參數(shù)資料
型號(hào): KSZ8041MLL
廠商: Micrel Inc
文件頁數(shù): 32/65頁
文件大?。?/td> 0K
描述: TXRX 10/100 3.3V PHY MII 48-LQFP
標(biāo)準(zhǔn)包裝: 250
類型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: MII
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 48-TQFP
供應(yīng)商設(shè)備封裝: 48-TQFP(7x7)
包裝: 托盤
產(chǎn)品目錄頁面: 1080 (CN2011-ZH PDF)
其它名稱: 576-3502
Micrel, Inc.
KSZ8041TL/FTL/MLL
December 2009
38
M9999-120909-1.2
Back-to-Back Media Converter
A KSZ8041TL/MLL and a KSZ8041FTL can be connected back-to-back to provide a low cost media converter solution. In
back-to-back mode, media conversion is between 100Base-TX copper and 100Base-FX fiber. On the copper side, link up
at 10Base-T is not allowed, and is blocked during auto-negotiation.
Figure 10. KSZ8041TL/MLL and KSZ8041FTL Back-to-Back Media Converter
MII Back-to-Back Mode
In MII Back-to-Back mode, the KSZ8041TL/MLL interfaces with another KSZ8041TL/MLL, or a KSZ8041FTL to provide a
complete 100Mbps repeater or media converter solution. The KSZ8041TL/FTL/MLL devices are configured to MII Back-to-
Back mode after they are power-up or reset with the following:
x
CONFIGURATION[2:0] (pins 27, 41, 40) set to ‘110’
x
A common 25MHz reference clock connected to XI (pin 15)
x
MII signals connected as shown in the following table.
KSZ8041MLL (100Base-TX copper)
KSZ8041TL (100Base-TX copper)
KSZ8041MLL (100Base-TX copper)
KSZ8041TL (100Base-TX copper)
KSZ8041FTL (100Base-FX fiber)
Pin Name
Pin Number
Pin Type
Pin Name
Pin Number
Pin Type
RXC
28
Output
TXC
33
Input
RXDV
27
Output
TXEN
34
Input
RXD3
20
Output
TXD3
39
Input
RXD2
21
Output
TXD2
38
Input
RXD1
22
Output
TXD1
36
Input
RXD0
23
Output
TXD0
35
Input
TXC
33
Input
RXC
28
Output
TXEN
34
Input
RXDV
27
Output
TXD3
39
Input
RXD3
20
Output
TXD2
38
Input
RXD2
21
Output
TXD1
36
Input
RXD1
22
Output
TXD0
35
Input
RXD0
23
Output
Table 12. MII Signal Connection for MII Back-to-Back Mode
相關(guān)PDF資料
PDF描述
VE-JVP-MY-F3 CONVERTER MOD DC/DC 13.8V 50W
VE-JVP-MY-F2 CONVERTER MOD DC/DC 13.8V 50W
SP3238EEY-L IC TXRX RS232 INTELLIGNT 28TSSOP
VE-JVP-MY-F1 CONVERTER MOD DC/DC 13.8V 50W
VE-JVN-MY-F4 CONVERTER MOD DC/DC 18.5V 50W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KSZ8041MLL TR 功能描述:以太網(wǎng) IC 3.3V, 10Base-T/100Base-TX Physical Layer Transceiver with MII Support - Lead Free RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8041MLLI 功能描述:以太網(wǎng) IC 3.3V, 10Base-T/100Base-TX Physical Layer Transceiver with MII support (Industrial grade, Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8041MLLI TR 功能描述:以太網(wǎng) IC 3.3V, 10Base-T/100Base-TX Physical Layer Transceiver with MII support (Industrial grade, Lead Free) RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
KSZ8041MNLU 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:10Base-T/100Base-TX Physical Layer Transceiver
KSZ8041MNLU TR 功能描述:TXRX PHY 100BASE TX 3.3V 32QFN RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器,接收器,收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):1/1 規(guī)程:RS422,RS485 電源電壓:4.75 V ~ 5.25 V 安裝類型:通孔 封裝/外殼:8-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:8-PDIP 包裝:管件 產(chǎn)品目錄頁面:1402 (CN2011-ZH PDF)