AD605
Rev. F | Page 10 of 24
FREQUENCY (Hz)
HARMONIC DISTORTION (dBc)
30
–35
–70
–50
–55
–65
–60
–40
–45
HD2
HD3
100k 1M 10M 100M
00541-022
V
OUT
= 1V p-p
VGN = 1.0V
Figure 21. Harmonic Distortion vs. Frequency
VGN (V)
HARMONIC DISTORTION (dBc)
35
–75
–55
–60
–65
–70
–40
–50
–45
HD3
(10MHz)
HD2
(10MHz)
HD2
(1MHz)
HD3
(1MHz)
00541-023
0.5 1.1 1.40.8 1.7 2.0 2.3 2.6 2.9
Figure 22. Harmonic Distortion vs. VGN at 1 MHz and 10 MHz
FREQUENCY (MHz)
P
OUT
(dBm)
20
–90
–120
–30
–80
–100
–110
–60
–70
–40
–50
00541-024
9.92 9.96 10.00 10.02 10.04
f = 10MHz
V
OUT
= 1V p-p
VGN = 1.0V
Figure 23. Intermodulation Distortion
15
–20
10
0
–5
–10
–15
5
FREQ = 10MHz
FREQ = 1MHz
INPUT GENERATOR
LIMIT = 21dBm
00541-025
VGN (V)
P
IN
(dBm)
0.1 2.92.52.11.71.30.90.5
Figure 24. 1 dB Compression vs. VGN
35
–5
30
15
10
5
0
25
20
V
OUT
= 1V p-p
f = 1MHz
f = 10MHz
00541-026
VGN (V)
INTERCEPT (dBm)
0.6 1.0 1.4 1.8 2.2 2.6 3.0
Figure 25. Third-Order Intercept vs. VGN at 1 MHz and 10 MHz
100ns/DIV
–400mV/DI
V
OUT
= 2V p-p
VGN = 1.5V
2
2V
253ns
1.253µs
TRIG'D
00541-027
Figure 26. Large Signal Pulse Response
