ELLXT971ABE.A4 Intel, ELLXT971ABE.A4 Datasheet - Page 50

• Manufacturer Part Number: ELLXT971ABE.A4
• Description: IC TRANS 3.3V ETHERNET 64-BGA
• Manufacturer: Intel
• Type: PHY Transceiverr

Specifications of ELLXT971ABE.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-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 870479

Intel
5.7.3
50
Figure 20. Intel
®
LXT971A Single-Port 10/100 Mbps PHY Transceiver
100BASE-X Protocol Sublayer Operations
With respect to the 7-layer communications model, the LXT971A Transceiver is a Physical Layer
1 (PHY) device.
The LXT971A Transceiver implements the following sublayers of the reference model defined by
the IEEE 802.3 standard, and discussed from the reference model point of view:
Figure 20
•
•
•
•
Sublayer
Sublayer
Sublayer
Section 5.7.3.1, “Physical Coding Sublayer”
Section 5.7.3.2, “Physical Medium Attachment Sublayer”
Section 5.7.3.3, “Twisted-Pair Physical Medium Dependent Sublayer”
Section 5.7.3.4, “Fiber PMD Sublayer”
®
PMA
PMD
PCS
LXT971A Transceiver Protocol Sublayers
shows the LXT971A Transceiver protocol sublayers.
Intel® LXT971A
Transceiver
De-scrambler
Scrambler/
100BASE-TX
Serializer/De-serializer
Link/Carrier Detect
Encoder/Decoder
MII Interface
Fiber Transceiver
100BASE-FX
LVPECL Interface
Document Number: 249414-003
Revision Date: June 18, 2004
B3394-01
Datasheet