APL1431
Typical Characteristics (Cont.)
Off-State Cathode Current vs Cathode Voltage
2500
2000
VREF=0
1500
1000
500
0
-500-5 0
5
10 15 20 25 30
Cathode Voltage (V)
Figure 9
Reference Impedance vs Frequency
1
IK= 10mA
500m TA= 25°C
300m
200m
100m
1k 2k
5k 10k 20k 50k 100k 200k
Frequency
Figure 10
Stability Boundary Conditions
100
90
80
70
60
50
40
30
20
10
00.001
VkA=VREF
VkA=3.3V
StaTbAl=e 25°C
0.01
0.1
1
Load Capacitance - µF
Figure 11
Copyright ANPEC Electronics Corp.
6
Rev. A.3 - May., 2003
www.anpec.com.tw