SLXT970AQC.B11-831643 Cortina Systems Inc, SLXT970AQC.B11-831643 Datasheet - Page 53

• 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

Datasheet
RXD, RX_DV, RX_ER Setup to RX_CLK High
RXD, RX_DV, RX_ER Hold from RX_CLK High
CRS asserted to RX_DV asserted
CRS asserted to RXD<4:0> asserted
Receive start of “J” to CRS asserted
Receive start of “T” to CRS de-asserted
Receive start of “J” to COL asserted
Receive start of “T” to COL de-asserted
TRSTE asserted to RX_DV, RXD<4:0> driven
1. Typical values are at 25 °C and are for design aid only; not guaranteed and not subject to production testing.
2. These parameters apply only when the device is operated in Repeater Mode.
3. BT is the duration of one bit as transferred to and from the MAC and is the reciprocal of the bit rate. 100BASE-T bit time = 10
8
Figure 24. MII - 100BASE-TX Receive Timing / 5B Mode
Table 33. MII - 100BASE-TX Receive Timing Parameters / 5B Mode
s or 10 ns.
R X D < 4 : 0 >
1. This parameter applies only when the device is operated in Repeater Mode.
2. In Repeater Mode, application circuit must assert TRSTE within time period specified by t4 - t10.
R X _ C L K
T R S T E
T P I P
R X _ D
V
C R
C O
S
L
Parameter
1
0 n s
2
t 3 E
t 3 G
Intel
®
LXT970A Dual-Speed Fast Ethernet Transceiver
Sym
t3C
t3D
t3G
t3H
t3A
t3B
t3E
t3F
t3I
N o t e
t 3 D
2
t 3 C
Min
10
10
13
13
–
–
0
0
–
2 5 0 n s
t 3 I
1
t 3 F
t 3 H
15 - 19
23 - 27
15 - 19
23 - 27
Typ
20
–
–
8
4
t 3 A
1
t 3 B
Max
20
28
20
28
–
–
–
–
–
Units
BT
BT
BT
BT
BT
BT
ns
ns
ns
3
53
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