Datasheet

AD8065/AD8066
Rev. J | Page 12 of 28
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
DISTORTION (dBc)
FREQUENCY (MHz)
0.1 101 100
02916-E-016
HD3 R
L
= 150Ω
HD2 R
L
= 150Ω
HD3 R
L
= 1kΩ
HD2 R
L
= 1kΩ
G = +2
Figure 16. Harmonic Distortion vs. Frequency for Various Loads
(See Figure 43)
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
DISTORTION (dBc)
01234 6 105 789 1211 1413 15
OUTPUT AMPLITUDE (V p-p)
02916-E-017
HD3 R
L
= 150Ω
HD2 R
L
= 150Ω
HD3 R
L
= 300Ω
HD2 R
L
= 300Ω
G = +2
V
S
= ±12V
F = 1MHz
Figure 17. Harmonic Distortion vs. Amplitude for Various Loads V
S
= ±12 V
(See Figure 43)
15
20
25
30
35
40
45
50
INTERCEPT POINT (dBm)
FREQUENCY (MHz)
110
02916-E-018
V
S
= ±12V
R
L
= 100Ω
V
S
= ±5V
V
S
= +5V
Figure 18. Third-Order Intercept vs. Frequency and Supply Voltage
–110
–100
–90
–80
–70
–60
–50
–40
DISTORTION (dBc)
FREQUENCY (MHz)
0.1 101 100
02916-E-019
HD2 G = +2
HD3 G = +2
HD2 G = +1
HD3 G = +1
Figure 19. Harmonic Distortion vs. Frequency for Various Gains
(See Figure 42 and Figure 43)
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
DISTORTION (dBc)
FREQUENCY (MHz)
0.1 1.0 10.0
02916-E-020
HD2 V
O
= 20V p-p
HD3 V
O
= 20V p-p
HD2 V
O
= 10V p-p
HD3 V
O
= 10V p-p
HD2 V
O
= 2V p-p
HD3 V
O
= 2V p-p
V
S
= ±12V
G = +2
Figure 20. Harmonic Distortion vs. Frequency for Various Amplitudes
(See Figure 43)
NOISE (nV/ Hz)
1
10
100
100k10k100 1k10 1M 10M 100M 1G
FREQUENCY (Hz)
02916-E-021
Figure 21. Voltage Noise