2SC5975 Datasheet, PDF (15/18 Pages) Renesas Technology Corp – SILICON NPN EPITAXIAL HIGH FREQUENCY LOW NOISE AMPLIFIER / OSCILLATOR

2SC5975
S parameter
f(MHz)
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
2400
2500
2600
2700
2800
2900
3000
3100
3200
3300
3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600
4700
4800
4900
5000
5100
S11
MAG
ANG
0.725
-16.7
0.720
-33.0
0.708
-48.4
0.682
-63.0
0.657
-76.2
0.631
-88.4
0.604
-99.2
0.590
-108.4
0.573
-117.0
0.563
-124.6
0.558
-130.5
0.544
-137.8
0.538
-143.4
0.534
-148.6
0.531
-153.3
0.529
-157.7
0.529
-161.7
0.530
-165.8
0.531
-169.2
0.532
-172.4
0.535
-175.8
0.537
-178.1
0.541
178.9
0.546
176.4
0.549
173.8
0.553
171.7
0.558
169.2
0.562
167.4
0.567
165.1
0.571
163.3
0.576
162.0
0.581
159.7
0.586
158.2
0.591
156.5
0.596
154.8
0.601
153.3
0.605
151.7
0.610
150.3
0.615
148.8
0.618
147.3
0.622
146.0
0.626
144.8
0.629
143.5
0.633
142.4
0.639
141.2
0.642
139.8
0.645
138.7
0.646
137.7
0.650
136.8
0.657
135.7
0.663
134.6
S21
MAG
ANG
26.01
168.5
25.02
157.7
23.57
147.7
21.80
138.7
19.97
130.8
18.23
123.8
16.63
118.0
15.11
112.7
13.83
108.3
12.64
104.3
11.60
100.9
10.86
97.8
10.10
95.0
9.44
92.4
8.84
90.0
8.32
87.8
7.87
85.6
7.46
83.5
7.06
81.5
6.72
79.9
6.41
77.9
6.10
76.5
5.85
74.6
5.61
73.0
5.40
71.3
5.18
69.8
4.99
68.2
4.81
66.8
4.65
65.1
4.48
63.4
4.30
62.3
4.19
60.8
4.06
59.4
3.93
57.9
3.81
56.5
3.70
55.1
3.59
53.7
3.49
52.4
3.39
51.0
3.29
49.6
3.20
48.3
3.11
47.1
3.03
45.7
2.96
44.5
2.88
43.1
2.81
41.8
2.73
40.7
2.67
39.6
2.61
38.3
2.55
37.0
2.49
35.6
S12
MAG
0.0066
0.0131
0.0192
0.0242
0.0288
0.0328
0.0351
0.0378
0.0402
0.0424
0.0439
0.0453
0.0460
0.0474
0.0485
0.0497
0.0503
0.0518
0.0525
0.0537
0.0546
0.0560
0.0568
0.0576
0.0594
0.0596
0.0605
0.0623
0.0627
0.0640
0.0653
0.0657
0.0673
0.0682
0.0686
0.0698
0.0706
0.0715
0.0723
0.0734
0.0739
0.0749
0.0754
0.0769
0.0778
0.0777
0.0790
0.0796
0.0818
0.0830
0.0830
(V_CE = 3 V, I_C = 10 mA, Zo =50 Ω)
S22
ANG
MAG
ANG
79.2
0.962
-7.5
74.8
0.934
-15.5
70.1
0.892
-22.6
65.6
0.838
-29.2
61.7
0.780
-34.9
56.9
0.718
-39.9
54.0
0.662
-44.2
51.1
0.608
-47.2
48.1
0.559
-50.0
46.2
0.516
-51.8
44.9
0.478
-53.6
44.6
0.442
-55.5
43.3
0.411
-56.8
42.8
0.384
-57.8
42.2
0.359
-58.6
41.4
0.338
-59.5
41.6
0.317
-60.0
40.9
0.297
-60.8
41.4
0.282
-60.8
40.5
0.268
-61.7
40.9
0.251
-61.5
40.4
0.242
-62.5
41.0
0.226
-62.5
40.6
0.215
-63.1
40.7
0.202
-64.0
40.5
0.194
-64.6
40.4
0.182
-65.7
40.7
0.175
-66.6
40.7
0.163
-66.9
40.3
0.154
-67.0
39.7
0.153
-68.2
40.6
0.140
-70.1
40.3
0.131
-71.4
39.8
0.123
-73.2
40.4
0.114
-75.1
40.0
0.107
-77.3
39.9
0.098
-79.3
39.4
0.092
-82.2
39.3
0.084
-85.2
39.2
0.078
-89.2
39.1
0.071
-92.7
39.7
0.066
-97.6
39.4
0.061
-102.2
39.5
0.058
-110.0
39.2
0.055
-119.2
39.1
0.050
-129.0
39.1
0.048
-136.4
39.4
0.049
-143.6
38.9
0.053
-152.3
38.0
0.057
-162.0
37.3
0.062
-172.1
Rev.1.00, Jul.06.2004, page 15 of 17