ATF-551M4 View Datasheet(PDF) - HP => Agilent Technologies
Part Name
Description
MFG CO.
ATF-551M4
HP => Agilent Technologies
'ATF-551M4' PDF : 24 Pages View PDF
ATF-551M4 Typical Scattering Parameters, VDS = 2.7V, IDS = 15 mA
Freq.
GHz
S11
Mag. Ang.
S21
dB
Mag. Ang.
S12
Mag. Ang.
0.1
0.995
-6.5
0.5
0.949
-31.2
0.9
0.894
-54.0
1.0
0.882
-59.4
1.5
0.814
-84.0
1.9
0.768
-101.1
2.0
0.758
-105.1
2.5
0.718
-123.1
3.0
0.691
-138.7
4.0
0.668
-163.5
5.0
0.667
177.5
6.0
0.668
164.3
7.0
0.671
152.2
8.0
0.673
142.3
9.0
0.682
131.6
10.0
0.677
118.5
11.0
0.684
105.8
12.0
0.690
91.7
13.0
0.707
81.2
14.0
0.744
66.4
15.0
0.750
55.1
16.0
0.806
45.2
17.0
0.824
37.1
18.0
0.872
31.0
21.98
21.47
20.75
20.55
19.37
18.34
18.10
16.86
15.70
13.64
11.88
10.49
9.26
8.27
7.37
6.56
5.83
5.12
4.38
3.68
2.85
1.88
0.92
-0.08
12.559
11.839
10.905
10.650
9.298
8.265
8.034
6.966
6.095
4.806
3.928
3.345
2.904
2.591
2.335
2.128
1.956
1.804
1.656
1.528
1.389
1.242
1.112
0.991
175.6
156.9
142.3
138.9
123.4
112.7
110.3
99.3
89.7
73.6
59.9
48.5
37.5
27.0
16.4
5.4
-5.3
-16.7
-27.5
-39.4
-50.6
-61.2
-71.5
-81.5
0.006
86.4
0.026
71.0
0.043
60.1
0.047
57.5
0.061
46.6
0.068
39.5
0.070
38.0
0.076
31.4
0.079
26.3
0.083
19.4
0.085
15.0
0.088
13.1
0.091
11.4
0.095
10.0
0.101
8.4
0.107
5.6
0.115
2.6
0.124
-1.7
0.133
-6.1
0.143
-12.3
0.151
-18.7
0.156
-25.1
0.162
-31.6
0.166
-38.2
S22
Mag. Ang.
0.793
0.745
0.691
0.673
0.589
0.526
0.511
0.447
0.393
0.318
0.268
0.230
0.212
0.198
0.190
0.190
0.198
0.210
0.205
0.200
0.212
0.236
0.282
0.337
-3.2
-15.2
-26.4
-28.9
-39.7
-46.6
-48.1
-54.6
-59.9
-68.8
-77.7
-83.3
-93.0
-103.4
-116.2
-129.6
-142.6
-154.2
-167.8
172.5
150.9
129.7
107.9
89.7
MSG/MAG
dB
33.21
26.58
24.04
23.55
21.83
20.85
20.60
19.62
18.87
17.63
16.65
15.80
15.04
12.89
11.88
10.70
10.06
9.46
8.93
9.10
7.85
9.01
8.37
7.76
Typical Noise Parameters, VDS = 2.7V, IDS = 15 mA
Freq
Fmin
Γopt
Γopt
Rn/50
GHz dB
Mag. Ang.
0.5
0.18
0.61
-6.0
0.12
0.9
0.18
0.56
6.8
0.12
1.0
0.24
0.5
10.7
0.11
1.9
0.38
0.45
36.9
0.1
2.0
0.33
0.43
41.9
0.1
2.4
0.42
0.39
50.9
0.1
3.0
0.5
0.31
73.0
0.08
3.9
0.55
0.28
107.0
0.07
5.0
0.66
0.29
146.6
0.06
5.8
0.83
0.33
168.7
0.05
6.0
0.84
0.34
170.7
0.05
7.0
0.95
0.36
-166.9
0.06
8.0
1.06
0.41
-152.3
0.07
9.0
1.18
0.46
-138.1
0.1
10.0
1.43
0.44
-122.5
0.16
Ga
dB
24.49
22.38
22.32
18.78
18.65
17.47
16.37
14.83
13.4
12.54
12.36
11.44
10.69
10.12
9.21
40
30
MSG
20
10
|S21|2
0
MAG
MSG
-10
0
5
10
15
20
FREQUENCY (GHz)
Figure 30. MSG/MAG and |S21|2 vs.
Frequency at 2.7V, 15 mA.
Notes:
1. The Fmin values are based on a set of 16 noise figure measurements made at 16 different impedances using an ATN NP5 test system. From these
measurements Fmin is calculated. Refer to the noise parameter measurement section for more information.
2. S and noise parameters are measured on a microstrip line made on 0.010 inch thick alumina carrier assembly. The input reference plane is at the end of
the gate pad. The output reference plane is at the end of the drain pad.
12
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