EELXT901APC.A4-872161 Cortina Systems Inc, EELXT901APC.A4-872161 Datasheet - Page 3

• Manufacturer Part Number: EELXT901APC.A4-872161
• Manufacturer: Cortina Systems Inc

Specifications of EELXT901APC.A4-872161

• Lead Free Status / RoHS Status: Compliant

Contents
1.0
2.0
3.0
4.0
5.0
A
Datasheet
Document #: 249097
Revision #: 002
Rev. Date: June 19, 2001
Pin Assignments and Signal Descriptions .................................................................... 8
Functional Description .................................................................................................. 11
2.1
2.2
2.3
2.4
2.5
Application Information ................................................................................................. 19
3.1
3.2
3.3
3.4
Test Specifications......................................................................................................... 31
4.1
4.2
4.3
4.4
Mechanical Specifications............................................................................................. 44
Ordering Information ..................................................................................................... 45
Controller Compatibility Modes ........................................................................... 12
Transmit Function................................................................................................ 12
2.2.1
2.2.2
Receive Function................................................................................................. 14
2.3.1
2.3.2
Loopback Functions ............................................................................................ 16
2.4.1
2.4.2
2.4.3
2.4.4
Link Integrity Test Function ................................................................................. 17
2.5.1
Twisted-Pair Impedance Matching ...................................................................... 19
Crystal Information .............................................................................................. 20
Magnetics Information ......................................................................................... 21
Typical Applications............................................................................................. 21
3.4.1
3.4.2
3.4.3
3.4.4
3.4.5
3.4.6
3.4.7
Timing Diagrams for Mode 1 (MD1 = Low, MD0 = Low)
Figures 17
Timing Diagrams for Mode 2 (MD1=Low, MD0=High)
Figures 23
Timing Diagrams for Mode 3 (MD1 = High, MD0 = Low)
Figures 29
Timing Diagrams for Mode 4 (MD1 = High, MD0 = High)
Figures 37
Jabber Control Function ......................................................................... 13
SQE Function ......................................................................................... 13
2.2.2.1 SQE Disable Function (LXT907 only) ....................................... 14
Polarity Reverse Function ...................................................................... 15
Collision Detection Function................................................................... 15
Standard Twisted-Pair Loopback ........................................................... 16
External Loopback.................................................................................. 16
Forced Twisted-Pair Loopback............................................................... 17
AUI Loopback......................................................................................... 17
Remote Signaling ................................................................................... 19
Auto Port Select with External Loopback Control................................... 21
Full-Duplex Support................................................................................ 24
Dual Network Support - 10Base-T and Token Ring ............................... 25
Manual Port Select with Link Test Function ........................................... 26
Three Media Application......................................................................... 28
AUI Encoder/Decoder ONLY.................................................................. 29
150 Shielded Twisted-Pair Only (LXT901 only)................................... 30
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42
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