1893AFILFT IDT, 1893AFILFT Datasheet - Page 117

• Manufacturer Part Number: 1893AFILFT
• Description: Ethernet ICs 3.3V 10/100 BASE TX INTEGRATED PHYCEIVER
• Manufacturer: IDT

Specifications of 1893AFILFT

• Rohs: yes
• Part # Aliases: ICS1893AFILFT

10.5.4 100M MII: Synchronous Transmit Timing
ICS1893AF, Rev. D 10/26/04
TXCLK
TXD[3:0]
TXEN
TXER
Table 10-11
time periods consist of timings of signals on the following pins:
•
•
•
•
Figure 10-5
Table 10-11. 100M MII / 100M Stream Interface: Synchronous Transmit Timing
Figure 10-5. 100M MII / 100M Stream Interface Synchronous Transmit Timing Diagram
Period
Time
TXCLK
TXD[3:0]
TXEN
TXER
ICS1893AF Data Sheet - Release
t1
t2
TXD[3:0], TXEN, TXER Setup to TXCLK Rise
TXD[3:0], TXEN, TXER Hold after TXCLK Rise
shows the timing diagram for the time periods.
lists the significant time periods for the 100M MII Interface synchronous transmit timing. The
Parameter
Copyright © 2004, Integrated Circuit Systems, Inc.
t1
t2
All rights reserved.
117
Conditions
Chapter 10 DC and AC Operating Conditions
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–
Min.
15
0
Typ.
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–
Max.
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–
October, 2004
Units
ns
ns