WJLXT972ALC.A4 Intel, WJLXT972ALC.A4 Datasheet - Page 8

• Manufacturer Part Number: WJLXT972ALC.A4
• Description: IC TRANS 3.3V ETHERNET 64-LQFP
• Manufacturer: Intel
• Type: Transceiverr

Specifications of WJLXT972ALC.A4

• Number Of Drivers/receivers: 1/1
• Protocol: IEEE 802
• Voltage - Supply: 3.14 V ~ 3.45 V
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 857341

LXT972M PHY
Datasheet
302875, Revision 5.3
31 October 2007
Revision History
Cortina Systems
Added
First release of this document from Cortina Systems, Inc.
Internal release. No changes.
Figure 3, LXT972M Transceiver Block Diagram
Section 5.1, Device Overview
Section 5.2.1.1, Twisted-Pair Interface
Section 5.2.1.5, Remote Fault Detection and Reporting
Section 5.3.2.1, External Crystal/Oscillator
Table 37, Hardware Configuration Settings for Cortina Systems® LXT977 Transceiver
Section 5.5.2, Parallel Detection
Section 5.6.2, Transmit Enable
Section 5.6.4, Carrier Sense
Section 5.7.3.1.1, Preamble Handling
Section 5.7.3.2.1, Link
Section 5.7.3.2.2, Link Failure Override
Section 5.7.3.2.4, Receive Data Valid
Section 5.7.3.3.2, Polarity Correction
Section 5.9.4, LED Pulse Stretching
Table 124, Auto-Negotiation Link Partner Next Page Receive Register - Address 8, Hex 8
Table 131, LED Configuration Register - Address 20, Hex 14
Table 123, Auto-Negotiation Next Page Transmit Register - Address 7, Hex 7
Text changed.
Figure 3, LXT972M Transceiver Block Diagram
Section 5.1, Device Overview
• Removed outdated
• Removed the ordering information. This information is now available from www.cortina-systems.com.
Section 10.0, Package Specifications
®
LXT972M Single-Port 10/100 Mbps PHY Transceiver
- Added text.
Figure 3: 64-Pin Pb-Free LQFP Package: Pins Assignments
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- Added text on MDI crossover.
- Added text.
- Text changed.
Revision Date: 13 September 2007
back into Datasheet.
Revision Date: 01 January 2007
- Deleted ECL Driver from figure.
- Deleted ECL Driver from figure.
Revision Date: 23 July 2007
Revision Date: 14 July 2004
Revision Date: 14 July 2004
Revision Date: 2 July 2007
- Text changed.
Revision 004
Revision 003
Revision 002
Revision 5.2
Revision 5.1
Revision 5.0
- Bit 20.0 changed.
- Bits 7.10:0 and 7.13 changed.
- Bit value for 0.8 changed.
- Bits 8.18 and 8.10:0 changed.
Revision History
Page 8