NE5520279A
典型的散射参数
(T
A
= 25°C)
注：此网络连接文件和许多其他的S参数网络莱可从www.cel.com下载
j50
j25
S
11
j100
120
150
90
S
21
60
30
j10
0
10
S
22
25
50
100
0
180
S
12
0
-j10
-j25
-j50
-j100
在欧姆坐标
在GHz的频率
V
D
=
5.0 V，I
D
= 400毫安
-150
-30
-120
-90
-60
NE5520279A
V
D
= 5.0 V，I
D
= 400毫安
频率
GHz的
0.100
0.200
0.300
0.400
0.500
0.600
0.700
0.800
0.900
1.000
1.100
1.200
1.300
1.400
1.500
1.600
1.700
1.800
1.900
2.000
2.100
2.200
2.300
2.400
2.500
2.600
2.700
2.800
2.900
3.000
3.100
3.200
3.300
3.400
3.500
注意：
1.增益计算：
MAG =
|S
21
|
|S
12
|
S
11
昂
-152.5
-166.9
-172.4
-175.6
-177.9
-179.8
178.7
177.3
176.0
174.6
173.6
172.2
171.0
169.9
168.7
167.5
166.3
165.2
164.1
162.9
161.8
160.6
159.5
158.3
157.3
156.3
155.4
154.5
153.8
152.9
152.5
151.5
150.8
150.1
149.6
MAG
11.510
5.882
3.896
2.897
2.278
1.865
1.569
1.346
1.168
1.024
0.911
0.812
0.728
0.655
0.594
0.541
0.494
0.451
0.415
0.384
0.356
0.329
0.305
0.285
0.267
0.248
0.232
0.217
0.204
0.192
0.180
0.170
0.161
0.152
0.144
S
21
昂
98.5
87.7
80.8
75.2
70.1
65.3
60.7
56.5
52.4
48.5
44.7
40.9
37.5
34.1
30.8
27.9
25.1
22.4
19.6
17.1
14.9
12.6
10.2
7.7
5.8
4.0
2.0
0.0
- 1.6
- 3.1
- 4.5
- 6.1
- 7.6
- 8.8
- 10.0
MAG
0.021
0.022
0.022
0.021
0.021
0.020
0.020
0.019
0.018
0.017
0.016
0.015
0.015
0.014
0.013
0.012
0.011
0.010
0.009
0.009
0.008
0.007
0.006
0.006
0.005
0.005
0.004
0.003
0.003
0.003
0.002
0.002
0.002
0.002
0.003
S
12
昂
10.3
0.2
- 5.2
- 9.2
- 12.9
- 15.7
- 19.3
- 21.8
- 24.5
- 27.2
- 28.8
- 30.8
- 33.3
- 33.9
- 36.0
- 36.6
- 37.3
- 38.5
- 38.5
- 38.8
- 36.9
- 40.8
- 36.6
- 36.0
- 34.6
- 32.7
- 31.4
- 27.2
- 22.0
- 5.2
- 1.3
27.2
56.3
79.5
86.6
MAG
0.830
0.833
0.840
0.849
0.851
0.856
0.861
0.869
0.876
0.882
0.894
0.898
0.903
0.907
0.914
0.921
0.925
0.926
0.930
0.937
0.942
0.941
0.942
0.947
0.952
0.953
0.952
0.954
0.958
0.961
0.960
0.960
0.964
0.965
0.963
S
22
昂
-170.1
-175.4
-177.5
-178.5
-179.3
179.9
179.1
178.4
177.9
177.2
176.5
175.5
174.7
173.9
172.9
172.2
171.5
170.7
169.8
169.0
168.5
167.8
167.0
166.0
165.5
164.9
164.2
163.2
162.4
161.9
161.1
160.2
159.4
158.6
157.6
K
0.03
0.07
0.11
0.14
0.20
0.27
0.30
0.32
0.36
0.39
0.36
0.42
0.47
0.62
0.68
0.76
0.98
1.22
1.35
1.33
1.45
1.74
2.04
2.04
2.04
2.59
3.32
4.54
5.69
5.78
9.71
9.31
9.54
7.96
5.89
MAG
1
（ dB）的
27.43
24.21
22.51
21.31
20.41
19.66
19.05
18.55
18.12
17.79
17.48
17.21
16.93
16.84
16.65
16.54
16.58
13.67
12.97
12.95
12.62
11.58
11.01
11.00
11.27
10.34
9.53
8.76
8.58
8.26
7.87
7.08
7.19
6.89
6.46
MAG
0.885
0.885
0.883
0.885
0.887
0.890
0.895
0.900
0.905
0.911
0.916
0.921
0.924
0.926
0.927
0.929
0.930
0.931
0.935
0.937
0.941
0.944
0.949
0.950
0.955
0.956
0.958
0.957
0.959
0.959
0.962
0.961
0.965
0.967
0.971
(
K ±
K
2
-1
).
当K
≤
1 ， MAG是未定义的值味精使用。
味精=
|S
21
|
,K=
|S
12
|
1 + |
|
2
- |S
11
|
2
- |S
22
|
2
2 |S
12
S
21
|
,
= S
11
S
22
- S
21
S
12
MAG =最大可用增益
MSG =最大稳定增益
