HBLXT9761HC.C4 Intel, HBLXT9761HC.C4 Datasheet - Page 55

• Manufacturer Part Number: HBLXT9761HC.C4
• Manufacturer: Intel

Specifications of HBLXT9761HC.C4

• Lead Free Status / RoHS Status: Not Compliant

Datasheet
RXD<1:0>, CRS_DV, RXER setup to REFCLK rising edge
RXD<1:0>, CRS_DV, RXER hold from REFCLK rising edge
Receive start of “J” to CRS_DV asserted
Receive start of “T” to CRS_DV de-asserted
RXD(1:0)
CRS_DV
1. Typical values are at 25 °C and are for design aid only; not guaranteed and not subject to production testing.
REFCLK
TXD(1:0)
REFCLK
Figure 26. 100BASE-TX Receive Timing
Table 23. 100BASE-TX Receive Timing Parameters
Figure 27. 100BASE-TX Transmit Timing
TX_EN
TPFI
TPFO
t
4
t
3
Parameter
Fast Ethernet 10/100 Multi-Port Transceiver with RMII — LXT9761/9781
t
3
t
Sym
t
1
1
t1
t2
t3
t4
t
t
2
2
Min
4
2
–
–
Typ
14
22
–
–
1
Max
–
–
–
–
t
4
Units
BT
BT
ns
ns
Test Conditions
t
5
–
–
–
–
55