atf-52189 Avago Technologies, atf-52189 Datasheet - Page 14

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

14
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.
0.926
0.891
0.882
0.879
0.885
0.886
0.886
0.886
0.885
0.887
0.884
0.884
0.880
0.875
0.882
0.889
0.903
0.917
0.947
0.959
0.941
0.946
0.936
0.914
0.951
0.948
0.937
0.949
0.947
0.906
Fmin
0.67
0.76
0.95
1.13
1.30
1.50
1.68
1.86
1.88
dB
S11
Ang.
-80.9
-121.5
-142.5
-155.4
-169.7
-175.4
-180.0
176.1
172.5
169.3
155.1
142.1
129.1
115.5
106.2
96.8
78.1
59.4
43.5
31.7
23.4
14.1
3.1
-3.7
-14.9
-19.8
-21.1
-24.5
-32.9
-45.1
min
0.263
0.361
0.524
0.652
0.741
0.826
0.887
0.939
0.989
Mag
values are based on a set of 16 noise figure measurements made at
G amma Opt
(dB)
33.47
29.88
27.03
24.79
21.67
20.13
18.83
17.72
16.76
15.86
12.49
10.13
8.36
7.03
6.10
5.06
2.52
-1.09
-3.64
-6.00
-8.64
-10.69
-12.54
-14.24
-16.25
-18.34
-19.02
-19.66
-18.56
-17.79
-177.3
-146.8
-118.4
166.7
-95.3
-70.9
-52.9
-39.7
-31.8
Ang
Mag.
47.170
31.192
22.457
17.360
12.120
10.145
8.743
7.695
6.883
6.209
4.212
3.210
2.618
2.246
2.018
1.791
1.337
0.882
0.658
0.501
0.370
0.292
0.236
0.194
0.154
0.121
0.112
0.104
0.118
0.129
S21
Rn/50
0.14
0.08
0.06
0.12
0.15
0.30
0.54
0.69
0.97
Ang.
135.8
114.3
102.7
94.8
88.9
85.0
81.6
78.4
75.3
72.4
58.8
45.7
32.5
18.9
8.1
-2.8
-24.5
-46.2
-65.5
-83.3
-98.9
-114.3
-131.4
-146.0
-166.9
-175.3
176.1
167.9
154.7
138.1
19.36
17.64
15.04
12.27
10.83
9.62
8.48
7.85
4.25
Ga
dB
min
below 2 GHz have
(dB)
-35.92
-33.15
-32.04
-31.70
-32.77
-32.40
-32.40
-32.04
-31.70
-31.70
-30.46
-29.12
-27.96
-27.08
-26.80
-26.54
-26.04
-25.56
-26.20
-26.74
-28.40
-29.63
-33.15
-37.72
-37.72
-39.17
-40.92
-43.10
-37.72
-33.56
DS
= 4.5V, I
Mag.
0.016
0.022
0.025
0.026
0.023
0.024
0.024
0.025
0.026
0.026
0.030
0.035
0.040
0.044
0.046
0.047
0.050
0.053
0.049
0.046
0.038
0.033
0.022
0.013
0.013
0.011
0.009
0.007
0.013
0.021
S12
DS
= 120 mA
Ang.
51.6
34.6
26.7
22.2
19.7
19.0
18.6
18.5
18.4
18.3
17.8
15.6
11.2
4.9
-1.1
-7.1
-19.0
-31.0
-42.2
-53.9
-65.8
-82.9
-116.4
-159.1
104.3
56.9
79.5
74.4
117.9
111.8
Figure 52. MSG/MAG & |S21|
at 4.5V/120 mA.
-10
-20
-30
40
30
20
10
0
0
MSG
2
Mag.
0.389
0.447
0.471
0.482
0.551
0.555
0.557
0.557
0.555
0.554
0.548
0.538
0.532
0.532
0.549
0.567
0.603
0.638
0.681
0.725
0.770
0.805
0.826
0.843
0.843
0.850
0.877
0.878
0.887
0.862
4
S21
FREQUENCY (GHz)
6
MAG
S22
Ang.
-96.0
-131.4
-147.6
-157.0
-172.5
-176.0
-178.8
178.7
176.5
174.4
165.1
156.3
147.4
139.0
130.5
122.0
105.1
88.1
75.1
61.6
48.2
36.9
27.2
17.2
8.0
1.2
-4.2
-8.2
-13.1
-21.1
8
10
12
2
vs. Frequency
14
MSG/MAG
dB
34.70
31.52
29.53
28.25
27.22
26.26
25.61
24.88
24.23
23.78
21.47
19.17
16.16
14.43
13.76
12.99
11.06
8.23
7.89
7.19
4.00
3.26
1.71
-0.74
-0.35
-2.88
-3.46
-3.21
-1.56
-4.11
16
18