DEMO-ATF-5X1P8 Datasheet, PDF (6/23 Pages) Broadcom Corporation. – High Linearity Enhancement Mode[ Pseudomorphic HEMT in 2x2 mm2 LPCC[3] Package

ATF-521P8 Typical Performance Curves, continued (at 25°C unless specified otherwise)
Tuned for Optimal OIP3
70
60
50
40
30
4.5V
20
4V
3V
10
100 150 200 250 300 350 400
I_dq (mA)
Figure 17. PAE @ P1dB vs. I_dq and V_ds
at 2 GHz.
70
60
50
40
30
4.5V
20
4V
3V
10
100 150 200 250 300 350 400
I_dq (mA)
Figure 18. PAE @ P1dB vs. I_dq and V_ds
at 900 MHz.
50
45
40
35
30
25
20
4.5V
4V
15
3V
10
100 150 200 250 300 350 400
I_dq (mA)
Figure 19. PAE @ P1dB vs. I_dq and V_ds
at 3.9 GHz.
50
45
40
35
30
25
85°C
25°C
-40°C
20
15
0.5 1 1.5 2 2.5 3 3.5 4
FREQUENCY (GHz)
Figure 20. OIP3 vs. Temp and Freq
tuned for optimal OIP3 at 4.5V, 200 mA.
29
27
25
23
21
19
85°C
25°C
-40°C
17
15
0.5 1 1.5 2 2.5 3 3.5 4
FREQUENCY (GHz)
Figure 21. P1dB vs. Temp and Freq
tuned for optimal OIP3 at 4.5V, 200 mA.
20
15
10
85°C
5
25°C
-40°C
0
0.5 1
1.5 2 2.5 3 3.5 4
FREQUENCY (GHz)
Figure 22. Gain vs. Temp and Freq
tuned for optimal OIP3 at 4.5V, 200 mA.
70
60
50
40
30
20
85°C
25°C
-40°C
10
0
0.5 1 1.5 2 2.5 3 3.5 4
FREQUENCY (GHz)
Figure 23. PAE vs Temp and Freq
tuned for optimal OIP3 at 4.5V, 200 mA.
Note:
Bias current for the above charts are quiescent conditions. Actual level may increase depending on amount of RF drive.