AD8390
–50
–55
–60
–65
–70
–75
–45
–50
–55
–60
–65
–70
CREST FACTOR = 5.4
= V
PWDN(0,1); I
= V
EE
ADJ
CREST FACTOR = 5.4
PWDN(0,1); I
ADJ
EE
PWDN(1,0); I
ADJ
= V
EE
PWDN(0,1); I
ADJ
= NC
PWDN(1,0); I
ADJ
= V
EE
PWDN(0,1); I
ADJ
= NC
PWDN(1,1); I
= V
EE
ADJ
PWDN(1,1); I
= NC
= V
EE
ADJ
PWDN(1,0); I
ADJ
PWDN(1,1); I
= NC
= NC
ADJ
PWDN(1,0); I
ADJ
PWDN(1,1); I
18
= NC
ADJ
12
14
16
20
22
12
14
16
18
20
22
OUTPUT POWER (dBm)
OUTPUT POWER (dBm)
Figure 10. MTPR vs. Output Power;
970 kHz Empty Bin (26 kHz to 1.1 MHz)
Figure 13. MTPR vs. Output Power;
1.75 MHz Empty Bin (26 kHz to 2.2 MHz)
900
800
700
600
500
400
300
50
45
40
35
30
25
20
15
10
5
CREST FACTOR = 5.4
V
= ±12V
S
PWDN(1,1); I
= NC
ADJ
PWDN(1,0); I
= NC
ADJ
PWDN(1,1); I
ADJ
= V
EE
PWDN(0,1); I
= NC
ADJ
V
= ±5V
S
PWDN(1,0); I
ADJ
= V
EE
PWDN(0,1); I
ADJ
= V
EE
0
10
20
30
40
50
60
70
80
90
100
12
14
16
18
20
22
R
(Ω)
OUTPUT POWER (dBm)
LOAD
Figure 11. Power Consumption vs. Output Power
(Includes Output Power Delivered to Load)
Figure 14. Differential Output Swing vs. RLOAD
–50
–55
–60
–65
–70
–75
–80
–85
–90
–50
–55
–60
–65
–70
–75
–80
–85
–90
PWDN(0,1); I
= V
EE
ADJ
PWDN(0,1); I
= V
EE
ADJ
PWDN(0,1); I
= NC
ADJ
PWDN(0,1); I
ADJ
= NC
PWDN(1,1); I
PWDN(1,0); I
= NC
PWDN(1,1); I
PWDN(1,0); I
= NC
ADJ
ADJ
= NC
= NC
EE
ADJ
= V
ADJ
= V
PWDN(1,1); I
PWDN(1,1); I
PWDN(1,0); I
ADJ
= V
ADJ
EE
PWDN(1,0); I
= V
ADJ
EE
ADJ
EE
0.1
1
10
0.1
1
10
FREQUENCY (MHz)
FREQUENCY (MHz)
Figure 15. Total Harmonic Distortion vs. Frequency;
VS = 5 V, VOUT = 2 V p-p
Figure 12. Total Harmonic Distortion vs. Frequency;
VS = 12 V, VOUT = 2 V p-p
Rev. C | Page 7 of 16