3X38FTR Datasheet, PDF (62/64 Pages) Agere Systems – OCTAL-FET (Fast Ethernet Transceiver) for 10Base-T/100Base-TX/FX

3X38FTR 208-Pin SQFP
OCTAL-FET for 10Base-T/100Base-TX/FX
Clock Timing (continued)
Table 47. PMD Characteristics
Symbol
t1
t2
t3
Parameter
TPTX+/TPTX– Rise Time
TPTX+/TPTX– Fall Time
TP Skew
Preliminary Data Sheet
September 2000
Min
Max
Unit
3
5
ns
3
5
ns
—
0.5
ns
TPTX+
TPTX–
t1
t2
t3
Figure 24. PMD Characteristics
5-6792(F).a
62
Lucent Technologies Inc.