
Data Sheet P14554EJ1V0DS00
7
μ
PA831TC
S-PARAMETERS Q1
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
0.938
0.913
0.881
0.843
0.816
0.782
0.759
0.748
0.739
0.730
0.731
0.726
0.730
0.730
0.735
0.736
0.741
0.743
0.750
0.751
0.757
0.761
0.767
0.770
0.771
0.777
0.784
0.787
0.791
0.797
29.5
56.4
81.6
104.6
125.7
145.2
162.8
178.8
165.9
152.1
138.6
125.8
113.7
101.7
90.6
79.6
69.1
58.7
48.8
39.0
29.6
20.1
11.3
1.9556
6.6
15.2
23.9
32.0
40.2
48.2
3.703
3.348
3.052
2.745
2.497
2.241
2.023
1.852
1.700
1.572
1.461
1.364
1.277
1.203
1.131
1.069
1.017
0.967
0.925
0.878
0.840
0.800
0.770
0.734
0.704
0.677
0.646
0.621
0.600
0.575
157.3
137.5
119.6
102.4
86.6
72.3
58.5
46.3
34.1
22.7
11.8
1.0
9.2
19.4
29.3
38.9
48.2
57.6
66.6
75.7
84.2
93.1
101.1
109.5
117.2
125.3
132.6
140.4
147.9
154.7
0.052
0.082
0.110
0.130
0.141
0.154
0.156
0.161
0.158
0.158
0.158
0.153
0.151
0.141
0.139
0.132
0.128
0.123
0.118
0.117
0.111
0.111
0.111
0.112
0.119
0.126
0.132
0.140
0.147
0.159
50.2
51.5
36.2
20.9
8.9
2.8
14.1
23.1
32.0
40.8
49.5
57.1
63.5
70.4
75.7
81.0
85.1
89.6
92.7
96.3
99.5
100.5
101.6
102.9
104.3
107.2
108.9
113.5
116.1
121.2
0.981
0.946
0.902
0.844
0.792
0.756
0.715
0.698
0.672
0.655
0.637
0.624
0.616
0.608
0.600
0.594
0.590
0.582
0.580
0.580
0.571
0.573
0.567
0.569
0.564
0.564
0.566
0.567
0.563
0.573
13.9
26.3
37.6
48.3
57.1
66.1
73.8
82.0
90.0
97.8
106.0
113.7
122.2
130.2
138.6
147.4
156.3
165.0
174.2
177.3
168.0
158.1
148.8
138.7
128.6
118.7
108.4
98.2
87.8
77.3
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
0.929
0.881
0.834
0.774
0.730
0.683
0.654
0.632
0.611
0.600
0.594
0.587
0.587
0.588
0.590
0.595
0.596
0.600
0.606
0.614
0.617
0.623
0.630
0.635
0.641
0.648
0.653
0.660
0.668
0.673
27.6
53.5
77.2
99.8
120.0
138.9
156.1
172.9
172.1
157.6
144.2
130.9
118.7
106.5
95.2
84.0
73.3
62.7
52.8
42.6
33.1
23.8
14.3
5.790
5.401
4.951
4.477
4.065
3.641
3.309
3.007
2.747
2.543
2.360
2.202
2.062
1.943
1.834
1.731
1.648
1.571
1.504
1.436
1.367
1.309
1.262
1.210
1.162
1.121
1.080
1.044
1.014
0.977
157.9
138.4
120.9
103.7
88.5
74.6
61.7
49.6
38.2
27.1
16.3
6.0
4.0
13.7
23.4
33.0
42.2
51.7
60.4
69.5
78.4
87.4
95.6
104.1
112.4
120.5
128.4
136.7
144.1
152.2
0.050
0.085
0.107
0.130
0.147
0.161
0.168
0.174
0.180
0.178
0.186
0.188
0.193
0.193
0.194
0.199
0.199
0.199
0.204
0.207
0.208
0.209
0.211
0.214
0.217
0.222
0.223
0.229
0.232
0.235
42.1
57.3
41.0
28.1
16.9
6.4
3.7
12.5
20.3
27.6
35.4
41.6
48.8
55.1
61.7
67.2
73.4
79.2
85.7
90.8
97.3
102.8
108.6
113.6
119.5
124.6
130.4
136.0
141.5
147.8
0.987
0.929
0.865
0.785
0.713
0.660
0.602
0.560
0.524
0.495
0.467
0.444
0.427
0.410
0.396
0.380
0.371
0.359
0.348
0.340
0.329
0.322
0.314
0.310
0.303
0.300
0.295
0.297
0.295
0.301
16.6
30.8
45.1
57.2
68.1
77.6
86.9
95.1
103.3
111.3
119.6
127.3
135.3
143.2
151.1
160.0
168.2
176.2
175.1
166.2
157.2
147.9
138.5
128.9
119.4
109.6
99.2
90.3
80.0
69.7
5.4
3.3
11.7
20.4
28.6
36.6
44.9