- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄377799 > LXT972A (Intel Corp.) 3.3V Dual-Speed Fast Ethernet Transceiver Datasheet PDF資料下載
參數(shù)資料
| 型號： | LXT972A |
| 廠商： | Intel Corp. |
| 英文描述： | 3.3V Dual-Speed Fast Ethernet Transceiver Datasheet |
| 中文描述： | 3.3雙速快速以太網(wǎng)收發(fā)器數(shù)據(jù)表 |
| 文件頁數(shù)： | 5/70頁 |
| 文件大?。?/td> | 833K |
| 代理商： | LXT972A |
第1頁第2頁第3頁第4頁當前第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁
Datasheet
5
3.3V Dual-Speed Fast Ethernet Transceiver Datasheet
—
LXT972A
Figures
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
LXT972A Block Diagram.......................................................................................9
LXT972A 64-Pin LQFP Assignments..................................................................10
Management Interface Read Frame Structure ...................................................19
Management Interface Write Frame Structure ...................................................19
Interrupt Logic ....................................................................................................20
Initialization Sequence .......................................................................................22
Hardware Configuration Settings .......................................................................23
Link Establishment Overview .............................................................................25
10BASE-T Clocking ............................................................................................27
100BASE-X Clocking .........................................................................................27
Link Down Clock Transition ................................................................................27
Loopback Paths ..................................................................................................28
100BASE-X Frame Format ................................................................................29
100BASE-TX Data Path .....................................................................................29
100BASE-TX Reception with no Errors ..............................................................30
100BASE-TX Reception with Invalid Symbol .....................................................30
100BASE-TX Transmission with no Errors .......................................................31
100BASE-TX Transmission with Collision .........................................................31
Protocol Sublayers .............................................................................................32
LED Pulse Stretching .........................................................................................38
Typical Twisted-Pair Interface - Switch ...............................................................41
Typical Twisted-Pair Interface - NIC ...................................................................42
Typical MII Interface ...........................................................................................43
100BASE-TX Receive Timing - 4B Mode ...........................................................47
100BASE-TX Transmit Timing - 4B Mode ..........................................................48
10BASE-T Receive Timing .................................................................................49
10BASE-T Transmit Timing ................................................................................50
10BASE-T Jabber and Unjabber Timing ............................................................51
10BASE-T SQE (Heartbeat) Timing ...................................................................51
Auto Negotiation and Fast Link Pulse Timing ....................................................52
Fast Link Pulse Timing .......................................................................................52
MDIO Input Timing .............................................................................................53
MDIO Output Timing ..........................................................................................53
Power-Up Timing ................................................................................................54
RESET Pulse Width and Recovery Timing ........................................................54
PHY Identifier Bit Mapping .................................................................................60
LXT972A LQFP Package Specifications ............................................................70
Tables
1
2
3
4
5
6
7
8
LQFP Numeric Pin List.......................................................................................11
LXT972A MII Signal Descriptions........................................................................13
LXT972A Network Interface Signal Descriptions ................................................14
LXT972A Miscellaneous Signal Descriptions......................................................14
LXT972A Power Supply Signal Descriptions ......................................................15
LXT972A JTAG Test Signal Descriptions ...........................................................15
LXT972A LED Signal Descriptions......................................................................15
Hardware Configuration Settings ........................................................................24
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LXT972ALC | 3.3V Dual-Speed Fast Ethernet Transceiver Datasheet |
| LXT972M | Single-Port 10/100 Mbps PHY Transceiver |
| LXT9763 | Fast Ethernet 10/100 Hex Transceiver with Full MII |
| LXT9763HC | LAN TRANSCEIVER|HEX|QFP|208PIN|PLASTIC |
| LXT9784 | Transceiver Hardware Integrity Function Overview |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LXT972ALC | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:3.3V Dual-Speed Fast Ethernet Transceiver Datasheet |
| LXT972LCHFB8 | 制造商:LEVEL_ONE 功能描述: |
| LXT972M | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Single-Port 10/100 Mbps PHY Transceiver |
| LXT973QC | 制造商:Intel 功能描述:LAN Transceiver, Dual, 100 Pin, Plastic, QFP |
| LXT974 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Fast Ethernet 10/100 Quad Transceivers |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。