AD8067
Data Sheet
Rev. B | Page 8 of 24
FREQUENCY – MHz
GAIN
–
dB
22
14
15
16
17
18
19
20
21
1
10
100
RF = 1k
RF = 499
RF = 2k
VOUT = 200mV p-p
Figure 10. Small Signal Frequency Response for Various RF
FREQUENCY – MHz
DISTORTION
–
dBc
–40
–140
–130
–120
–110
–100
–90
–80
–70
–60
–50
0.1
1
10
100
HD2 RLOAD = 150
VOUT = 2V p-p
G = +10
VS = 5V
HD3 RLOAD = 1k
HD3 RLOAD = 150
HD2
RLOAD = 1k
Figure 11. Distortion vs. Frequency for Various Loads
FREQUENCY – MHz
DISTORTION
–
dBc
–20
–140
–120
–100
–80
–60
–40
0.1
1
10
100
VS = 12V
G = +10
HD3 VOUT = 20V p-p
HD3 VOUT = 2V p-p
HD2 VOUT = 2V p-p
HD2 VOUT = 20V p-p
Figure 12. Distortion vs. Frequency for Various Amplitudes
FREQUENCY – MHz
GA
IN
–
d
B
90
0
10
20
30
40
50
60
70
80
–10
P
H
A
S
E
–
D
e
g
rees
120
–150
–120
–90
–60
–30
0
30
60
90
–180
0.01
0.1
1
10
100
1000
PHASE
GAIN
Figure 13. Open-Loop Gain and Phase
FREQUENCY – MHz
DISTORTION
–
dBc
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
–140
0.1
1
10
100
HD3 VS = 12V
HD3 VS = 5V
HD2 VS = 5V
HD2 VS = 12V
G = +10
VOUT = 2V p-p
Figure 14. Distortion vs. Frequency for Various Supplies
OUTPUT AMPLITUDE – V p-p
DISTORTION
–
dBc
–30
–120
–110
–100
–90
–80
–70
–60
–50
–40
–130
0
2
4
6
8
10
12
14
16
18
20
22
24
VS = 12V
f = 1MHz
G = +10
HD2 RLOAD = 150
HD3 RLOAD = 150
HD2 RLOAD = 1k
HD3 RLOAD = 1k
Figure 15. Distortion vs. Output Amplitude for Various Loads