MRF275L Datasheet, PDF (11/13 Pages) Tyco Electronics – N-CHANNEL BROADBAND RF POWER FET

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f
S11
S21
S12
S22
MHz
|S11|
φ
|S21|
φ
|S12|
φ
|S22|
φ
160
0.923
–180
1.63
63
0.016
53
0.880
–177
170
0.924
–180
1.50
61
0.017
58
0.890
–178
180
0.925
180
1.42
60
0.019
62
0.904
–178
190
0.926
180
1.35
58
0.019
64
0.922
–179
200
0.928
179
1.26
56
0.019
63
0.914
–179
210
0.929
179
1.19
54
0.020
62
0.897
–179
220
0.930
179
1.12
53
0.022
64
0.881
–179
230
0.932
179
1.04
51
0.024
67
0.907
180
240
0.932
179
1.01
51
0.024
69
0.892
179
250
0.933
178
0.955
49
0.024
70
0.910
–180
260
0.934
178
0.912
47
0.025
70
0.912
–178
270
0.936
178
0.882
46
0.027
71
0.904
–178
280
0.936
178
0.842
46
0.029
72
0.901
–180
290
0.938
177
0.798
43
0.028
71
0.920
177
300
0.939
177
0.770
44
0.030
71
0.930
178
310
0.939
177
0.731
43
0.032
72
0.934
–179
320
0.941
177
0.690
42
0.035
74
0.939
–180
330
0.942
176
0.655
39
0.036
76
0.895
180
340
0.942
176
0.639
40
0.035
75
0.892
179
350
0.942
176
0.613
39
0.036
75
0.906
–180
360
0.943
175
0.601
38
0.040
71
0.945
179
370
0.945
175
0.577
36
0.045
71
0.960
178
380
0.946
175
0.555
35
0.047
74
0.928
178
390
0.947
175
0.531
35
0.045
79
0.893
178
400
0.946
174
0.518
34
0.042
80
0.892
179
410
0.947
174
0.492
33
0.044
72
0.948
176
420
0.948
174
0.472
32
0.049
67
0.960
176
430
0.950
173
0.462
32
0.056
71
0.936
179
440
0.951
173
0.455
32
0.058
78
0.945
179
450
0.951
173
0.460
30
0.054
82
0.920
177
460
0.950
173
0.424
30
0.050
73
0.951
173
470
0.950
172
0.400
29
0.053
65
0.937
174
480
0.952
172
0.389
29
0.063
65
0.941
175
490
0.954
172
0.382
27
0.071
72
0.960
175
500
0.955
172
0.367
27
0.069
80
0.954
176
600
0.958
168
0.284
22
0.071
80
0.935
172
700
0.967
164
0.226
22
0.088
71
0.950
169
800
0.967
160
0.211
22
0.096
67
0.929
164
900
0.979
156
0.197
26
0.116
69
0.929
165
1000
0.978
150
0.200
29
0.139
67
0.944
163
REV2
11