DEMO-ATF-5X1P8 Datasheet, PDF (7/23 Pages) Broadcom Corporation. – High Linearity Enhancement Mode[ Pseudomorphic HEMT in 2x2 mm2 LPCC[3] Package

ATF-521P8 Typical Performance Curves (at 25°C unless specified otherwise)
Tuned for Optimal P1dB
45
40
35
30
25
20
4.5V
4V
15
3V
10
100 150 200 250 300 350 400
I_d (mA)
Figure 24. OIP3 vs. I_ds and V_ds at 2 GHz.
45
40
35
30
25
20
44..55VV
44VV
15
33VV
10
100 150 200 250 300 350 400
I_d (mA)
Figure 25. OIP3 vs. I_ds and V_ds at 900 MHz.
35
30
25
20
4.5V
15
4V
3V
10
100 150 200 250 300 350 400
I_dq (mA)
Figure 27. P1dB vs. I_dq and V_ds at 2 GHz.
35
30
25
20
4.5V
15
4V
3V
10
100 150 200 250 300 350 400
I_dq (mA)
Figure 28. 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_d (mA)
Figure 26. OIP3 vs. I_ds and V_ds at 3.9 GHz.
35
30
25
20
4.5V
15
4V
3V
10
100 150 200 250 300 350 400
I_dq (mA)
Figure 29. P1dB vs. I_dq and V_ds at 3.9 GHz.
17
15
13
11
9
4.5V
4V
7
3V
5
100 150 200 250 300 350 400
I_d (mA)
Figure 30. Gain vs I_ds and V_ds at 2 GHz.
17
15
13
11
9
4.5V
4V
7
3V
5
100 150 200 250 300 350 400
I_d (mA)
Figure 31. Gain vs I_ds and V_ds at 900 MHz.
17
4.5V
15
4V
3V
13
11
9
7
5
100 150 200 250 300 350 400
I_d (mA)
Figure 32. Gain vs I_ds and V_ds at 3.9 GHz.
Note:
Bias current for the above charts are quiescent conditions. Actual level may increase depending on amount of RF drive.