MRF137 Datasheet, PDF (6/10 Pages) Motorola, Inc – N-CHANNEL MOS BROADBAND RF POWER FET

f
(MHz)
2.0
5.0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
225
250
275
300
325
350
375
400
425
450
475
500
525
550
575
600
625
650
675
700
725
750
775
800
S11
|S11|
φ
0.977
– 32
0.919
– 70
0.852
– 109
0.817
– 140
0.814
– 153
0.811
– 159
0.812
– 164
0.813
– 166
0.815
– 168
0.816
– 170
0.817
– 171
0.817
– 172
0.818
– 173
0.820
– 173
0.821
– 173
0.822
– 174
0.823
– 175
0.824
– 175
0.825
– 176
0.827
– 176
0.829
– 177
0.831
– 177
0.836
– 178
0.846
– 178
0.853
– 179
0.853
– 179
0.856
– 179
0.857
+ 179
0.861
+ 179
0.865
+ 178
0.875
+ 178
0.881
+ 178
0.886
+ 177
0.887
+ 177
0.888
+ 176
0.896
+ 176
0.907
+ 175
0.910
+ 175
0.910
+ 174
0.920
+ 174
0.938
+ 173
0.943
+ 171
0.934
+ 170
0.940
+ 170
0.953
+ 169
0.959
+ 168
S21
|S21|
φ
59.48
163
48.67
142
33.50
122
19.05
106
13.11
99
9.88
95
7.98
92
6.66
89
5.708
86
5.003
84
4.560
83
4.170
81
3.670
80
3.420
79
3.170
79
2.980
78
2.826
77
2.650
76
2.438
75
2.325
73
2.175
72
2.084
71
1.824
69
1.621
66
1.462
64
1.319
61
1.194
59
1.089
56
1.014
54
0.927
51
0.876
49
0.810
46
0.755
44
0.694
41
0.677
39
0.625
36
0.603
34
0.585
32
0.563
30
0.543
28
0.533
26
0.515
24
0.491
22
0.475
22
0.477
21
0.467
17
S12
|S12|
φ
0.011
67
0.024
44
0.032
29
0.037
16
0.038
14
0.038
13
0.038
12
0.038
12
0.038
11
0.038
11
0.038
12
0.039
13
0.039
13
0.039
13
0.039
13
0.039
13
0.039
14
0.039
14
0.039
14
0.039
15
0.039
16
0.039
16
0.039
18
0.039
21
0.039
23
0.040
25
0.040
27
0.040
30
0.042
32
0.043
35
0.045
37
0.046
40
0.046
43
0.051
43
0.052
43
0.055
45
0.058
45
0.061
45
0.065
45
0.069
46
0.074
47
0.078
47
0.079
46
0.084
48
0.090
48
0.093
48
Table 1. Common Source Scattering Parameters
50 Ω System
VDS = 28 V, ID = 0.75 A
S22
|S22|
φ
0.661
– 36
0.692
– 78
0.747
– 117
0.768
– 146
0.774
– 157
0.782
– 162
0.787
– 165
0.787
– 168
0.787
– 169
0.787
– 170
0.787
– 171
0.787
– 172
0.788
– 172
0.788
– 173
0.788
– 173
0.788
– 173
0.788
– 173
0.790
– 174
0.792
– 174
0.793
– 174
0.796
– 174
0.799
– 174
0.805
– 174
0.816
– 174
0.822
– 174
0.833
– 174
0.828
– 174
0.842
– 174
0.849
– 174
0.856
– 174
0.866
– 174
0.870
– 174
0.875
– 174
0.888
– 174
0.890
– 174
0.898
– 174
0.913
– 174
0.918
– 174
0.945
– 174
0.952
– 174
0.974
– 174
0.958
– 176
0.953
– 177
0.943
– 177
0.957
– 177
0.957
– 179
MRF137
6
MOTOROLA RF DEVICE DATA