Datasheet

AD8009
–7–
REV. D
SOURCE RESISTANCE – ⍀
NOISE FIGURE – dB
25
20
15
10
5
0
100101 500
G = +10
R
F
= 301⍀
R
L
= 100⍀
Figure 22. Noise Figure
FREQUENCY – MHz
VSWR
0.1 1 10010
2.0
1.8
1.6
1.4
1.2
1
0
500
Figure 23. Input VSWR; G = +10
250
20
18
0
16
14
12
10
8
6
4
2
P
OUT
MAX – dBm
FREQUENCY – MHz
5 10010
R
F
P
OUT
R
G
50⍀
50⍀
50⍀
G = +2
R
F
= 301⍀
G = +10
R
F
= 200⍀
Figure 24. Maximum Output Power vs. Frequency
–70
–80
–90
–60
–50
–40
–30
–20
S
12
– dB
1001 100010
FREQUENCY – MHz
G = +10
R
F
= 200⍀
Figure 25. Reverse Isolation (S
12
); G = +10
VSWR
2.0
1.8
1.6
1.4
1.2
1
0
2.2
FREQUENCY – MHz
0.1 1 10010
C
COMP
= 0pF
C
COMP
= 3pF
200⍀
49.9⍀
C
COMP
49.9⍀
22.1⍀
500
Figure 26. Output VSWR; G = +10
10
0%
100
90
V
OUT
V
IN
= 2V
STEP
250ns
2V
2V
G = +10
R
F
= 200⍀
R
L
= 100⍀
Figure 27. Overdrive Recovery; G = +10