OPERATING ELECTRICAL CHARACTERISTICS (cont'd)
+
T = 25°C V = +5.0V unless otherwise specified
A
ALD1121E
ALD1123E
Typ
Test
Parameter
Symbol
Min
Typ
Max
Min
Max
Unit
Conditions
Transconductance
gm
1.4
1.4
mA/V
V
V
= 10V,V =V + 4.0
G t
D
Transconductance Match
∆gm
25
6
25
µA/V
µA/V
µA/V
= 10V,V =V + 4.0
G t
D
Low Level Output
Conductance
g
g
6
V
V
= V +0.5V
t
OL
G
G
A
High Level Output
Conductance
68
5
68
5
= V +4.0V
t
OH
Drain Off Leakage Current
Gate Leakage Current
I
400
400
4
pA
nA
D(OFF)
4
T
T
= 125°C
= 125°C
I
10
100
1
10
100
1
pA
nA
GSS
A
Input Capacitance
Cross Talk
C
ISS
25
60
25
60
pF
dB
f = 100KHz
Relaxation Time Constant 4
Relaxation Voltage 4
t
2
2
Hours
%
RLX
V
-0.3
-0.3
1.0V ≤ V ≤ 3.0V
RLX
t
E-TRIM CHARACTERISTICS
+
T = 25°C V = +5.0V unless otherwise specified
A
ALD1121E
ALD1123E
Typ
Test
Parameter
Symbol
Min
Typ
Max
Min
1.000
Max
Unit
Conditions
E-trim V Range 4
t
V
t
1.000
3.000
3.000
V
Resolution of V
t
E-trim Pulse Step 4
RV
t
0.1
1
0.1
1
mV
Change in V Per
t
∆V / N
t
0.5
0.5
mV/ pulse V = 1.0V
t
E-trim Pulse 4
0.05
0.05
V = 2.5V
t
E-trim Pulse Voltage 4
E-trim Pulse Current 4
Pulse Frequency 4
Vp
11.75
12.00
2
12.25
11.75
12.00
2
12.25
V
Ip
mA
KHZ
ƒ pulse
50
50
ALD1121E/ALD1123E
Advanced Linear Devices
4 of 14