Table of Contents
(continued)
Tables
(continued)
Page
Preliminary Data Sheet
July 2000
LU3X31T-T64 Single-Port 3 V
10/100 Ethernet Transceiver TX
Lucent Technologies Inc.
3
Table 27. Interrupt Mask Register (Register 1Dh)..................................................................................................30
Table 28. Interrupt Status Register (Register 1Eh)................................................................................................31
Table 29. Absolute Maximum Ratings....................................................................................................................31
Table 30. Operating Conditions..............................................................................................................................31
Table 31. dc Characteristics...................................................................................................................................32
Table 32. System Clock (Xin).................................................................................................................................32
Table 33. Transmit Clock (Input and Output)..........................................................................................................33
Table 34. Management Clock.................................................................................................................................34
Table 35. MII Receive Timing.................................................................................................................................35
Table 36. MII Transmit Timing ................................................................................................................................36
Table 37. Transmit Timing ......................................................................................................................................37
Table 38. Receive Timing.......................................................................................................................................38
Table 39. Reset and Configuration Timing.............................................................................................................39
Table 40. PMD Characteristics...............................................................................................................................40
Figures
Page
Figure 1. LU3X31T-T64 Block Diagram ...................................................................................................................4
Figure 2. Pin Diagram..............................................................................................................................................5
Figure 3. 100Base-X Data Path.............................................................................................................................12
Figure 4. 10Base-T Module Data Path ..................................................................................................................16
Figure 5. Hardware Reset Configurations..............................................................................................................19
Figure 6. System Timing........................................................................................................................................32
Figure 7. Transmit Timing (Input and Output)........................................................................................................33
Figure 8. Management Timing...............................................................................................................................34
Figure 9. MII Receive Timing.................................................................................................................................35
Figure 10. MII Transmit Timing ..............................................................................................................................36
Figure 11. Transmit Timing ....................................................................................................................................37
Figure 12. Receive Timing.....................................................................................................................................38
Figure 13. Reset and Configuration Timing...........................................................................................................39
Figure 14. PMD Timing..........................................................................................................................................40
Figure 15. Connection Diagrams (Frequency References)....................................................................................41
Figure 16. Connection Diagrams (10/100BTX Operation).....................................................................................42