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 = 10 mA
Freq.
GHz
S11
Mag. Ang.
S21
dB
Mag. Ang.
S12
Mag. Ang.
0.1
0.995
-5.9
0.5
0.955
-28.7
0.9
0.907
-50.0
1.0
0.896
-55.0
1.5
0.833
-78.6
1.9
0.789
-95.5
2.0
0.779
-99.4
2.5
0.737
-117.4
3.0
0.707
-133.4
4.0
0.679
-159.1
5.0
0.674
-178.9
6.0
0.675
167.3
7.0
0.676
154.9
8.0
0.679
144.5
9.0
0.686
133.5
10.0
0.684
120.8
11.0
0.688
107.5
12.0
0.693
93.7
13.0
0.710
82.7
14.0
0.743
68.6
15.0
0.760
56.5
16.0
0.805
46.2
17.0
0.830
38.1
18.0
0.872
31.5
20.55
20.11
19.52
19.36
18.34
17.43
17.21
16.07
14.98
13.01
11.30
9.93
8.72
7.73
6.84
6.03
5.30
4.59
3.86
3.19
2.37
1.42
0.43
-0.58
10.656
10.129
9.466
9.292
8.265
7.439
7.255
6.361
5.610
4.471
3.673
3.136
2.728
2.435
2.198
2.002
1.841
1.696
1.559
1.443
1.314
1.177
1.051
0.935
175.9
158.4
144.6
141.4
126.1
115.4
113.0
101.7
91.8
75.0
60.8
49.1
37.7
27.0
16.2
5.1
-5.9
-17.2
-28.2
-39.8
-51.5
-62.2
-72.8
-83.1
0.006
86.3
0.028
72.0
0.046
61.3
0.050
58.8
0.067
47.6
0.076
40.0
0.078
38.4
0.085
31.0
0.089
25.1
0.093
16.6
0.094
10.9
0.095
8.1
0.096
5.9
0.099
4.3
0.102
2.9
0.107
0.7
0.113
-1.7
0.121
-5.2
0.129
-8.9
0.139
-14.3
0.147
-20.2
0.153
-26.2
0.158
-32.5
0.163
-39.1
S22
Mag. Ang.
0.825
0.782
0.735
0.717
0.639
0.577
0.562
0.495
0.439
0.357
0.303
0.264
0.244
0.230
0.222
0.222
0.230
0.239
0.232
0.222
0.232
0.251
0.293
0.353
-3.0
-14.0
-24.5
-27.0
-37.6
-44.6
-46.2
-53.1
-58.8
-68.3
-77.6
-83.7
-93.5
-104.1
-116.6
-129.0
-140.8
-151.9
-164.6
176.6
155.6
134.3
112.0
92.7
MSG/MAG
dB
32.49
25.58
23.13
22.69
20.91
19.91
19.69
18.74
18.00
16.82
15.92
15.19
14.54
12.94
11.58
10.44
9.69
9.02
8.47
8.42
7.69
8.26
8.07
7.59
Typical Noise Parameters, VDS = 2.7V, IDS = 10 mA
Freq
Fmin
Γopt
Γopt
Rn/50
GHz dB
Mag. Ang.
0.5
0.26
0.64
-4.4
0.14
0.9
0.27
0.57
7.5
0.13
1.0
0.30
0.54
11.1
0.13
1.9
0.46
0.49
36.6
0.11
2.0
0.41
0.48
40.4
0.12
2.4
0.47
0.44
50.3
0.11
3.0
0.55
0.36
69.5
0.10
3.9
0.61
0.32
101.3
0.08
5.0
0.74
0.32
139.5
0.06
5.8
0.88
0.35
161.5
0.05
6.0
0.90
0.35
163.9
0.05
7.0
1.00
0.37
-173.6
0.06
8.0
1.12
0.41
-158.2
0.07
9.0
1.25
0.46
-143.0
0.09
10.0
1.46
0.46
-127.2
0.15
Ga
dB
23.79
21.80
21.60
18.06
17.92
16.79
15.70
14.24
12.86
12.01
11.82
10.93
10.24
9.66
8.85
40
30
MSG
20
10
|S21|2
0
MAG
MSG
-10
0
5
10
15
20
FREQUENCY (GHz)
Figure 29. MSG/MAG and |S21|2 vs.
Frequency at 2.7V, 10 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.
11
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