2SC4994
9
s 参数
(v
CE
= 1 v, i
C
= 1 毫安, z
O
= 50
Ω
)
freq. S11 S21 S12 S22
(mhz) mag. ang. mag. ang. mag. ang. mag. ang.
200 0.939 –17.2 3.35 165.1 0.0525 78.0 0.978 –11.8
400 0.895 –33.7 3.25 151.8 0.0977 67.7 0.933 –22.5
600 0.834 –47.9 2.79 139.8 134 58.4 0.873 –32.0
800 0.761 –61.5 2.77 128.9 0.163 50.6 0.805 –40.8
1000 0.693 –74.3 2.51 119.0 0.185 44.4 0.743 –48.0
1200 0.642 –86.5 2.30 110.5 0.200 38.9 0.687 –54.4
1400 0.582 –97.0 2.08 103.9 0.212 34.7 0.644 –59.5
1600 0.544 –107.2 1.93 97.2 0.220 31.2 0.602 –64.1
1800 0.507 –117.4 1.79 91.0 0.227 28.1 0.568 –68.8
2000 0.489 –127.2 1.66 85.7 0.230 25.0 0.538 –73.5
s 参数
(v
CE
= 1 v, i
C
= 2 毫安, z
O
= 50
Ω
)
freq. S11 S21 S12 S22
(mhz) mag. ang. mag. ang. mag. ang. mag. ang.
200 0.889 –24.3 6.20 161.2 0.0508 74.6 0.955 –17.2
400 0.814 –46.0 5.69 145.2 0.0906 62.5 0.871 –31.4
600 0.724 –65.4 4.99 131.7 0.119 52.7 0.773 –42.8
800 0.646 –81.9 4.42 120.8 0.138 45.2 0.678 –52.7
1000 0.572 –97.0 3.85 111.7 0.151 40.4 0.604 –59.2
1200 0.531 –110.2 3.42 104.0 0.160 36.7 0.540 –65.3
1400 0.484 –123.1 3.04 98.2 0.167 34.1 0.494 –70.6
1600 0.463 –134.4 2.75 92.3 0.173 32.2 0.454 –74.9
1800 0.441 –144.5 2.51 87.2 0.177 30.3 0.423 –79.3
2000 0.434 –154.7 2.30 82.6 0.180 29.1 0.396 –83.4