120
100
100
80
80
60
60
40
40
20
500⍀ LOAD
20
0
0
100 1k 10k 100k 1M 10M 100M
FREQUENCY – Hz
Figure 10. Open-Loop Gain and
Phase Margin vs. Frequency
110
105
100
500⍀ LOAD
95
90
0
5
10
15
20
SUPPLY VOLTAGE – ؎V
Figure 11. Open-Loop Gain vs.
Supply Voltage
AD842
120
100
+ SUPPLY
80
60
– SUPPLY
40
20
0
100 1k 10k 100k 1M 10M 100M
FREQUENCY – Hz
Figure 12. Power Supply Rejection
vs. Frequency
120
VS = ؎ 15V
VCM = 1V p-p
100
+ 25؇C
80
60
40
20
1k
10k 100k 1M 10M
FREQUENCY – Hz
100M
Figure 13. Common-Mode
Rejection vs. Frequency
30
RL = 1kV
+25؇C
25
VS = ؎15V
20
15
10
5
0
1M
10M
100M
FREQUENCY – Hz
Figure 14. Large Signal Frequency
Response
10
8
6
4
2
0.1% 0.01%
0
0.1% 0.01%
–2
–4
–6
–8
–10
30 40 50 60 70 80 90 100 110
SETTLING TIME – ns
Figure 15. Output Swing and
Error vs. Settling Time
–80
3V RMS
RL = 1k⍀
–90
–100
–110
2ND HARMONIC
–120
–130
3RD HARMONIC
–140
100
1k
10k
FREQUENCY – Hz
100k
Figure 16. Harmonic Distortion vs.
Frequency
50
40
30
20
10
0
10 100 1k 10k 100k 1M 10M
FREQUENCY – Hz
Figure 17. Input Voltage vs.
Frequency
550
500
450
400
350
300
250
–60 –40 –20 0 20 40 60 80 100 120 140
TEMPERATURE – ؇C
Figure 18. Slew Rate vs.
Temperature
REV. E
–5–