3SK309 Hitachi Semiconductor, 3SK309 Datasheet - Page 7

• Manufacturer Part Number: 3SK309
• Description: GaAs N Channel Dual Gate MES FET UHF RF Amplifier
• Manufacturer: Hitachi Semiconductor

Sparameter (V
Freq.
(MHz)
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
S11
MAG
0.999
0.997
0.995
0.992
0.981
0.968
0.956
0.949
0.935
0.922
0.912
0.895
0.873
0.860
0.838
0.822
0.807
0.787
0.767
0.756
DS
ANG
–2.8
–5.9
–9.4
–12.3
–15.2
–18.9
–21.8
–24.5
–27.6
–30.7
–33.5
–36.2
–38.7
–41.4
–43.8
–45.6
–48.3
–50.7
–52.4
–55.0
= 3 V, V
G2S
S21
MAG
3.29
3.27
3.29
3.26
3.23
3.22
3.20
3.15
3.14
3.12
3.06
3.03
2.97
2.93
2.89
2.85
2.83
2.79
2.74
2.69
= 0, I
D
= 5 mA, Zo = 50 )
ANG
176.7
173.1
169.0
165.8
161.9
158.3
154.4
151.3
147.4
143.7
140.3
136.7
133.3
130.1
126.9
123.6
120.5
117.4
114.4
110.9
S12
MAG
0.00167
0.00302
0.00394
0.00506
0.00703
0.00797
0.00911
0.0104
0.0114
0.0123
0.0137
0.0139
0.0150
0.0161
0.0162
0.0171
0.0178
0.0185
0.0186
0.0190
ANG
95.2
89.0
80.5
83.7
80.8
78.1
76.9
77.1
73.2
72.1
71.9
70.8
68.5
68.5
67.2
66.6
67.2
66.0
64.3
63.7
S22
MAG
0.963
0.963
0.961
0.959
0.957
0.955
0.953
0.949
0.946
0.942
0.939
0.935
0.931
0.926
0.922
0.918
0.913
0.909
0.905
0.901
ANG
–0.9
–2.2
–3.5
–5.0
–6.3
–8.0
–9.2
–10.6
–12.0
–13.5
–14.7
–16.0
–17.3
–18.6
–20.2
–21.5
–22.7
–23.8
–25.5
–26.6
3SK309
7