2SC4899
s参数
(V
CE
= 5 V，I
C
= 5毫安，Z
O
= 50
,
发射极常见的）
频率。
（兆赫）
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
S11
MAG 。
0.814
0.740
0.648
0.563
0.499
0.439
0.393
0.356
0.322
0.303
0.275
0.263
0.253
0.242
0.237
0.232
0.224
0.225
0.228
0.223
ANG 。
–20.5
–39.5
–56.3
–69.7
–80.8
–90.8
–99.1
–107.0
–115.5
–123.2
–129.7
–135.1
–141.7
–148.6
–154.2
–160.0
–166.4
–171.0
–176.5
179.7
S21
MAG 。
13.23
11.84
10.34
8.99
7.81
6.81
6.11
5.44
4.93
4.51
4.17
3.86
3.61
3.37
3.17
3.00
2.83
2.70
2.59
2.47
ANG 。
163.0
147.6
134.9
125.2
117.6
111.1
106.0
101.6
97.7
94.6
91.6
88.7
85.9
83.5
81.1
78.7
77.0
74.9
73.0
71.3
S12
MAG 。
0.0214
0.0403
0.0550
0.0653
0.0744
0.0821
0.0888
0.0956
0.102
0.109
0.116
0.125
0.130
0.137
0.144
0.151
0.158
0.165
0.172
0.180
ANG 。
79.4
70.6
64.1
60.6
58.4
57.9
57.8
58.1
58.3
59.2
60.3
59.8
60.2
60.6
61.2
61.5
61.8
62.0
62.2
62.3
S22
MAG 。
0.961
0.878
0.780
0.694
0.626
0.571
0.528
0.497
0.469
0.452
0.442
0.435
0.414
0.399
0.360
0.383
0.376
0.370
0.363
0.359
ANG 。
–11.8
–22.3
–29.7
–34.9
–38.1
–40.3
–41.8
–42.6
–43.0
–43.7
–43.8
–46.3
–47.3
–47.4
–47.8
–48.1
–48.8
–49.5
–50.2
–51.4
