atf-52189 Avago Technologies, atf-52189 Datasheet - Page 4

• Manufacturer Part Number: atf-52189
• Description: High Linearity Mode[1] Enhancement Pseudomorphic Hemt In Sot 89 Package
• Manufacturer: Avago Technologies

4
Gamma Load and Source at Optimum OIP3 and P1dB Tuning Conditions
The device’s optimum OIP3 and P1dB measurements were determined using a Maury Load Pull System at
4.5V, 200 mA quiesent bias.
Typical Gammas at Optimum OIP3
Freq
(GHz)
0.9
2.0
2.4
3.9
Typical Gammas at Optimum P1dB
Freq
(GHz)
0.9
2.0
2.4
3.9
Note:
1. Typical describes additional product performance information that is not covered by the product warranty.
Figure 6. Typical IV Curve.
600
500
400
300
200
100
0
0
1
2
Mag
0.7511
0.7577
0.7625
0.7432
Mag
0.7786
0.7052
0.7117
0.3379
Gamma Source
Gamma Source
Vds (V)
3
4
Ang (deg)
-132.82
-131.31
-128.49
-94.91
Ang (deg)
139.82
-168.54
-161.45
-100.92
5
6
0.8V
0.7V
0.6V
0.5V
0.4V
[1]
[1]
7
Mag
0.6444
0.3236
0.2665
0.4125
Mag
0.5494
0.6981
0.6624
0.6151
Gamma Load
Gamma Load
Ang (deg)
-157.38
-176.55
-148.09
-98.27
Ang (deg)
-165.37
-159.44
-126.28
-177.76
OIP3
(dBm)
42.0
42.0
41.0
OIP3
(dBm)
37.5
37.3
37.0
40.0
38.6
Gain
(dB)
16.5
15.7
13.6
10.8
Gain
(dB)
17.3
14.8
12.0
9.1
P1dB
(dBm)
27.2
26.8
26.5
27.3
P1dB
(dBm)
28.4
29.0
29.3
28.0
PAE
(%)
49.7
54.9
49.5
49.1
PAE
(%)
58.3
48.6
48.2
46.2