2sc5945 Renesas Electronics Corporation., 2sc5945 Datasheet - Page 23

• Manufacturer Part Number: 2sc5945
• Description: Transistors Si Npn Epitaxial High Frequency Medium Power Amplifier High Frequency Medium Power Amplifier
• Manufacturer: Renesas Electronics Corporation.

2SC5945
S parameter
Rev.3.00 Aug 03, 2006 page 23 of 35
f (MHz)
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
2400
2500
2600
2700
2800
2900
3000
400
500
600
700
800
900
0.773
0.775
0.777
0.778
0.777
0.777
0.778
0.779
0.779
0.777
0.777
0.776
0.778
0.780
0.779
0.778
0.775
0.776
0.776
0.778
0.778
0.778
0.775
0.774
0.773
0.774
0.775
MAG
S11
ANG (deg.)
177.1
174.4
172.1
169.8
167.6
165.5
163.6
161.8
160.0
158.3
156.4
154.6
153.0
151.4
150.0
148.4
146.9
145.2
143.6
142.2
140.9
139.6
138.0
136.5
134.9
133.6
132.3
11.42
MAG
9.01
7.41
6.29
5.45
4.81
4.30
3.89
3.55
3.27
3.03
2.83
2.65
2.49
2.35
2.23
2.12
2.02
1.93
1.85
1.78
1.71
1.65
1.59
1.54
1.50
1.45
S21
ANG (deg.)
84.6
81.7
79.4
77.3
75.5
73.8
72.3
70.8
69.3
67.8
66.3
64.8
63.5
62.1
60.7
59.3
57.8
56.4
54.9
53.7
52.4
51.0
49.5
48.0
46.5
45.3
44.0
0.025
0.030
0.035
0.040
0.045
0.050
0.055
0.060
0.065
0.069
0.074
0.079
0.084
0.088
0.093
0.097
0.101
0.106
0.110
0.115
0.119
0.124
0.128
0.132
0.136
0.141
0.145
MAG
S12
ANG (deg.)
(V
CE
64.5
65.7
66.5
66.5
66.2
66.2
65.7
65.3
64.6
63.8
63.1
62.2
61.4
60.5
59.6
58.9
57.9
56.9
55.9
55.0
54.1
53.1
52.0
51.0
50.0
49.1
47.9
= 3.3 V, I
C
= 150 mA, Zo = 50
0.593
0.598
0.602
0.605
0.607
0.609
0.611
0.612
0.613
0.614
0.615
0.616
0.616
0.618
0.618
0.617
0.617
0.617
0.617
0.616
0.615
0.615
0.614
0.614
0.613
0.612
0.611
MAG
S22
ANG (deg.)
-167.8
-170.9
-173.2
-175.2
-176.8
-178.3
-179.6
179.3
178.3
177.3
176.4
175.5
174.8
174.1
173.3
172.6
172.1
171.5
170.8
170.1
169.6
169.0
168.4
167.8
167.1
166.5
165.9
)