HBLXT9763HC.C4 Intel, HBLXT9763HC.C4 Datasheet - Page 52

• Manufacturer Part Number: HBLXT9763HC.C4
• Manufacturer: Intel

Specifications of HBLXT9763HC.C4

• Lead Free Status / RoHS Status: Not Compliant

LXT9763 — Fast Ethernet 10/100 Hex Transceiver with Full MII
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TXD<3:0>, TX_EN, TX_ER setup to TX_CLK High
TXD<3:0>, TX_EN, TX_ER hold from TX_CLK High
TX_EN sampled to CRS asserted
TX_EN sampled to CRS de-asserted
TX_EN sampled to TPFO out (Tx latency)
1. Typical values are at 25 °C and are for design aid only; not guaranteed and not subject to production testing.
TXD<3:0>
Figure 25. 100BASE-FX Transmit Timing
Table 27. 100BASE-FX Transmit Timing Parameters
TXCLK
TX_EN
TPFO
CRS
0ns
Parameter
t3
t5
t2
t1
Sym
t1
t2
t3
t4
t5
Min
15
t4
0
–
–
–
250ns
Typ
13
–
–
3
4
1
Max
–
–
–
–
–
Units
BT
BT
BT
ns
ns
Test Conditions
Datasheet
–
–
–
–
–