TYPICAL PERFORMANCE CHARACTERISTICS
LOW LEVEL OUTPUT CONDUCTANCE
vs. AMBIENT TEMPERATURE
THRESHOLD VOLTAGE vs.
AMBIENT TEMPERATURE
12
10
4.0
3.0
2.0
V
GS
V
DS
= V + 0.5V
= 5.0V
V
DS
= V
I = 1.0
D µA
t
GS
V = 3.0V
t
8
6
V = 2.5V
t
V = 2.0V
t
V = 1.5V
t
1.0
V = 1.0V
t
4
2
0
-50
25
75
125
0
50
-25
100
-50
-25
0
25
50
75
100
125
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
TRANSCONDUCTANCE vs.
AMBIENT TEMPERATURE
DRAIN OFF LEAKAGE CURRENT I
vs. AMBIENT TEMPERATURE
DS
600
2.5
2.0
500
400
1.5
1.0
300
200
100
0
I
DS
0.5
0
-50
0
25
50
75
100
125
-25
-50 -25
25
50
75
100
125
0
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
HIGH LEVEL OUTPUT CONDUCTANCE
vs. AMBIENT TEMPERATURE
LOW LEVEL OUTPUT CONDUCTANCE
vs. THRESHOLD VOLTAGE
10
100
T
= +25°C
A
V
GS
V
DS
= V + 4.0V
t
= 5.0V
90
80
70
5
60
50
40
V
GS
V
DS
= V + 0.5V
t
= 5.0V
0
-50
-25
0
25
50
75
100
125
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
THRESHOLD VOTAGE (V)
AMBIENT TEMPERATURE (°C)
ALD1123E/ALD1121E
Advanced Linear Devices
6
ALD [ ADVANCED LINEAR DEVICES ]
