
Data Sheet P14554EJ1V0DS00
9
μ
PA831TC
S-PARAMETERS Q2
V
CE
= 3 V, I
C
= 1 mA
FREQUENCY
GHz
S
11
S
21
S
12
S
22
MAG.
ANG.
MAG.
ANG.
MAG.
ANG.
MAG.
ANG.
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
0.960
0.943
0.922
0.885
0.862
0.821
0.790
0.759
0.728
0.706
0.685
0.671
0.659
0.645
0.641
0.635
0.629
0.623
0.626
0.621
0.620
0.620
0.623
0.621
0.626
0.626
0.635
0.635
0.639
0.647
19.1
37.8
54.3
72.3
89.0
105.0
120.6
135.5
150.2
164.6
178.3
168.5
155.7
143.1
131.1
119.1
107.2
96.0
85.0
74.1
63.5
53.5
43.7
33.6
24.3
15.2
3.823
3.597
3.422
3.252
3.105
2.916
2.754
2.595
2.445
2.316
2.194
2.087
1.979
1.891
1.808
1.730
1.652
1.592
1.532
1.468
1.413
1.362
1.318
1.270
1.230
1.195
1.161
1.122
1.095
1.050
163.5
148.4
134.7
120.1
106.6
93.3
80.8
69.1
57.4
46.0
35.2
24.7
14.5
4.6
5.2
15.4
24.8
34.3
43.4
52.7
61.4
70.6
79.0
87.8
96.2
104.9
113.3
121.7
130.0
138.3
0.020
0.051
0.065
0.084
0.101
0.114
0.124
0.130
0.139
0.141
0.144
0.148
0.147
0.145
0.147
0.144
0.143
0.142
0.139
0.138
0.135
0.133
0.131
0.131
0.133
0.137
0.138
0.146
0.154
0.164
74.9
62.2
48.6
40.6
28.1
17.6
7.1
5.0
13.2
20.7
29.9
38.6
46.7
53.0
59.4
66.9
72.8
79.1
84.4
89.5
94.7
99.6
104.2
107.7
112.2
114.3
116.8
120.9
124.0
131.3
0.984
0.981
0.961
0.926
0.899
0.860
0.833
0.803
0.775
0.748
0.724
0.708
0.688
0.672
0.655
0.639
0.627
0.614
0.603
0.597
0.585
0.576
0.568
0.560
0.551
0.544
0.533
0.526
0.511
0.504
9.7
20.2
30.3
39.8
48.5
56.8
65.2
73.5
81.0
88.4
95.7
102.9
110.4
117.7
124.7
132.1
139.3
146.6
154.2
161.5
168.4
176.4
175.4
167.6
159.1
150.8
142.3
133.9
125.7
117.6
6.4
2.2
10.6
18.5
V
CE
= 3 V, I
C
= 3 mA
FREQUENCY
GHz
S
11
S
21
S
12
S
22
MAG.
ANG.
MAG.
ANG.
MAG.
ANG.
MAG.
ANG.
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
0.897
0.844
0.784
0.723
0.670
0.616
0.580
0.547
0.528
0.510
0.496
0.483
0.480
0.477
0.475
0.474
0.477
0.477
0.481
0.484
0.489
0.493
0.499
0.506
0.508
0.517
0.526
0.535
0.543
0.556
26.0
49.9
72.1
92.8
111.3
128.8
144.9
160.4
175.1
171.3
158.6
145.7
133.8
122.6
111.1
100.0
89.8
79.4
69.6
59.9
50.1
41.2
32.1
23.4
14.9
9.698
8.841
8.028
7.209
6.534
5.822
5.287
4.812
4.391
4.051
3.749
3.501
3.273
3.086
2.907
2.752
2.617
2.477
2.381
2.271
2.176
2.084
2.011
1.933
1.862
1.801
1.742
1.688
1.629
1.572
157.7
139.5
122.8
106.8
92.7
79.6
67.8
56.6
45.7
35.6
25.6
16.2
6.9
2.2
11.1
20.2
28.8
37.4
45.7
54.4
62.8
71.4
79.4
87.7
95.8
104.1
111.9
119.8
127.5
135.3
0.025
0.047
0.055
0.072
0.079
0.088
0.093
0.095
0.102
0.104
0.107
0.112
0.114
0.116
0.122
0.124
0.130
0.132
0.136
0.141
0.142
0.150
0.155
0.162
0.167
0.175
0.179
0.186
0.192
0.197
23.3
65.0
47.4
32.5
25.9
14.8
5.7
2.3
5.5
14.3
20.1
25.1
31.7
36.0
41.3
47.3
53.2
57.9
63.7
68.1
75.1
78.8
84.0
90.6
95.4
101.4
106.8
113.6
119.9
126.4
0.992
0.918
0.858
0.791
0.724
0.669
0.628
0.585
0.551
0.528
0.501
0.482
0.463
0.452
0.436
0.421
0.410
0.402
0.384
0.379
0.365
0.354
0.343
0.337
0.323
0.313
0.306
0.299
0.290
0.286
15.1
27.5
39.8
50.3
59.4
67.3
74.8
81.7
88.2
94.4
101.4
107.5
114.4
120.8
127.5
134.4
140.9
147.9
155.0
161.4
168.6
175.9
176.0
168.9
161.0
153.4
145.3
137.0
129.0
120.7
6.4
1.2
9.4
17.1
25.0