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AD620
REV. E
–7–
FREQUENCY – Hz
PSR – dB
160
1M
80
40
1
60
0.1
140
100
120
100k10k1k10010
20
G = 1000
G = 100
G = 10
G = 1
180
Figure 14. Positive PSR vs. Frequency, RTI (G = 1–1000)
FREQUENCY – Hz
PSR – dB
160
1M
80
40
1
60
0.1
140
100
120
100k10k1k10010
20
180
G = 10
G = 100
G = 1
G = 1000
Figure 15. Negative PSR vs. Frequency, RTI (G = 1–1000)
1000
100 10M
100
1
1k
10
100k 1M10k
FREQUENCY – Hz
GAIN – V/V
0.1
Figure 16. Gain vs. Frequency
OUTPUT VOLTAGE – Volts p-p
FREQUENCY – Hz
35
0
1M
15
5
10k
10
1k
30
20
25
100k
G = 10, 100, 1000
G = 1
G = 1000
G = 100
BW LIMIT
Figure 17. Large Signal Frequency Response
INPUT VOLTAGE LIMIT – Volts
(REFERRED TO SUPPLY VOLTAGES)
20
+1.0
+0.5
50
+1.5
–1.5
–1.0
–0.5
1510
SUPPLY VOLTAGE ؎ Volts
+V
S
–0.0
–V
S
+0.0
Figure 18. Input Voltage Range vs. Supply Voltage, G = 1
20
+1.0
+0.5
5
0
+1.5
–1.5
–1.0
–0.5
1510
SUPPLY VOLTAGE ؎ Volts
R
L
= 10k⍀
R
L
= 2k⍀
R
L
= 10k⍀
OUTPUT VOLTAGE SWING – Volts
(REFERRED TO SUPPLY VOLTAGES)
R
L
= 2k⍀
+V
S
–0.0
–V
S
+0.0
Figure 19. Output Voltage Swing vs. Supply Voltage,
G = 10