BB305C Datasheet, PDF (10/12 Pages) Hitachi Semiconductor – Build in Biasing Circuit MOS FET IC UHF/VHF RF Amplifier

BB305C
Sparameter (V_DS = V_G1 = 5V, V_G2S = 4V, R_G = 82kΩ, Zo = 50Ω)
S11
f (MHz) MAG
50
0.991
100 0.991
150 0.982
200 0.975
250 0.972
300 0.956
350 0.942
400 0.928
450 0.920
500 0.906
550 0.894
600 0.880
650 0.868
700 0.854
750 0.842
800 0.835
850 0.820
900 0.802
950 0.801
1000 0.789
ANG
–4.8
–9.9
–15.4
–20.7
–25.6
–30.6
–35.5
–40.1
–44.9
–49.2
–53.6
–57.8
–62.1
–66.2
–70.3
–73.9
–77.7
–81.5
–84.7
–87.9
S21
MAG
2.69
2.68
2.66
2.62
2.60
2.54
2.47
2.42
2.38
2.32
2.25
2.18
2.12
2.06
2.00
1.94
1.89
1.83
1.78
1.73
ANG
174.9
169.3
163.4
157.5
152.0
146.3
140.9
135.7
130.5
125.7
120.8
116.2
111.5
106.8
102.5
98.4
94.0
89.6
85.6
82.1
S12
MAG
0.00090
0.00153
0.00243
0.00293
0.00370
0.00444
0.00478
0.00535
0.00551
0.00549
0.00584
0.00542
0.00562
0.00509
0.00465
0.00427
0.00416
0.00289
0.00288
0.00241
ANG
91.4
90.5
73.8
74.9
70.1
69.0
63.7
64.8
56.8
58.6
54.4
53.3
49.5
48.6
49.7
51.6
53.3
57.9
72.9
78.9
S22
MAG
0.991
0.992
0.991
0.989
0.985
0.981
0.977
0.973
0.967
0.962
0.957
0.952
0.944
0.939
0.933
0.927
0.921
0.915
0.909
0.904
ANG
–2.2
–4.8
–7.5
–9.9
–12.6
–15.0
–17.3
–19.7
–22.0
–24.5
–26.9
–29.2
–31.5
–33.8
–36.1
–38.3
–40.5
–42.7
–44.9
–47.1
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