SMS8198
t
GLITCH
V
TRIP
V
RVALID
t
RPD
V
t
CC
PURST
t
PURST
TRI_RESET#
t
RPD
2036 T fig02 2.0
Figure 2. Reset Output Timing
RESET CIRCUIT AC and DC ELECTRICAL CHARACTERISTICS
T = -40°C to +85°C
A
Symbol
Parameter
Part no. Suffix
Min.
Typ.
Max.
Unit
V
Reset Trip Point
A (or) Blank
4.250
4.50
2.55
4.375
4.5
V
TRIP
B
4.625
2.65
200
4.75
2.75
V
V
2.7
t
Reset Timeout
ms
µs
V
PURST
t
V
to RESET Output Delay
5
RPD
TRIP
RESET Output Valid to V
V
min. Guarantee
1
RVALID
CC
t
Glitch Reject Pulse Width note 1
30
ns
V
GLITCH
V
RESET Output Low Voltage I
OL
= 1mA
0.4
OLRS
V
RESET High Voltage Output I
OH
= 800µA
OHRS
2036 5.0 4/18/00
3