參數(shù)資料
型號(hào): L80227
廠商: LSI CORP
元件分類: 網(wǎng)絡(luò)接口
英文描述: 10BASE-T/100BASE-TX Ethernet Physical Layer Device (PHY)(10BASE-T/100BASE-TX 以太網(wǎng)物理層處理器)
中文描述: DATACOM, ETHERNET TRANSCEIVER, PQFP64
封裝: LQFP-64
文件頁數(shù): 64/158頁
文件大?。?/td> 1084K
代理商: L80227
Draft 6/5/00
3-2
Signal Descriptions
Copyright 1999 by LSI Logic Corporation. All rights reserved.
Figure 3.1
Device Logic Diagram
3.1 Media Interface Signals
REXT
Transmit Current Set
A resistor connected between the REXT pin and GND
sets the output current for the TP transmit outputs.
I
TPO+
Twisted-Pair Transmit Output (Positive)
The TPO+ pin functions as the positive signal in the
twisted-pair output.
O
TPO-
Twisted-Pair Transmit Output (Negative)
The TPO- pin functions as the negative signal in the
twisted-pair output.
O
REXT
Media
Interface
OSCIN
CRS
TX_EN
TX_ER
TXD[3:0]
Controller
Interface
(MII)
Management
Interface
MDC
MDIO
MDA4n
PLED4n
PLED3n/MDA3n
PLED2n/MDA2n
PLED1n/MDA1n
PLED0n/MDA0n
LEDs/
MI Address
COL
RESETn
NC
SPEED
DPLX
ANEG
Miscellaneous
10/100 Mbit/s
Ethernet
Physical Layer
Device (PHY)
TPI+
TPI-
TPO+
TPO-
RXD[3:0]
RX_DV
RX_ER
RX_EN
RX_CLK
TX_CLK
PLED5n
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L80227/B 制造商:LSI Corporation 功能描述: 制造商:LSI Corporation 功能描述:L80227/B
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L80227-I-LEADFREE 制造商:LSI Corporation 功能描述:796000124413