ICS1892 Integrated Circuit Systems, ICS1892 Datasheet - Page 139

• Manufacturer Part Number: ICS1892
• Description: 10Base-T/100Base-TX Integrated PHYceiver
• Manufacturer: Integrated Circuit Systems

10.5.16 Reset: Power-On Reset
ICS1892, Rev. D, 2/26/01
Table 10-23
the V
Table 10-23. Power-On Reset Timing
Figure 10-16. Power-On Reset Timing Diagram
V
TXCLK
Valid
Period
Time
DD
ICS1892
t1
DD
and TXCLK pins).
V
DD
lists the significant time periods for the power-on reset (which consists of timings of signals on
4.75 V
≥ 4.75 V to Reset Complete
© 2000-2001, Integrated Circuit Systems, Inc.
All rights reserved.
Figure 10-16
Parameter
shows the timing diagram for the time periods.
t1
139
Conditions
Chapter 10 DC and AC Operating Conditions
–
Min.
109
Typ.
–
February 26, 2001
Max.
200
Units
ms