Gamma Load and Source at Optimum OIP3 Tuning Conditions
The device’s optimum OIP3 measurements were determined using a Maury Load Pull System at 4.0V,
135 mA quiesent bias.
Typical Gammas at Optimum OIP3[1]
Freq
(GHz)
Gamma Source
Mag Ang (deg)
Gamma Load
Mag Ang (deg)
OIP3
Gain
(dBm) (dB)
0.9
0.8179
-143.28
0.0721
124.08
42.0
17.2
2.0
0.7411
-112.36
0.4080
119.91
41.6
15.6
3.9
0.6875
-94.23
0.4478
174.74
41.3
11.2
5.8
0.5204
-75.91
0.3525
-120.13
36.9
5.6
Note:
1. Typical describes additional product performance information that is not covered by the product warranty.
P1dB
PAE
(dBm) (%)
21.7
33.8
23.4
44.2
23.1
41.4
22.4
25.7
400
350
0.9V
300
0.8V
250
200
0.7V
150
0.6V
100
50
0.5V
0
0 1 2 3 4 5 67
Vds (V)
Figure 6. Typical IV Curve.
4