EFA480B/EFA480BV
初步数据表
低失真功率的GaAs FET
S-参数
EFA480B
8V ， 1/2的Idss
频率
（千兆赫）
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
14.0
16.0
18.0
20.0
22.0
24.0
26.0
--- S11 ---
MAG
昂
0.944
-149.6
0.940
-165.7
0.946
-172.1
0.950
-176.7
0.954
179.6
0.956
176.5
0.959
173.5
0.961
170.7
0.965
169.0
0.968
169.5
0.970
171.2
0.968
172.1
0.966
168.4
0.963
165.6
0.960
154.2
0.964
146.1
0.965
138.6
0.971
139.0
0.968
148.0
--- S21 ---
MAG
昂
6.808
97.1
3.472
80.6
2.290
69.2
1.685
59.5
1.281
51.0
1.040
43.1
0.864
36.1
0.728
29.9
0.620
24.4
0.538
20.0
0.480
15.1
0.428
10.2
0.348
0.2
0.290
-11.1
0.238
-23.5
0.194
-34.0
0.154
-43.1
0.117
-45.2
0.089
-41.9
--- S12 ---
MAG
昂
0.021
20.4
0.022
17.4
0.022
20.0
0.021
24.8
0.020
31.0
0.020
38.9
0.021
44.2
0.021
50.4
0.023
55.5
0.024
63.4
0.026
63.9
0.029
65.8
0.033
63.5
0.035
56.8
0.036
46.7
0.039
40.8
0.042
35.7
0.044
36.9
0.050
39.7
--- S22 ---
MAG
昂
0.444
-166.1
0.481
-167.7
0.514
-166.7
0.554
-165.3
0.605
-164.3
0.643
-162.5
0.682
-161.0
0.710
-159.0
0.733
-158.2
0.753
-158.5
0.777
-162.5
0.794
-165.8
0.835
-170.5
0.871
-179.3
0.901
176.7
0.920
171.6
0.931
168.0
0.946
165.8
0.950
158.4
EFA480BV
8V ， 1/2的Idss
--- S11 ---
MAG
昂
0.939
-132.8
0.943
-157.5
0.938
-167.3
0.945
-173.1
0.944
179.1
0.950
175.5
0.952
174.3
0.955
173.8
0.961
173.5
0.963
172.8
0.971
172.1
0.973
171.6
0.979
170.1
0.975
166.5
0.982
163.0
0.980
160.4
0.972
156.2
0.972
155.8
0.976
152.7
--- S21 ---
MAG
昂
6.946
105.6
3.642
86.7
2.433
74.8
1.802
65.2
1.430
56.0
1.170
47.9
0.976
41.1
0.827
34.2
0.707
27.6
0.601
23.5
0.535
15.9
0.468
10.4
0.364
1.5
0.294
-8.8
0.248
-17.1
0.217
-26.0
0.188
-35.3
0.159
-42.5
0.137
-50.4
--- S12 ---
MAG
昂
0.024
22.8
0.026
11.2
0.025
6.2
0.024
4.7
0.022
2.9
0.021
2.8
0.020
3.6
0.019
4.4
0.017
7.2
0.016
6.4
0.016
10.5
0.015
16.2
0.014
19.3
0.014
15.6
0.015
18.0
0.016
18.1
0.017
14.6
0.019
18.0
0.022
22.6
--- S22 ---
MAG
昂
0.504
-165.9
0.519
-167.8
0.555
-167.4
0.580
-166.3
0.608
-161.9
0.635
-162.0
0.664
-163.4
0.691
-167.0
0.723
-170.3
0.764
-169.0
0.767
-174.8
0.789
-177.6
0.834
-178.8
0.865
178.1
0.891
177.3
0.906
172.9
0.920
168.5
0.937
161.4
0.945
156.1
频率
（千兆赫）
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
14.0
16.0
18.0
20.0
22.0
24.0
26.0
注：数据包括0.7密耳直径的金键合线; 4栅极布线，每15密耳; 4屏蔽线，每20密耳;
10源电线，每7密耳;对于EFA480BV没有源线。
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