SLXT970AQC.B11-831643 Cortina Systems Inc, SLXT970AQC.B11-831643 Datasheet - Page 37

• Manufacturer Part Number: SLXT970AQC.B11-831643
• Manufacturer: Cortina Systems Inc

Specifications of SLXT970AQC.B11-831643

• Number Of Receivers: 1
• Data Rate: 10/100Mbps
• Operating Supply Voltage (typ): 5V
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (max): 5.25V
• Operating Supply Voltage (min): 4.75V
• Mounting: Surface Mount
• Pin Count: 64
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Lead Free Status / RoHS Status: Not Compliant

2.8.1.4
Datasheet
RXD<3:0>
RX_CLK
Figure 16. 100BASE-TX Reception with No Errors
Figure 17. 00BASE-TX Reception with Invalid Symbol
Figure 18. 00BASE-TX Transmission with No Errors
Figure 19. 00BASE-TX Transmission with Collision
RX_DV
RX_ER
TXD<3:0>
TX_CLK
TX_EN
RXD<3:0>
RX_CLK
CRS
TXD<3:0>
COL
RX_ER
RX_DV
1. In half-duplex mode, CRS asserts when receive or transmit is active. In full-duplex mode, CRS asserts during receive only.
TX_CLK
TX_EN
CRS
COL
1. In half-duplex mode, CRS asserts when receive or transmit are active. In full-duplex mode, CRS asserts during receive only.
Collision Indication
Figure 18
and receive are active at the same time. As shown in
COL output is asserted and remains asserted for the duration of the collision.
preamble
P
preamble
shows normal transmission. The LXT970A Transceiver detects a collision if transmit
P
R
R
SFD SFD
E
E
SFD SFD
A
A
M
DA
M
B
DA
DA
L
B
DA
E
Intel
L
DA
DA
DA
®
E
DA DA
DA
XX
LXT970A Dual-Speed Fast Ethernet Transceiver
JAM
DA
CRC
DA
DA
DA
Figure 19
DA
JAM
CRC
DA
DA
DA
upon detection of a collision, the
DA
JAM
DA
CRC
DA
JAM
DA
CRC
DA
DA
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