
PEF24902
- 功能描述:
ISDN Line Interface
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTEL/英特尔 |
24+ |
QFP64 |
18500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
INFINEON |
1822+ |
QFP |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
Infineon(英飞凌) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
Lantiq |
2021+ |
MQFP64 |
4040 |
全新进口原装 |
询价 | ||
SIEMENS |
23+ |
QFP64 |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
INFINEON |
05+ |
QFP64 |
84 |
原装现货海量库存欢迎咨询 |
询价 | ||
INFINEON |
05+ |
原厂原装 |
1114 |
只做全新原装真实现货供应 |
询价 | ||
INFINEON |
20+ |
QFP64 |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
Infineon Technologies |
22+ |
P64MQFP |
9000 |
原厂渠道,现货配单 |
询价 | ||
INTEL/英特尔 |
21+ |
QFP64 |
13880 |
公司只售原装,支持实单 |
询价 |