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3SK166A Datasheet, PDF (4/5 Pages) Sony Corporation – GaAs N-channel Dual Gate MES FET | |||
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3SK166A
S-parameter vs. Frequency Characteristics (VDS = 5V, VG2S = 1.5V, ID = 10mA)
f
(MHz)
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
S11
MAG
ANG
0.996
0.988
0.969
0.948
0.927
0.899
0.873
0.845
0.816
0.785
0.754
0.723
0.694
0.669
0.643
0.621
0.601
0.583
0.565
0.545
â5.0
â9.8
â14.8
â19.8
â24.6
â29.3
â33.5
â37.5
â41.2
â44.5
â47.6
â50.3
â53.2
â55.6
â58.1
â60.4
â62.3
â64.5
â66.6
â68.1
S21
MAG
ANG
3.807
3.783
3.726
3.670
3.602
3.507
3.414
3.333
3.244
3.146
3.061
2.965
2.874
2.800
2.709
2.636
2.545
2.464
2.364
2.283
172.8
165.5
158.4
151.5
144.5
137.9
131.4
125.2
118.9
112.8
106.9
101.2
95.4
90.0
84.2
78.5
72.8
67.0
61.3
55.8
S12
MAG
ANG
0.002
0.005
0.007
0.009
0.010
0.011
0.013
0.013
0.015
0.016
0.016
0.016
0.017
0.017
0.018
0.018
0.020
0.022
0.026
0.028
86.5
87.7
87.3
85.6
81.9
84.3
83.5
82.3
86.3
86.8
88.0
92.4
95.8
97.9
103.3
111.5
119.2
129.3
132.1
136.6
(Z0 = 50â¦)
S22
MAG
ANG
0.936
0.933
0.930
0.927
0.925
0.922
0.923
0.921
0.926
0.924
0.920
0.921
0.921
0.924
0.925
0.926
0.927
0.924
0.915
0.912
â1.9
â4.0
â6.1
â8.2
â10.2
â12.1
â14.2
â16.3
â18.2
â20.3
â22.3
â24.4
â26.5
â28.9
â31.4
â33.9
â36.9
â39.5
â42.4
â45.0
Noise Figure Characteristics (VDS = 5V, VG2S = 1.5V, ID = 10mA)
f
NFmin
Gamma Optimum
Rn
(MHz)
(dB)
ANG
MAG
(â¦)
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
0.29
0.89
7.3
30.3
0.41
0.85
10.6
29.7
0.52
0.81
13.7
29.2
0.64
0.77
16.7
28.7
0.75
0.73
19.5
28.3
0.86
0.70
22.3
27.8
0.97
0.67
24.9
27.4
1.07
0.64
27.5
27.0
1.18
0.61
30.1
26.7
1.28
0.59
32.6
26.3
1.39
0.57
35.2
26.0
1.49
0.54
37.8
25.8
1.59
0.52
40.5
25.5
1.68
0.50
43.3
25.3
1.78
0.48
46.3
25.1
1.88
0.45
49.3
25.0
1.97
0.43
52.6
24.9
2.06
0.40
56.0
24.8
2.15
0.38
59.7
24.7
â4â
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