atf-52189 Avago Technologies, atf-52189 Datasheet - Page 12

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

12
ATF-52189 Typical Scattering and Noise Parameters at 25°C, V
Notes:
1. F
2. S and noise parameters are measured on a microstrip line made on 0.025 inch thick alumina
Freq
(GHz)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.5
2.0
2.5
3.0
3.5
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
been extrapolated. The F
16 different impedances using an ATN NP5 test system. From these measurements a true Fmin is
calculated. Refer to the noise parameter application section for more information.
carrier. The input reference plane is at the end of the gate lead. The output reference plane is at
the end of the drain lead.
Freq
GHz
min
0.5
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
values at 2 GHz and higher are based on measurements while the F
Mag.
0.544
0.704
0.777
0.813
0.856
0.866
0.872
0.874
0.876
0.880
0.881
0.882
0.879
0.874
0.882
0.889
0.903
0.918
0.948
0.960
0.941
0.946
0.937
0.914
0.951
0.948
0.939
0.948
0.947
0.903
Fmin
1.45
1.60
1.90
2.20
2.46
2.79
3.09
3.39
3.69
dB
S11
Ang.
-91.7
-128.0
-146.6
-158.4
-171.5
-176.8
178.8
175.1
171.6
168.4
154.5
141.6
128.6
115.1
105.8
96.5
77.9
59.3
43.4
31.6
23.4
14.0
3.1
-3.8
-15.1
-19.8
-21.2
-24.7
-33.0
-45.1
min
0.704
0.706
0.727
0.763
0.804
0.855
0.896
0.923
0.930
Mag
values are based on a set of 16 noise figure measurements made at
G amma Opt
(dB)
31.93
29.23
26.78
24.74
21.75
20.26
19.00
17.92
16.96
16.08
12.74
10.39
8.63
7.31
6.39
5.36
2.83
-0.75
-3.31
-5.68
-8.20
-10.29
-12.11
-13.68
-15.70
-17.79
-18.56
-18.94
-17.99
-17.14
-175.0
-162.6
-137.5
-112.8
-91.9
-68.9
-51.5
-38.6
-31.0
Ang
Mag.
39.502
28.943
21.823
17.257
12.238
10.303
8.913
7.866
7.050
6.366
4.333
3.309
2.702
2.320
2.087
1.853
1.385
0.918
0.683
0.520
0.389
0.306
0.248
0.207
0.164
0.129
0.118
0.113
0.126
0.139
S21
Rn/50
0.23
0.15
0.10
0.14
0.27
0.61
0.81
1.02
1.42
Ang.
144.2
122.7
109.6
100.6
93.9
89.3
85.4
81.8
78.4
75.3
61.0
47.5
34.1
20.5
9.7
-1.2
-22.8
-44.5
-63.8
-81.4
-96.9
-112.0
-128.9
-143.7
-163.9
-172.6
179.7
171.7
157.7
140.5
21.63
18.91
16.10
12.97
11.03
9.62
8.46
7.62
6.50
Ga
dB
min
(dB)
-39.17
-35.39
-33.98
-33.15
-33.98
-33.56
-33.56
-33.15
-32.77
-32.40
-31.06
-29.63
-28.18
-27.26
-26.92
-26.60
-25.98
-25.41
-26.02
-26.74
-28.18
-29.63
-32.77
-37.72
-37.08
-37.72
-41.94
-46.02
-38.42
-33.98
below 2 GHz have
DS
= 4.5V, I
Mag.
0.011
0.017
0.020
0.022
0.020
0.021
0.021
0.022
0.023
0.024
0.028
0.033
0.039
0.043
0.045
0.047
0.050
0.054
0.050
0.046
0.039
0.033
0.023
0.013
0.014
0.013
0.008
0.005
0.012
0.020
S12
DS
= 280 mA
Ang.
52.6
40.4
33.2
28.6
26.1
25.4
25.1
25.0
25.0
25.0
24.2
21.5
16.7
9.6
3.3
-3.1
-15.7
-28.4
-39.9
-51.6
-63.8
-80.6
-113.1
-154.6
106.3
51.0
60.4
71.8
123.0
114.5
Figure 50. MSG/MAG & |S21|
at 4.5V/280 mA.
-10
-20
-30
40
30
20
10
0
0
MSG
2
Mag.
0.289
0.397
0.446
0.470
0.551
0.559
0.562
0.564
0.564
0.563
0.558
0.549
0.542
0.543
0.560
0.578
0.613
0.648
0.687
0.729
0.773
0.805
0.825
0.843
0.842
0.849
0.879
0.876
0.884
0.859
4
S21
FREQUENCY (GHz)
6
MAG
S22
Ang.
-99.7
-130.4
-145.8
-155.3
-170.8
-174.5
-177.5
179.8
177.4
175.2
165.5
156.5
147.4
138.9
130.4
121.8
104.8
87.7
74.6
61.0
47.8
36.5
26.9
16.9
7.7
1.1
-4.4
-8.4
-13.3
-21.3
8
10
12
2
14
vs. Frequency
dB
35.55
32.31
30.38
28.95
27.87
26.91
26.28
25.53
24.86
24.24
21.90
18.26
16.05
14.47
13.83
13.09
11.24
8.51
8.14
7.41
4.33
3.52
2.11
-0.19
0.27
-2.38
-2.87
-2.64
-1.07
-3.66
MSG/MAG
16
18