ELLXT971ABE.A4-870479 Cortina Systems Inc, ELLXT971ABE.A4-870479 Datasheet - Page 34

• Manufacturer Part Number: ELLXT971ABE.A4-870479
• Description: TXRX FAST ETH EXT TEMP 64-PBGA
• Manufacturer: Cortina Systems Inc

Specifications of ELLXT971ABE.A4-870479

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1008-1004

LXT971A PHY
Datasheet
249414, Revision 5.2
13 September 2007
Figure 8
5.5
Note:
Cortina Systems
Hardware Configuration Settings
Establishing Link
Figure 9
When a link is established by using parallel detection, the LXT971A PHY sets the duplex
mode to half-duplex, as defined by the IEEE 802.3 standard.
®
LXT971A Single-Port 10/100 Mbps PHY Transceiver
shows an overview of link establishment for the LXT971A PHY.
1. The LED/CFG pins automatically adjust their
2. Unused LEDs may be implemented with pull-up/
LED/CFG Pin
LED/CFG Pin
polarity upon power-up or reset.
pull-down resistors of 10 K.
Configuration Bit = 1
Configuration Bit = 0
B3472-01
3.3 V
5.5 Establishing Link
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