
2SC5245
S parameters (Common emitter)
VCE=5V, IC=5mA, ZO=50Ω
Freq (MHz)
200
| S11 |
0.763
∠ S11
–37.5
400
0.590
–65.4
600
0.456
–85.5
800
0.374
–102.0
1000
0.323
–115.0
1200
0.288
–127.5
1400
0.264
–137.7
1600
0.248
–147.4
1800
0.239
–156.9
2000
0.235
–165.7
VCE=5V, IC=10mA, ZO=50Ω
Freq (MHz)
200
400
600
800
1000
1200
1400
1600
1800
2000
| S11 |
0.605
0.417
0.319
0.266
0.238
0.225
0.215
0.213
0.212
0.216
∠ S11
–52.6
–84.6
–106.3
–124.6
–136.5
–148.9
–158.3
–167.3
–175.6
–177.5
| S21 |
11.926
9.202
7.173
5.743
4.785
4.105
3.599
3.213
2.905
2.651
| S21 |
16.354
11.011
8.026
6.250
5.115
4.336
3.813
3.365
3.030
2.754
∠ S21
146.9
124.3
109.4
98.7
90.5
83.6
77.5
71.3
66.4
61.3
∠ S21
136.2
113.3
100.5
91.3
84.7
78.8
73.4
68.1
63.5
58.9
| S12 |
0.036
0.058
0.073
0.086
0.098
0.110
0.123
0.136
0.150
0.165
| S12 |
0.031
0.048
0.062
0.076
0.090
0.104
0.119
0.135
0.150
0.166
∠ S12
70.7
60.9
57.4
56.7
56.7
57.2
57.7
57.6
57.6
57.2
∠ S12
67.5
62.4
62.2
63.4
64.3
64.4
64.5
63.8
63.1
62.5
| S22 |
0.892
0.740
0.631
0.566
0.528
0.505
0.488
0.476
0.466
0.462
| S22 |
0.804
0.622
0.533
0.491
0.469
0.458
0.449
0.443
0.436
0.438
∠ S22
–19.1
–29.1
–33.7
–35.8
–37.2
–38.4
–39.6
–41.2
–43.3
–45.4
∠ S22
–23.9
–30.5
–32.0
–32.4
–33.2
–34.6
–35.8
–37.7
–39.6
–41.9
No.5184–4/5