2SC4092 Datasheet, PDF (3/8 Pages) NEC – HIGH FREQUENCY LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR 4 PINS MINI MOLD

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6
5
4
3
2
1
0
S-PARAMETER
VCE = 10 V, IC = 5 mA, ZO = 50 Ω
f (MHz)
100
200
400
600
800
1000
1200
1400
1600
1800
2000
S11
0.780
0.709
0.567
0.503
0.486
0.488
0.506
0.520
0.528
0.533
0.556
∠ S11
−39.4
−73.6
−114.4
−143.3
−164.3
−179.5
167.5
159.9
149.8
141.8
134.9
NF, Ga vs.
COLLECTOR CURRENT
VCE = 10 V
f = 1 GHz
Ga
10
5
NF
1
3 5 7 10
IC-Collector Current-mA
0
30
S21
13.956
11.808
7.509
5.678
4.155
3.499
2.830
2.588
2.188
2.092
1.794
∠ S21
155.8
130.8
106.5
93.2
80.6
72.3
63.0
55.3
48.5
41.7
36.0
S12
0.027
0.058
0.081
0.093
0.104
0.117
0.129
0.144
0.155
0.173
0.181
∠ S12
62.9
62.3
42.1
39.0
36.8
37.2
36.6
35.9
37.5
35.7
36.1
VCE = 10 V, IC = 5 mA, ZO = 50 Ω
f (MHz)
100
200
400
600
800
1000
1200
1400
1600
1800
2000
S11
0.534
0.468
0.428
0.435
0.448
0.464
0.480
0.495
0.511
0.517
0.546
∠ S11
−82.1
−121.0
−157.0
−176.6
170.0
161.0
152.1
146.5
138.9
132.7
127.0
S21
25.861
17.231
9.440
6.738
4.823
4.013
3.232
2.945
2.480
2.364
2.024
∠ S21
136.3
110.2
92.4
83.4
73.7
67.2
59.4
52.7
46.9
40.9
35.9
S12
0.021
0.033
0.051
0.069
0.090
0.107
0.127
0.149
0.164
0.187
0.197
∠ S12
34.8
60.5
50.1
57.2
54.6
54.1
53.5
49.6
49.5
45.2
44.3
2SC4092
S22
0.905
0.767
0.542
0.424
0.353
0.301
0.265
0.246
0.217
0.209
0.192
∠ S22
−21.2
−36.3
−50.3
−56.2
−59.3
−63.1
−66.1
−73.4
−79.1
−88.0
−97.8
S22
0.717
0.481
0.297
0.230
0.197
0.164
0.140
0.131
0.104
0.104
0.094
∠ S22
−41.1
−50.5
−57.8
−59.5
−60.9
−66.3
−70.7
−80.5
−91.4
−103.7
−120.7
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