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 = 3V, 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
-54.1
1.0
0.882
-59.4
1.5
0.813
-84.0
1.9
0.768
-101.2
2.0
0.758
-105.1
2.5
0.717
-123.1
3.0
0.690
-138.7
4.0
0.668
-163.5
5.0
0.666
177.5
6.0
0.668
164.4
7.0
0.670
152.3
8.0
0.672
142.4
9.0
0.681
131.7
10.0
0.678
118.6
11.0
0.684
105.8
12.0
0.690
91.8
13.0
0.707
81.3
14.0
0.744
66.6
15.0
0.751
55.2
16.0
0.807
45.3
17.0
0.824
37.3
18.0
0.874
31.1
22.02
21.51
20.79
20.59
19.41
18.38
18.14
16.90
15.74
13.68
11.93
10.53
9.31
8.32
7.43
6.62
5.89
5.19
4.44
3.75
2.93
1.97
1.01
0.02
12.623
11.900
10.958
10.701
9.341
8.301
8.068
6.996
6.120
4.829
3.947
3.363
2.921
2.607
2.351
2.142
1.970
1.817
1.667
1.540
1.401
1.254
1.123
1.002
175.6
156.9
142.3
138.9
123.3
112.7
110.3
99.2
89.7
73.6
59.9
48.5
37.5
27.0
16.4
5.3
-5.5
-16.8
-27.6
-39.5
-50.7
-61.4
-71.9
-82.0
0.005
86.0
0.025
71.0
0.041
60.1
0.045
57.6
0.059
46.7
0.066
39.7
0.067
38.1
0.073
31.6
0.076
26.7
0.080
20.0
0.082
15.8
0.084
14.2
0.087
12.9
0.092
11.8
0.098
10.4
0.104
7.8
0.113
4.9
0.122
0.7
0.132
-3.7
0.142
-10.0
0.151
-16.4
0.157
-22.8
0.163
-29.5
0.167
-36.2
S22
Mag. Ang.
0.802
0.754
0.700
0.682
0.599
0.537
0.522
0.459
0.407
0.334
0.286
0.250
0.232
0.218
0.209
0.209
0.215
0.226
0.221
0.211
0.218
0.236
0.277
0.330
-3.1
-14.6
-25.4
-27.8
-38.1
-44.5
-45.9
-52.0
-56.9
-65.0
-73.3
-78.4
-87.6
-97.7
-110.0
-122.9
-135.4
-147.1
-160.3
-179.5
159.7
137.8
114.5
95.0
MSG/MAG
dB
34.02
26.78
24.27
23.76
22.00
21.00
20.81
19.82
19.06
17.81
16.82
16.02
14.96
12.99
12.01
10.90
10.28
9.70
9.23
9.62
8.26
9.02
8.38
7.78
Typical Noise Parameters, VDS = 3V, IDS = 15 mA
Freq
Fmin
GHz dB
Γopt
Mag.
Γopt
Ang.
Rn/50
0.5
0.18
0.63
-6.3
0.12
0.9
0.19
0.56
6.8
0.12
1.0
0.23
0.51
10.0
0.11
1.9
0.39
0.46
36.5
0.10
2.0
0.35
0.44
40.8
0.10
2.4
0.42
0.39
50.1
0.10
3.0
0.49
0.31
72.5
0.08
3.9
0.56
0.27
104.4
0.07
5.0
0.66
0.29
146.9
0.06
5.8
0.83
0.33
167.4
0.05
6.0
0.84
0.33
169.0
0.05
7.0
0.94
0.35
-166.9
0.06
8.0
1.05
0.40
-152.7
0.07
9.0
1.19
0.46
-138.6
0.09
10.0
1.40
0.44
-121.9
0.16
Ga
dB
24.41
22.45
22.29
18.75
18.61
17.46
16.42
14.80
13.48
12.58
12.38
11.49
10.77
10.23
9.32
40
30
MSG
20
10
|S21|2
0
MAG
MSG
-10
0
5
10
15
20
FREQUENCY (GHz)
Figure 33. MSG/MAG and |S21|2 vs.
Frequency at 3V, 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.
15
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