2SC4093 Datasheet, PDF (4/8 Pages) NEC – MICROWAVE LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR 4 PINS MINI MOLD

NOISE FIGURE vs.
COLLECTOR CURRENT
7
VCE = 10 V
f = 1.0 GHz
6
5
4
3
2
1
0
0.5 1
5 10
IC-Collector Current-mA
50 70
S-PARAMETER

VCE =10 V, IC = 5 mA, ZO = 50
f (MHz)
200
400
600
800
1000
1200
1400
1600
1800
2000

S11

0.730
0.583
0.522
0.518
0.519
0.539
0.552
0.555
0.570
0.582
 S11
76.5
118.8
146.2
166.5
178.3
166.6
157.4
149.0
140.9
134.0

S21

11.712
7.379
5.551
4.026
3.406
2.744
2.512
2.122
2.028
1.740
 S21
129.6
105.6
92.2
80.8
71.9
63.1
55.2
48.5
41.9
36.4

S12

0.048
0.056
0.072
0.072
0.088
0.089
0.106
0.111
0.134
0.135
 S12
47.2
43.2
38.6
40.5
40.5
44.3
45.6
44.8
49.3
47.3

VCE = 10 V, IC = 20 mA, ZO = 50
f (MHz)
200
400
600
800
1000
1200
1400
1600
1800
2000

S11

0.454
0.395
0.384
0.408
0.420
0.442
0.455
0.468
0.486
0.502
 S11
114.9
153.0
172.8
173.4
162.6
154.7
147.7
141.2
133.9
128.7

S21

19.635
10.412
7.454
5.318
4.450
3.571
3.253
2.737
2.618
2.237
 S21
111.0
93.3
84.4
75.5
68.8
61.4
54.6
49.0
43.0
38.4

S12

0.033
0.041
0.060
0.073
0.094
0.103
0.127
0.137
0.165
0.170
 S12
46.1
58.1
55.6
61.1
58.2
58.7
55.3
53.1
52.1
48.4
2SC4093

S22

0.772
0.600
0.526
0.471
0.441
0.428
0.406
0.388
0.380
0.367
 S22
28.1
34.9
37.7
39.8
41.6
45.4
49.4
56.1
61.8
68.0

S22

0.497
0.359
0.315
0.283
0.256
0.247
0.227
0.212
0.198
0.186
 S22
42.5
41.2
41.0
42.5
43.2
47.8
53.0
62.2
67.4
75.5
4