ICS1893 Integrated Circuit Systems, ICS1893 Datasheet - Page 143

• Manufacturer Part Number: ICS1893
• Description: 3.3-V 10Base-T/100Base-TX Integrated PHYceiver
• Manufacturer: Integrated Circuit Systems

10.5.17 Reset: Power-On Reset
ICS1893 Rev C 6/6/00
VDD
TXCLK
Valid
Table 10-24
signals on the following pins:
•
•
Figure 10-18
Table 10-24. Power-On Reset Timing
Figure 10-18.
Period
Time
VDD
TXCLK
ICS1893 - Release
t1
VDD
lists the significant time periods for the power-on reset. The time periods consist of timings of
shows the timing diagram for the time periods.
Power-On Reset Timing Diagram
2.7 V to Reset Complete
2.7 V
Parameter
Copyright © 2000, Integrated Circuit Systems, Inc.
All rights reserved.
143
t1
Conditions
Chapter 10 DC and AC Operating Conditions
–
Min.
40
Typ.
45
Max.
500
June, 2000
Units
ms