Typical Performance Characteristics– AD538
5.0
1000
SMALL SIGNAL BANDWITH – Hz
1M
TOTAL % OF READING ERROR
OUTPUT STAGE OFFSET – V
4.0
800
400k
3.0
600
V
Y
= 10V dc
V
Z
= V
X
+0.05 V
X
SIN
100k
t
2.0
OFFSET
1.0
% OF READING
0
–55 –40
–20
0
20
40
60
TEMPERATURE – C
80
100
400
40k
200
0
125
10k
0.01
0.1
1
DENOMINATOR VOLTAGE, V
X
– V dc
10
Figure 1. Multiplier Error vs. Temperature
(100 mV < V
X
, V
Y
, V
Z
≤
10 V)
Figure 4. Small Signal Bandwidth vs. Denominator
Voltage (One-Quadrant Mult/Div)
5.0
1000
6.0
1200
TOTAL % OF READING ERROR
TOTAL % OF READING ERROR
OUTPUT STAGE OFFSET – V
4.0
800
4.0
800
3.0
600
3.0
600
% OF READING
2.0
400
2.0
400
200
OFFSET
1.0
OFFSET
200
% OF READING
1.0
0
–55 –40
–20
0
20
40
60
TEMPERATURE – C
80
100
0
125
0
–55 –40
–20
0
20
40
60
TEMPERATURE – C
80
100
0
125
Figure 2. Divider Error vs. Temperature
(100 mV < V
X
, V
Y
, V
Z
≤
10 V)
Figure 5. Multiplier Error vs. Temperature
(10 mV < V
X
, V
Y
, V
Z
≤
100 mV)
1000
V
X
= 10V
V
Y
= 0V
V
Z
= 5V +5V SIN
100
5.0
1000
TOTAL % OF READING ERROR
t VOLTS
V
O
IN mV PEAK-TO-PEAK
4.0
800
3.0
600
2.0
% OF READING
1.0
OFFSET
400
10
200
1
100
1k
10k
100k
INPUT FREQUENCY – Hz
1M
0
–55 –40
–20
0
20
40
60
TEMPERATURE – C
80
100
0
125
Figure 3. V
Z
Feedthrough vs. Frequency
Figure 6. Divider Error vs. Temperature
(10 mV < V
X
, V
Y
, V
Z
≤
100 mV)
REV. C
–5–
OUTPUT STAGE OFFSET – V
OUTPUT STAGE OFFSET – V
5.0
1000
AD [ ANALOG DEVICES ]
