ATF-511P8 Typical Performance Curves, continued (at 25°C unless specified otherwise)
Tuned for Optimal P1dB at 4.5V, 200 mA
50
40
30
20
10
0
45
40
35
30
25
20
70
60
50
40
30
20
10
4.5 V
4 V
3 V
4.5 V
4 V
3 V
-40 °C
25 °C
85 °C
50
150
250
I
350
(mA)
450
550
0.5
1
1.5
2
2.5
3
3.5
4
50
150
250
I
350
(mA)
450
550
FREQUENCY (GHz)
dq
dq
Figure 28. OIP3 vs. Temp and Freq.
Figure 26. PAE vs. I and V at 2 GHz.
Figure 27. PAE vs. I and V at 900 MHz.
dq
DS
dq
DS
40
35
30
25
20
15
10
20
15
10
5
70
60
50
40
30
20
-40 °C
-40 °C
25 °C
85 °C
-40 °C
25 °C
85 °C
25 °C
10
85 °C
0
0.5
0
0.5
0.5
1
1.5
2
2.5
3
3.5
4
1
1.5
2
2.5
3
3.5
4
1
1.5
2
2.5
3
3.5
4
FREQUENCY (GHz)
FREQUENCY (GHz)
FREQUENCY (GHz)
Figure 29. P1dB vs. Temp and Freq.
Figure 30. Gain vs. Temp and Freq.
Figure 31. PAE vs. Temp and Freq.
Note:
Bias current for the above charts are quiescent
conditions. Actual level may increase or
decrease depending on amount of RF drive.
7
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
