AMGP-6434 Datasheet, PDF (6/9 Pages) AVAGO TECHNOLOGIES LIMITED – 28-31 GHz 4W SMT Packaged Power Amplifier

Selected Performance Plots over Operating Temperature Range
All data measured on a 2.4 mm connector based evaluation board at V_dd1 = V_dd2 = 6 V, I_dq = 1.4 A (I_d1 + I_d2), and 50 Ω at
all ports. Idg has been maintained at 1.4 A under different temperature conditions.
25
0
20
-5
15
-10
10
5
-40° C
25° C
85° C
0
25 26 27 28 29 30 31 32 33 34 35
Frequency [GHz]
Figure 7. S₂₁ (dB) Frequency Sweep over Temperature
-15
-20
-40° C
25° C
85° C
-25
25 26 27 28 29 30 31 32 33 34 35
Frequency [GHz]
Figure 8. S₁₁ (dB) Frequency Sweep over Temperature
0
-5
-10
-15
-20
-40° C
25° C
85° C
-25
25 26 27 28 29 30 31 32 33 34 35
Frequency [GHz]
Figure 9. S₂₂ (dB) Frequency Sweep over Temperature
-0.74
-0.75
-0.76
-0.77
-0.78
-0.79
-0.80
-0.81
-0.82
-60 -40 -20 0 20 40 60
Temperature [°C]
Figure 10. Typical V_gs for I_dq = 1.4 A over Temperature
80 100
38
37
36
35
34
33
32
-40° C
31
25° C
85° C
30
28 28.5 29 29.5 30 30.5 31
Frequency [GHz]
Figure 11. P_-1 (dBm) Frequency Sweep over Temperature
45
0
40
-5
35
-10
30
-15
25
-20
20
OIP3 -40° C
-25
15
OIP3 25° C
-30
OIP3 85° C
10
IM3 -40° C
-35
5
IM3 25° C
IM3 85° C
-40
0
-45
28 28.5 29 29.5 30 30.5 31
Frequency [GHz]
Figure 12. OIP3(dBm) and IM3 level (dBm) Frequency Sweep over
Temperature @ Po = 20 dBm/tone
6