AD826
140
–40
V
IN
= 1V p-p
GAIN = +2
–50
120
HARMONIC DISTORTION – dB
–60
CMR – dB
100
–70
–80
2
ND
HARMONIC
–90
3
RD
HARMONIC
80
60
1k
10k
100k
FREQUENCY – Hz
1M
10M
–100
100
1k
10k
100k
1M
10M
FREQUENCY – Hz
Figure 13. Common-Mode Rejection vs. Frequency
Figure 16. Harmonic Distortion vs. Frequency
30
50
Hz
OUTPUT VOLTAGE – Volts p-p
20
INPUT VOLTAGE NOISE – nV/
R
L
= 1k
40
30
20
10
R
L
= 150
10
0
100k
1M
10M
100M
0
3
10
100
1k
10k
100k
FREQUENCY – Hz
1M
10M
FREQUENCY – Hz
Figure 14. Large Signal Frequency Response
Figure 17. Input Voltage Noise Spectral Density
10
0.1%
8
V
380
6
360
OUTPUT SWING FROM 0 TO
2
0
–2
–4
–6
–8
–10
0
1%
0.01%
SLEW RATE – V/ s
80
100
120
140
160
4
340
1%
0.01%
320
0.1%
20
40
60
300
–60
–40
–20
0
20
40
60
80
100
120
140
SETTLING TIME – ns
TEMPERATURE – C
Figure 15. Output Swing and Error vs. Settling Time
Figure 18. Slew Rate vs. Temperature
–6–
REV. C
AD [ ANALOG DEVICES ]
