參數(shù)資料
型號: NE94430-T2
廠商: NEC Corp.
英文描述: NPN SILICON OSCILLATOR AND MIXER TRANSISTOR
中文描述: NPN硅晶體管振蕩器和混合機
文件頁數(shù): 4/8頁
文件大小: 58K
代理商: NE94430-T2
TYPICAL COMMON EMITTER SCATTERING PARAMETERS
(T
A
= 25
°
C)
V
CE
= 2.5 V, I
C
= 2.5 mA
Coordinates in Ohms
Frequency in GHz
(V
CE
= 2.5 V, I
C
= 2.5 mA)
NE94430
FREQUENCY
(MHz)
S
11
S
21
S
12
S
22
K
S
21
(dB)
12.2
11.8
11.1
10.3
9.4
8.3
7.1
6.1
5.1
4.2
3.5
0.6
-1.4
-3.0
-4.2
MAG
1
(dB)
23.8
21.1
18.7
17.4
16.3
15.4
12.8
11.3
10.1
9.1
8.2
5.4
3.7
2.1
0.8
MAG
.929
.854
.735
.608
.498
.423
.382
.355
.338
.327
.318
.308
.315
.340
.379
ANG
-13.0
-24.4
-50.1
-74.2
-96.3
-113.8
-126.3
-136.7
-145.4
-152.6
-159.5
172.6
148.6
125.9
105.4
MAG
4.051
3.892
3.591
3.285
2.956
2.607
2.273
2.013
1.803
1.630
1.490
1.071
0.851
0.710
0.614
ANG
160.3
148.7
129.9
114.9
102.1
92.2
84.7
78.4
72.9
68.0
63.5
45.4
31.3
21.1
14.8
MAG
.017
.030
.049
.060
.069
.076
.084
.091
.099
.107
.115
.157
.201
.257
.326
ANG
89.3
66.4
56.9
53.8
52.3
52.4
53.1
54.1
54.6
55.3
56.0
58.2
58.7
58.2
55.2
MAG
.977
.936
.843
.788
.756
.738
.728
.721
.717
.713
.710
.704
.702
.691
.670
ANG
-6.0
-10.9
-16.2
-18.4
-19.9
-21.8
-23.7
-25.7
-28.0
-30.2
-32.6
-43.9
-56.4
-69.1
-82.8
50
100
200
300
400
500
600
700
800
900
1000
1500
2000
2500
3000
0.10
0.47
0.65
0.78
0.89
0.99
1.06
1.13
1.17
1.21
1.22
1.25
1.20
1.14
1.11
50
100
200
300
400
500
600
700
800
900
1000
1500
2000
2500
3000
.819
.740
.511
.414
.354
.326
.313
.306
.303
.302
.303 -173.3
.316
.333
.361
.401
-19.8
-38.0
-76.6
-106.3
-125.6
-138.4
-147.8
-155.6
-162.1
-167.8
7.561
6.980
5.906
4.762
3.819
3.152
2.671
2.318
2.050
1.839
1.669
1.169
0.914
0.751
0.642
154.4
138.9
117.4
101.6
91.5
84.3
78.4
73.3
68.7
64.4
60.4
43.8
30.2
20.2
13.9
.014
.025
.037
.046
.052
.064
.072
.081
.089
.098
.106
.151
.198
.259
.332
88.3
63.8
59.4
58.2
59.9
60.3
61.7
62.4
62.7
63.2
63.5
64.6
64.3
62.8
58.7
.946
.874
.771
.732
.713
.705
.701
.699
.697
.696
.695
.696
.699
.691
.672
-8.5
-13.2
-15.6
-16.4
-17.5
-19.2
-21.1
-23.2
-25.4
-27.7
-30.1
-41.4
-53.8
-66.3
-79.9
0.20
0.57
0.77
0.92
1.07
1.09
1.15
1.18
1.21
1.22
1.24
1.19
1.12
1.05
1.02
17.6
16.9
15.4
13.6
11.6
10.0
8.5
7.3
6.2
5.3
4.4
1.4
-0.8
-2.5
-3.8
27.3
24.5
22.0
20.2
17.0
15.1
13.3
12.0
10.8
9.9
9.0
6.3
4.6
3.3
2.0
163.0
141.1
119.9
100.9
V
CE
= 3 V, I
CE
= 5 mA
MAG =
|S
21
|
|S
12
|
K - 1
).
(
K
±
= S
11
S
22
- S
21
S
12
,
When K
1, MAG is undefined and MSG values are used. MSG =
|S
21
|
|S
12
|
, K =
1 + |
| - |S
11
| - |S
22
|
2 |S
12
S
21
|
2
Note:
1. Gain Calculations:
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
NE944 SERIES
j50
j25
j10
0
-j10
-j25
-j50
-j100
j100
0
S
22
.05 GHz
10
25
50
100
S
22
3 GHz
S
11
.05 GHz
S
11
3 GHz
120
90
5
60
30
150
180
-150
-120
-90
-60
-30
0
.5
4
3
.4
.3
S
21
0.5 GHz
S
12
3 GHz
S
21
3 GHz
2
S
12
0.5 GHz
1
.2
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