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KGF1254B 参数 Datasheet PDF下载

KGF1254B图片预览
型号: KGF1254B
PDF下载: 下载PDF文件 查看货源
内容描述: 中等功率放大器 [Medium-Power Amplifier]
分类和应用: 晶体放大器小信号场效应晶体管射频小信号场效应晶体管功率放大器
文件页数/大小: 14 页 / 172 K
品牌: OKI [ OKI ELECTRONIC COMPONETS ]
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¡ electronic components
Typical S Parameters of KGF1254B
KGF1254B/1254
V
DD
= 3 V, V
G
= 0 V, I
D
= 43.8 mA
Freq(MHz) MAG(S
11
) ANG(S
11
) MAG(S
21
) ANG(S
21
) MAG(S
12
) ANG(S
12
) MAG(S
22
) ANG(S
22
)
500.0
600.0
700.0
800.0
900.0
1000.0
1100.0
1200.0
1300.0
1400.0
1500.0
1600.0
1700.0
1800.0
1900.0
2000.0
2100.0
2200.0
2300.0
2400.0
2500.0
2600.0
2700.0
2800.0
2900.0
3000.0
0.882
0.858
0.828
0.797
0.770
0.741
0.720
0.700
0.681
0.666
0.656
0.648
0.636
0.629
0.629
0.623
0.620
0.616
0.621
0.623
0.623
0.625
0.632
0.635
0.638
0.647
–54.29
–61.91
–70.32
–77.65
–84.78
–91.04
–97.10
–102.38
–107.86
–113.07
–117.36
–122.06
–126.25
–130.79
–135.10
–139.85
–144.21
–147.51
–152.56
–156.23
–160.44
–164.40
–168.81
–172.79
–177.44
178.65
6.342
5.839
5.529
5.244
4.984
4.689
4.430
4.176
3.958
3.747
3.590
3.402
3.263
3.095
2.973
2.851
2.717
2.619
2.498
2.408
2.304
2.217
2.128
2.047
1.965
1.895
129.65
124.19
117.60
110.96
104.10
97.72
91.83
86.10
80.86
75.51
70.87
65.72
61.49
57.06
52.30
48.02
43.82
39.65
35.18
31.36
27.83
23.62
19.87
16.31
12.51
8.54
0.044
0.050
0.050
0.055
0.058
0.062
0.068
0.076
0.084
0.093
0.099
0.108
0.119
0.128
0.138
0.152
0.166
0.178
0.192
0.205
0.218
0.230
0.243
0.256
0.270
0.283
59.98
57.96
59.06
63.86
63.60
65.29
66.39
67.73
69.74
69.37
68.47
70.21
70.91
68.98
69.75
66.93
67.20
64.35
64.22
61.50
58.91
56.57
54.01
52.28
49.71
47.52
0.291
0.299
0.296
0.289
0.287
0.279
0.276
0.280
0.290
0.292
0.307
0.309
0.318
0.330
0.348
0.358
0.363
0.386
0.395
0.406
0.429
0.441
0.457
0.471
0.486
0.508
–91.01
–102.52
–112.71
–119.30
–125.16
–128.77
–132.96
–135.93
–137.58
–140.07
–143.39
–146.87
–148.45
–151.18
–154.04
–155.23
–159.28
–163.29
–165.34
–169.53
–171.79
–175.67
–179.59
177.80
173.52
169.33
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