2SC5757 Datasheet, PDF (8/10 Pages) Hitachi Semiconductor – Silicon NPN Epitaxial VHF/UHF wide band amplifier

2SC5757
(V_CB = 1 V, I_C = 20 mA, Z_O = 50 Ω)
f (MHz)
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
S11
MAG
0.512
0.523
0.531
0.533
0.540
0.539
0.541
0.543
0.545
0.547
0.550
0.552
0.557
0.566
0.570
0.569
0.570
0.580
0.588
0.587
ANG
-94.1
-134.9
-151.8
-161.4
-168.0
-172.3
-176.7
-179.7
177.0
174.3
171.8
170.0
167.3
165.5
163.7
162.0
160.2
158.3
157.6
154.9
S21
MAG
30.18
18.31
12.60
9.53
7.67
6.43
5.49
4.83
4.30
3.91
3.57
3.29
3.05
2.87
2.68
2.54
2.41
2.29
2.19
2.12
ANG
133.2
112.6
102.9
97.8
93.7
90.7
88.2
86.0
84.3
82.1
80.6
79.0
77.5
75.8
74.4
73.2
71.4
70.8
69.2
68.0
S12
MAG
0.031
0.044
0.054
0.065
0.076
0.088
0.100
0.111
0.123
0.135
0.148
0.159
0.172
0.184
0.197
0.208
0.220
0.233
0.244
0.256
ANG
60.2
54.5
57.1
60.5
63.2
65.5
66.6
67.8
68.4
69.1
69.5
69.9
69.8
70.0
70.0
69.9
69.5
69.2
69.4
69.1
S22
MAG
0.643
0.459
0.386
0.355
0.341
0.333
0.330
0.328
0.328
0.329
0.329
0.332
0.334
0.336
0.339
0.341
0.345
0.350
0.355
0.360
ANG
-66.8
-104.5
-126.5
-140.6
-150.2
-157.8
-163.7
-168.7
-172.9
-176.7
-180.0
176.9
174.2
171.5
169.2
167.1
164.7
162.8
161.0
158.8
Rev.4, Jul. 2001, page 8 of 10