Data Sheet P15201EJ1V0DS
16
μ
PA841TC
S-PARAMETERS Q1
Note
When K
≥
1, the MAG (Maximum Available Gain) is used.
MAG =
When K
<
1, the MSG (Maximum Stable Gain) is used.
MSG =
V
CE
= 1 V, I
C
= 1 mA, Z
O
= 50
Note
Frequency
(GHz)
S
11
S
21
S
12
S
22
K
MAG/MSG
(dB)
MAG.
ANG.
(deg.)
6.0
13.3
21.4
29.8
37.8
45.0
51.5
57.9
64.4
71.3
77.4
84.3
91.2
97.5
103.8
110.3
116.6
123.2
130.5
137.6
144.6
151.0
157.4
163.4
169.3
174.3
179.5
175.6
170.9
165.4
131.4
107.3
MAG.
ANG.
(deg.)
MAG.
ANG.
(deg.)
MAG.
ANG.
(deg.)
4.1
7.5
11.7
15.8
19.9
23.7
27.5
30.8
33.6
36.4
39.0
41.3
43.7
46.1
48.3
50.2
52.6
54.2
56.1
58.4
60.3
62.6
63.9
66.2
68.1
70.1
71.8
73.7
75.3
77.9
105.4
135.2
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
4.0
5.0
0.971
0.989
0.975
0.950
0.914
0.869
0.823
0.792
0.756
0.730
0.699
0.666
0.630
0.599
0.565
0.535
0.512
0.493
0.473
0.462
0.443
0.439
0.431
0.427
0.425
0.422
0.428
0.426
0.424
0.425
0.499
0.569
3.361
3.383
3.319
3.276
3.163
3.036
2.906
2.810
2.731
2.664
2.567
2.475
2.384
2.298
2.201
2.128
2.064
1.998
1.931
1.871
1.802
1.759
1.697
1.638
1.595
1.536
1.494
1.446
1.402
1.373
1.084
0.867
174.4
167.7
159.8
151.9
145.0
138.8
133.2
128.6
123.0
117.8
112.8
107.7
102.7
98.2
93.9
89.8
86.3
82.2
78.2
74.2
70.5
67.1
63.9
60.9
58.0
55.2
52.5
50.0
46.8
43.8
22.3
4.4
0.019
0.041
0.063
0.085
0.109
0.125
0.141
0.154
0.167
0.176
0.185
0.193
0.199
0.205
0.209
0.215
0.218
0.220
0.224
0.225
0.225
0.225
0.223
0.223
0.223
0.220
0.218
0.218
0.219
0.221
0.221
0.264
93.1
75.7
77.8
69.9
65.9
62.4
56.7
53.2
50.1
46.2
43.5
40.3
38.2
35.5
33.4
31.6
28.7
27.7
26.0
24.6
22.3
21.4
20.3
19.5
18.8
17.6
17.4
16.8
16.9
17.0
19.6
21.6
1.010
1.005
1.004
0.993
0.978
0.948
0.922
0.884
0.852
0.817
0.788
0.758
0.730
0.702
0.677
0.651
0.630
0.611
0.590
0.574
0.550
0.540
0.525
0.504
0.491
0.479
0.467
0.460
0.446
0.441
0.387
0.406
0.109
0.169
0.092
0.184
0.204
0.225
0.279
0.304
0.345
0.383
0.415
0.455
0.487
0.527
0.570
0.606
0.640
0.670
0.702
0.725
0.779
0.796
0.836
0.881
0.908
0.958
0.988
1.021
1.063
1.071
1.268
1.212
22.47
19.16
17.20
15.87
14.62
13.86
13.13
12.61
12.13
11.79
11.43
11.09
10.78
10.50
10.23
9.95
9.77
9.58
9.36
9.19
9.03
8.93
8.81
8.67
8.55
8.44
8.37
7.33
6.52
6.30
3.80
2.38
S
21
S
12
S
21
S
12
(K –
√
(K
2
– 1) )