SLXT914QC.B3 Intel, SLXT914QC.B3 Datasheet - Page 3

• Manufacturer Part Number: SLXT914QC.B3
• Description: IC QUAD ETHERNET REPEATER 100QFP
• Manufacturer: Intel
• Type: Repeaterr

Specifications of SLXT914QC.B3

• Rohs Status: RoHS non-compliant
• Tx/rx Type: Ethernet
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 180mA
• Mounting Type: Surface Mount
• Package / Case: 100-QFP
• Delay Time: -
• Capacitance - Input: -
• Other names: 831521

Contents
1.0
2.0
3.0
4.0
5.0
6.0
Datasheet
LXT914 Pin Assignments and Signal Descriptions....................................................................7
Functional Description................................................................................................................ 14
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
Application Information .............................................................................................................. 27
3.1
3.2
3.3
Test Specifications ......................................................................................................................35
Package Specifications...............................................................................................................40
5.1
Product Ordering Information .................................................................................................... 44
Introduction ......................................................................................................................... 14
External Interfaces .............................................................................................................. 14
2.2.1
2.2.2
2.2.3
2.2.4
Internal Repeater Circuitry .................................................................................................. 15
Initialization ......................................................................................................................... 16
2.4.1
2.4.2
10BASE-T Port Operation .................................................................................................. 20
2.5.1
2.5.2
2.5.3
AUI Port Operation ............................................................................................................. 22
2.6.1
2.6.2
2.6.3
Collision Handling ...............................................................................................................23
Security Mode ..................................................................................................................... 23
LED Display ........................................................................................................................ 23
Layout Requirements.......................................................................................................... 27
3.1.1
3.1.2
12-Port Hub Repeater......................................................................................................... 27
8-Port Print or File Server ................................................................................................... 28
Top-Label Marking .............................................................................................................. 42
10BASE-T Ports .................................................................................................... 14
AUI Port ................................................................................................................. 14
Serial Port .............................................................................................................. 14
Inter-Repeater Backplane ...................................................................................... 15
2.2.4.1
2.2.4.2
Local Management Mode Initialization ..................................................................16
External Management Mode Initialization .............................................................. 19
10BASE-T Reception............................................................................................. 20
2.5.1.1
2.5.1.2
10BASE-T Transmission ....................................................................................... 21
10BASE-T Link Integrity Testing............................................................................ 21
AUI Reception........................................................................................................22
AUI Transmission .................................................................................................. 22
AUI Mode Selection (DTE/MAU)............................................................................ 22
The Twisted Pair Interface .....................................................................................27
The RBIAS Pin....................................................................................................... 27
Synchronous IRB Operation ..................................................................15
Asynchronous IRB Operation ................................................................ 15
Programmable Internal Squelch Level................................................... 21
Polarity Detection and Correction .......................................................... 21
Intel
®
Order Number: 248989, Revision: 003
LXT914 Flexible Quad Ethernet Repeater
Intel
®
LXT914 Flexible Quad Ethernet Repeater
31-Oct-2005
3