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2SC5538
PC -- Ta
120
100
80
60
40
20
0
0
20 40
60
80 100 120 140 160
Ambient Temperature, Ta – °C IT01320
S Parameters (Common emitter)
VCE=1V, IC=3mA, ZO=50Ω
Freq (MHz)
| S11 |
∠ S11
100
0.874
–40.6
200
0.785
–71.6
400
0.651
–114.8
600
0.613
–136.9
800
0.581
–153.9
1000
0.568
–164.2
1200
0.556
–172.0
1400
0.563
–178.1
1600
0.558
175.4
1800
0.560
168.9
2000
0.567
163.1
| S21 |
8.627
6.874
4.701
3.365
2.716
2.218
1.863
1.626
1.473
1.345
1.230
VCE=3V, IC=7mA, ZO=50Ω
Freq (MHz)
| S11 |
100
0.789
200
0.670
400
0.552
600
0.522
800
0.504
1000
0.488
1200
0.478
1400
0.481
1600
0.478
1800
0.492
2000
0.489
∠ S11
–48.3
–83.7
–123.8
–145.3
–158.5
–169.1
–176.1
178.4
172.7
167.4
162.0
| S21 |
16.232
12.431
7.607
5.401
4.155
3.425
2.849
2.511
2.237
2.016
1.844
∠ S21
152.3
132.5
107.3
92.8
81.9
73.4
66.2
59.6
53.9
48.1
42.5
∠ S21
147.7
126.4
104.7
92.7
84.1
77.1
71.0
65.6
60.7
55.5
50.5
| S12 |
0.062
0.101
0.135
0.152
0.155
0.161
0.170
0.177
0.185
0.196
0.205
| S12 |
0.039
0.061
0.081
0.094
0.106
0.121
0.136
0.152
0.167
0.185
0.200
∠ S12
67.9
52.1
37.1
31.1
29.9
30.0
30.5
32.7
35.4
37.4
38.0
∠ S12
66.1
53.0
45.2
45.9
48.2
49.1
51.0
52.2
52.8
53.2
52.7
| S22 |
0.918
0.748
0.537
0.430
0.361
0.326
0.300
0.297
0.306
0.313
0.335
| S22 |
0.862
0.673
0.438
0.333
0.290
0.270
0.253
0.239
0.240
0.245
0.248
∠ S22
–23.4
–41.7
–57.6
–65.6
–74.3
–80.2
–86.1
–92.3
–96.5
–100.6
–102.9
∠ S22
–27.2
–44.6
–59.1
–65.1
–68.7
–71.0
–74.7
–79.6
–82.8
–86.7
–90.0
No.6291–3/4