2SC5594 Datasheet, PDF (6/8 Pages) Hitachi Semiconductor – Silicon NPN Epitaxial High Frequency Low Noise Amplifier

2SC5594
Sparameter
f (MHz)
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
S11
MAG
ANG
0.577
–24.5
0.560
–49.8
0.541
–72.2
0.504
–90.2
0.495
–104.5
0.477
–116.9
0.458
–126.4
0.456
–134.5
0.448
–142.5
0.435
–147.9
0.438
–153.6
0.430
–158.5
0.425
–162.6
0.426
–166.9
0.424
–171.1
0.425
–174.1
0.428
–177.4
0.424
179.7
0.426
176.6
0.428
174.7
S21
MAG
ANG
40.31
164.2
36.64
149.3
32.05
136.3
27.56
126.5
23.84
118.8
20.64
113.1
18.11
108.4
16.13
105.1
14.46
101.6
13.15
99.2
12.01
96.6
11.06
94.4
10.24
93.0
9.56
91.1
8.99
89.6
8.45
88.0
7.98
86.6
7.59
85.0
7.19
83.8
6.84
82.4
S12
MAG
0.00674
0.0130
0.0182
0.0225
0.0256
0.0285
0.0311
0.0336
0.0355
0.0382
0.0399
0.0422
0.0443
0.0462
0.0488
0.0508
0.0527
0.0556
0.0578
0.0595
(V_CE = 2 V, I_C = 20 mA, Zo = 50 Ω)
S22
ANG
MAG
ANG
82.9
0.963
–11.5
74.5
0.897
–23.7
68.8
0.803
–34.4
63.6
0.708
–42.4
61.3
0.622
–48.4
58.9
0.548
–53.1
57.7
0.487
–56.2
57.3
0.437
–58.7
57.8
0.394
–60.4
56.8
0.360
–61.9
57.4
0.331
–63.0
57.0
0.306
–63.3
58.1
0.288
–63.5
58.3
0.269
–64.0
58.3
0.253
–64.1
58.5
0.241
–64.1
58.8
0.230
–64.0
58.8
0.220
–64.0
59.0
0.212
–63.9
58.8
0.204
–63.7
Rev.2.00 Aug 10, 2005 page 6 of 7