2sc4899 Renesas Electronics Corporation., 2sc4899 Datasheet - Page 8
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2sc4899
Manufacturer Part Number
2sc4899
Description
Silicon Npn Epitaxial
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.2SC4899.pdf
(10 pages)
2SC4899
S Parameter
S Parameter
Rev.3.00 Aug 10, 2005 page 8 of 9
(MHz)
(MHz)
Freq.
Freq.
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
100
200
300
400
500
600
700
800
900
100
200
300
400
500
600
700
800
900
MAG.
MAG.
0.983
0.974
0.958
0.936
0.904
0.877
0.845
0.799
0.781
0.738
0.714
0.683
0.657
0.626
0.603
0.585
0.567
0.553
0.538
0.524
0.956
0.938
0.912
0.871
0.830
0.782
0.740
0.686
0.656
0.613
0.582
0.551
0.532
0.505
0.483
0.461
0.445
0.435
0.425
0.413
S11
S11
–104.8
–109.5
–114.2
–119.8
–123.9
–104.7
–111.4
–116.3
–121.2
–127.2
–132.0
–137.6
–141.4
ANG.
–16.2
–24.3
–32.1
–39.4
–46.3
–53.1
–59.4
–66.6
–72.6
–78.0
–83.8
–89.0
–94.6
–99.6
ANG.
–10.5
–20.8
–31.1
–40.9
–50.1
–57.6
–65.8
–73.0
–80.7
–87.2
–93.3
–99.1
–7.8
MAG.
MAG.
0.994
1.76
1.71
1.69
1.65
1.59
1.55
1.48
1.44
1.39
1.36
1.32
1.25
1.21
1.18
1.14
1.09
1.06
1.04
1.02
3.49
3.37
3.26
3.12
2.94
2.80
2.63
2.48
2.35
2.24
2.13
2.00
1.91
1.82
1.74
1.66
1.59
1.54
1.49
1.45
S21
S21
172.6
165.0
157.1
149.9
142.8
135.7
129.3
123.2
117.4
112.3
107.2
102.6
171.1
162.3
153.2
145.1
137.9
130.6
124.0
118.2
112.5
107.9
103.8
ANG.
ANG.
98.3
93.8
89.8
85.9
82.5
79.1
76.5
73.7
99.3
95.3
91.6
88.1
84.9
81.9
78.9
76.7
73.9
(V
(V
CE
CE
0.0295
0.0604
0.0910
0.0298
0.0596
0.0874
= 1 V, I
MAG.
MAG.
0.118
0.143
0.165
0.184
0.199
0.214
0.225
0.235
0.249
0.253
0.256
0.259
0.260
0.261
0.261
0.260
0.258
0.112
0.133
0.151
0.164
0.175
0.185
0.192
0.200
0.210
0.210
0.213
0.215
0.216
0.217
0.219
0.221
0.221
= 1 V, I
C
S12
S12
= 0.5 mA, Z
C
= 1 mA, Z
ANG.
ANG.
85.3
79.3
73.8
68.9
64.1
59.6
55.5
51.9
48.3
45.3
43.5
40.2
37.0
34.8
32.9
31.1
29.6
28.0
27.1
25.6
83.7
77.0
70.7
65.1
60.0
56.0
51.9
48.8
45.9
43.8
42.8
40.3
38.1
37.2
36.3
35.6
34.9
35.0
34.7
34.6
O
O
= 50
= 50
MAG.
MAG.
0.996
0.987
0.972
0.954
0.933
0.909
0.886
0.861
0.835
0.810
0.791
0.783
0.758
0.734
0.717
0.702
0.687
0.674
0.659
0.647
0.991
0.972
0.945
0.910
0.871
0.831
0.795
0.759
0.725
0.694
0.672
0.662
0.631
0.606
0.587
0.573
0.558
0.545
0.531
0.519
Emitter Common)
Emitter Common)
S22
S22
ANG.
–13.7
–17.9
–22.0
–26.0
–29.3
–32.9
–35.9
–38.5
–40.9
–44.0
–46.7
–48.7
–50.9
–52.7
–54.7
–56.6
–58.7
–60.5
ANG.
–12.0
–18.1
–23.4
–28.1
–32.5
–36.1
–39.4
–42.4
–44.8
–47.0
–49.8
–52.4
–53.8
–55.6
–57.3
–58.6
–60.3
–61.8
–63.5
–4.5
–9.1
–6.1