NE664M04
典型的散射参数
(T
A
= 25°C)
j50
j25
90
j100
S
11
120
60
150
j10
30
0
10
25
50
100
0
180
0
-j10
-150
S
22
-j25
-j50
-j100
-30
0.200到12.000GHz由0.100
-120
-90
-60
0.200到12.000GHz由0.100
NE664M04
V
C
= 1 V，I
C
= 10毫安
频率
GHz的
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
5.50
6.00
6.50
7.00
7.50
8.00
8.50
9.00
9.50
10.00
10.50
11.00
11.50
12.00
MAG
0.784
0.801
0.810
0.812
0.820
0.827
0.834
0.838
0.845
0.850
0.855
0.861
0.866
0.874
0.881
0.889
0.898
0.905
0.911
0.916
0.917
0.926
0.923
0.931
S
11
昂
-161.6
178.1
166.2
157.2
149.0
141.5
133.6
125.9
118.0
110.4
102.3
95.2
88.6
82.3
76.5
72.0
67.3
63.5
60.2
56.1
52.2
48.4
44.4
40.0
MAG
6.573
3.389
2.271
1.710
1.378
1.163
1.013
0.901
0.816
0.743
0.678
0.624
0.573
0.530
0.485
0.451
0.422
0.391
0.360
0.337
0.321
0.305
0.295
0.290
S
21
昂
95.1
77.6
65.1
54.4
44.3
35.2
26.1
17.1
8.6
0.1
- 7.5
- 14.9
- 21.9
- 28.0
- 34.0
- 38.9
- 44.1
- 48.5
- 52.4
- 56.3
- 60.0
- 64.1
- 66.4
- 69.9
MAG
0.075
0.081
0.084
0.090
0.097
0.109
0.119
0.133
0.146
0.160
0.170
0.175
0.190
0.195
0.198
0.203
0.211
0.205
0.208
0.208
0.209
0.210
0.208
0.221
S
12
昂
19.0
16.3
18.9
18.1
20.8
20.6
18.7
16.2
11.6
8.6
5.7
0.9
- 3.9
- 7.7
- 12.6
- 17.2
- 21.6
- 25.6
- 30.2
- 33.9
- 38.7
- 42.2
- 46.5
- 50.7
MAG
0.491
0.454
0.460
0.467
0.476
0.482
0.498
0.508
0.525
0.546
0.570
0.599
0.625
0.650
0.676
0.696
0.716
0.733
0.740
0.768
0.782
0.793
0.811
0.816
S
22
昂
-138.6
-164.9
-178.3
172.5
165.3
158.0
151.0
143.9
136.4
128.9
121.9
115.4
108.6
102.4
95.6
89.6
83.0
76.4
70.9
63.4
58.1
53.2
49.2
46.3
K
0.32
0.60
0.85
1.03
1.16
1.20
1.22
1.22
1.19
1.17
1.19
1.18
1.15
1.14
1.14
1.13
1.09
1.11
1.11
1.12
1.12
1.09
1.11
1.06
MAG
1
（ dB）的
19.44
16.23
14.33
11.77
9.14
7.60
6.47
5.49
4.84
4.15
3.40
2.93
2.44
2.05
1.58
1.29
1.14
0.76
0.34
0.01
- 0.24
- 0.27
- 0.52
- 0.27
注意：
1.增益计算：
MAG =
|S
21
|
|S
12
|
(
K
±
K
2
- 1
).
当K
≤
1 ， MAG是未定义的值味精使用。味精=
2
2
2
|S
21
|
, K = 1 + |
| - |S
11
| - |S
22
|
,
= S
11
S
22
- S
21
S
12
|S
12
|
2 |S
12
S
21
|
MAG =最大可用增益
MSG =最大稳定增益
