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DJLXTPAD0SE001中文资料PDF规格书
DJLXTPAD0SE001规格书详情
Advanced 8-Port 10/100 Mbps PHY Transceivers
The Intel® LXT9785 and Intel® LXT9785E are 8-port Fast Ethernet PHY Transceivers supporting IEEE 802.3 physical layer applications at 10 Mbps and 100 Mbps. These devices provide Serial/Source Synchronous Serial Media Independent Interfaces (SMII/SS-SMII) and Reduced Media Independent Interface (RMII) for switching and other independent port applications. The LXT9785 and LXT9785E are identical except for the IP telephony features included in the LXT9785E transceiver. The LXT9785E is an enhanced version of the LXT9785 that detects Data Terminal Equipment (DTE) requiring power from the switch over a CAT5 cable. The system uses the information collected by the LXT97985E to apply power if the DTE at the far end requires power over the cable, such as an IP telephone.
Product Features
■ Eight IEEE 802.3-compliant 10BASE-T or 100BASE-TX ports with integrated filters.
■ 100BASE-FX fiber-optic capability on all ports.
■ 2.5 V operation.
■ Low power consumption; 250 mW per port typical.
■ Multiple RMII or SMII/SS-SMII ports for independent PHY port operation.
■ Auto MDI/MDIX crossover capability.
■ Proprietary Optimal Signal Processing™ architecture improves SNR by 3 dB over ideal analog filters.
■ Optimized for dual-high stacked RJ-45 applications.
■ MDIO sectionalization into 2x4 or 1x8 configurations.
■ Supports both auto-negotiation systems and legacy systems without auto-negotiation capability.
■ Robust baseline wander correction.
■ Configurable through the MDIO port or external control pins.
■ JTAG boundary scan.
■ 208-pin PQFP: LXT9785HC, LXT9785EHC, LXT9785HE.
■ 241-ball BGA: LXT9785BC, LXT9785EBC.
■ 196-ball BGA: LXT9785MBC
■ DTE detection for remote powering applications (LXT9785E only).
■ Extended temperature operation of -40°C to +85°C (LXT9785HE).
Applications
■ Enterprise switches
■ IP telephony switches
■ Storage Area Networks
■ Multi-port Network Interface Cards (NICs)
产品属性
- 型号:
DJLXTPAD0SE001
- 制造商:
INTEL
- 制造商全称:
Intel Corporation
- 功能描述:
Advanced 8-Port 10/100 Mbps PHY Transceivers
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTEL |
22+ |
100-LQFP |
5000 |
绝对进口原装现货 |
询价 | ||
Intel |
07+/08+ |
20 |
询价 | ||||
Intel |
23+ |
100-LQFP |
3500 |
特惠实单价格秒出原装正品假一罚万 |
询价 | ||
Intel |
2022 |
IC3.3V5628DSP100-LQFP |
5058 |
原厂原装正品,价格超越代理 |
询价 | ||
INTEL |
24+25+/26+27+ |
QFP-100 |
6328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
Intel |
22+/23+ |
100-LQFP |
7500 |
原装进口公司现货假一赔百 |
询价 | ||
Intel |
21+ |
100-LQFP |
38520 |
一级代理/放心采购 |
询价 | ||
Intel |
24+ |
100-LQFP |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
Intel |
22+ |
100LQFP |
9000 |
原厂渠道,现货配单 |
询价 | ||
RICHTEK/立锜 |
23+ |
SOT23-5 |
15000 |
全新原装现货,价格优势 |
询价 |