SMSC公司的LAN88710是采用HPAuto-MDIX和flexPWR®技術(shù)的MII/MRII10/100以太網(wǎng)收發(fā)器,并集成1.2V線性電壓穩(wěn)壓器和ESD保護(hù)元件,具有業(yè)界最小的占位面積,比現(xiàn)有的SMSC收發(fā)器功耗要低40%以上,I/O電壓從3.6V到1.6V,主要用于消費(fèi)類電子產(chǎn)品如HDTV,STB,DVR,PVR,以及網(wǎng)絡(luò)打印機(jī)和服務(wù)器,游戲機(jī),通信和POS終端與工業(yè)和企業(yè)應(yīng)用.本文介紹了LAN88710主要特性,架構(gòu)框圖,系統(tǒng)方框圖,簡化應(yīng)用框圖,銅雙絞線接口框圖以及EVB8710PHY評估板主要特
SMSC 公司的LAN887
10是采用HP Auto-MDIX 和flexPWR&
reg;技術(shù)的
MII/MRII 10/
100以太網(wǎng)收發(fā)器,并集成1.2V線性電壓穩(wěn)壓器和ESD保護(hù)元件,具有業(yè)界最小的占位面積,比現(xiàn)有的SMSC收發(fā)器功耗要低
40%以上,I/O電壓從3.6V到1.6V,主要用于消費(fèi)類電子產(chǎn)品如HDTV,
STB,DVR,PVR,以及網(wǎng)絡(luò)打印機(jī)和服務(wù)器,游戲機(jī),通信和
POS終端與工業(yè)和企業(yè)應(yīng)用.本文介紹了LAN88710主要特性, 架構(gòu)框圖, 系統(tǒng)方框圖, 簡化應(yīng)用框圖, 銅雙絞線接口框圖以及
EVB8710 PHY評估板主要特性,電路圖和材料清單.
LAN8710: MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR® Technology in a Small Footprint
SMSCs LAN8710 and LAN8720 are high-performance, small-footprint, low-
power10BASE-T/100BASE-TX transceivers specifically designed for todays c
onsumer electronics, industrial and enterprise applications. The LAN8710/8720 are the industrys smallest footprint solutions with up to 40% lower power consumption than existing SMSC transceivers. The LAN8710/8720 have an integrated voltage regulator and ESD protection components to help reduce Bill of Material (BOM) costs.
The LAN8710 connects to the MAC layer using a variable voltage, digital standard MII or RMII interface, while the LAN8720 connects via an RMII interface. Both devices support HP Auto-MDIX*, employ SMSCs proprietary flexPWR technology and are available in both extended commercial (0° to 85°C) and industrial (-40° to 85°C) temperature range options.
LAN8710亮點(diǎn):
Excellent ESD protection levels exceed IEC specifications without external protection devices
Integrated 1.2V linear regulator
Incorporates flexPWR® technology
Industry leading power consumption :Up to 40% reduction from existing SMSC solutions
Flexible I/O voltage range from 3.6V to 1.6V
Extremely low energy detect standby mode
Low-Cost 25MHz crystal for MII/RMII
Industrial and extended commercial temperature range options available
Compact package options:
LAN8710: 5x5mm 32-
pinQFN package (MII/RMII)
LAN8720: 4x4mm 24-pin QFN package (RMII only)
LAN8710目標(biāo)應(yīng)用:
High-definition TV (HDTVs)
Set-
topBoxes (STBs)
