2sc4988frtl-e Renesas Electronics Corporation., 2sc4988frtl-e Datasheet - Page 6

• Manufacturer Part Number: 2sc4988frtl-e
• Description: Silicon Npn Epitaxial
• Manufacturer: Renesas Electronics Corporation.

2SC4988
S Parameter
S Parameter
Rev.3.00 Aug 10, 2005 page 6 of 7
(MHz)
(MHz)
Freq.
Freq.
1000
1200
1400
1600
1800
2000
1000
1200
1400
1600
1800
2000
200
400
600
800
200
400
600
800
MAG.
MAG.
0.555
0.328
0.225
0.185
0.172
0.179
0.200
0.224
0.253
0.277
0.220
0.135
0.120
0.132
0.155
0.174
0.196
0.225
0.246
0.267
S11
S11
–102.5
–133.1
–160.5
–101.8
–149.0
ANG.
–66.6
170.5
148.5
131.7
120.0
108.7
ANG.
175.1
148.0
129.6
117.3
105.5
99.8
97.8
92.0
84.5
MAG.
MAG.
13.13
9.68
5.98
4.24
3.31
2.71
2.34
2.06
1.86
1.71
1.58
7.08
4.83
3.70
3.02
2.58
2.26
2.04
1.86
1.72
S21
S21
124.7
102.2
106.0
ANG.
ANG.
89.3
80.3
72.4
65.8
59.9
54.4
49.6
44.9
90.8
82.2
75.5
69.5
63.9
58.8
54.1
50.0
45.7
0.0717
0.0532
0.0946
MAG.
MAG.
0.106
0.138
0.170
0.204
0.237
0.270
0.303
0.334
0.365
0.137
0.178
0.220
0.258
0.296
0.331
0.364
0.397
S12
S12
ANG.
(V
ANG.
62.3
59.4
60.8
61.4
61.3
60.7
59.5
58.1
56.4
54.5
71.5
73.6
72.6
70.8
68.2
65.6
62.9
60.3
57.5
54.7
(V
CE
CE
= 5 V, I
= 5 V, I
C
MAG.
MAG.
0.672
0.462
0.371
0.326
0.301
0.285
0.276
0.268
0.262
0.256
0.401
0.277
0.239
0.221
0.212
0.205
0.201
0.197
0.193
0.190
C
= 20 mA, Z
= 5 mA, Z
S22
S22
O
O
ANG.
–39.7
–49.8
–53.4
–56.4
–59.9
–63.6
–68.2
–73.2
–78.7
–84.7
ANG.
–48.6
–49.0
–50.1
–53.4
–57.9
–63.1
–69.1
–75.7
–82.1
–89.4
= 50 )
= 50 )