Preliminary Datasheet
3-PIN MICROPROCESSOR RESET CIRCUIT
Typical Performance Characteristics (Continued)
AZ809A
400
400
Maximum Transient Duration (
µ
s)
Maximum Transient Duration (
µ
s)
360
320
280
240
200
160
120
80
40
0
2
L Device
360
320
280
240
200
160
120
80
40
0
S Device
Reset Occurs
above the Curve
Reset Occurs
above the Curve
10
100
1000
2
10
100
1000
Reset Comparator Overdrive V
TH
-V
CC
(mV)
Reset Comparator Overdrive V
TH
-V
CC
(mV)
Figure 8. Maximum Transient Duration NOT Causing
a Reset Pulse vs. Reset Comparator Overdrive
Figure 9. Maximum Transient Duration NOT Causing
a Reset Pulse vs. Reset Comparator Overdrive
400
360
R Device
Maximum Transient Duration (
µ
s)
320
280
240
200
160
120
80
40
0
2
Reset Occurs
above the Curve
10
100
1000
Reset Comparator Overdrive V
TH
-V
CC
(mV)
Figure 10. Maximum Transient Duration NOT Causing
a Reset Pulse vs. Reset Comparator Overdrive
Jan. 2008 Rev. 1. 0
7
BCD Semiconductor Manufacturing Limited
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
