1893CFLFT IDT, 1893CFLFT Datasheet - Page 102

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

Specifications of 1893CFLFT

• Rohs: yes
• Part # Aliases: ICS1893CFLFT

9.5.4 100M MII: Synchronous Transmit Timing
ICS1893CK-40, Rev. C, 06/02/09
TXCLK
TXD[3:0]
TXEN
TXER
Table 9-11
time periods consist of timings of signals on the following pins:
•
•
•
•
Figure 9-5
Table 9-11. 100M MII / 100M Stream Interface: Synchronous Transmit Timing
Figure 9-5. 100M MII / 100M Stream Interface Synchronous Transmit Timing Diagram
Period
Time
TXCLK
TXD[3:0]
TXEN
TXER
t1
t2
ICS1893CK-40 Data Sheet - Release
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 © 2009, Integrated Device Technology, Inc.
t1
t2
All rights reserved.
102
Conditions
Chapter 9 DC and AC Operating Conditions
–
–
Min.
15
0
Typ.
–
–
Max.
–
–
June 2009
Units
ns
ns