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参数资料
| 型号： | MRF2947RAT2 |
| 厂商： | MOTOROLA INC |
| 元件分类： | 小信号晶体管 |
| 英文描述： | LOW NOISE TRANSISTORS |
| 中文描述： | 2 CHANNEL, UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR |
| 文件页数： | 8/12页 |
| 文件大小： | 181K |
| 代理商： | MRF2947RAT2 |
MRF2947AT1,T2 MRF2947RAT1,T2
8
MOTOROLA RF DEVICE DATA
VCE
(Vdc)
IC
f
S11
S21
S12
S22
(mA)
(GHz)
|S11|
0.968
0.933
0.878
0.789
0.716
0.683
0.600
0.564
0.492
0.444
0.428
0.417
0.402
0.432
0.451
∠
φ
|S21|
3.66
3.48
3.10
2.81
2.56
2.44
2.11
1.92
1.57
1.34
1.17
1.03
0.92
0.88
0.80
∠
φ
|S12|
0.017
0.049
0.073
0.091
0.103
0.107
0.115
0.118
0.118
0.119
0.129
0.155
0.190
0.240
0.302
∠
φ
|S22|
0.993
0.970
0.924
0.881
0.839
0.820
0.775
0.753
0.721
0.701
0.691
0.688
0.682
0.668
0.662
∠
φ
6.0
1.0
0.1
0.3
0.5
0.7
0.9
1.0
1.3
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
–11
–32
–50
–67
–82
–89
–109
–120
–148
–172
165
146
130
114
97
171
154
137
123
112
106
91
83
64
48
34
22
12
3
–5
83
71
59
50
43
40
34
31
28
32
39
44
46
45
41
–5
–14
–20
–26
–31
–33
–39
–43
–52
–60
–70
–81
–92
–103
–115
5.0
0.1
0.3
0.5
0.7
0.9
1.0
1.3
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0.850
0.691
0.533
0.430
0.362
0.337
0.286
0.268
0.242
0.226
0.232
0.236
0.240
0.276
0.296
–21
–57
–79
–97
–111
–118
–137
–147
–173
167
149
133
123
110
97
14.49
11.47
8.58
6.74
5.50
5.04
4.02
3.54
2.75
2.27
1.95
1.71
1.54
1.43
1.33
162
133
115
102
92
88
77
71
57
45
33
23
13
4
–6
0.016
0.039
0.052
0.062
0.072
0.076
0.090
0.100
0.125
0.152
0.182
0.214
0.242
0.280
0.321
78
63
56
54
53
53
53
53
52
50
47
43
39
35
30
0.959
0.820
0.699
0.629
0.588
0.570
0.540
0.528
0.512
0.504
0.499
0.497
0.486
0.482
0.481
–11
–25
–29
–32
–35
–36
–39
–42
–49
–56
–64
–74
–84
–93
–104
15.0
0.1
0.3
0.5
0.7
0.9
1.0
1.3
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0.656
0.423
0.293
0.240
0.209
0.201
0.186
0.183
0.184
0.182
0.197
0.206
0.215
0.252
0.272
Table 1. Common Emitter S–Parameters (continued)
–37
–83
–105
–123
–138
–145
–162
–171
168
150
136
124
115
105
92
28.03
16.63
10.92
8.09
6.41
5.82
4.56
3.99
3.06
2.51
2.15
1.88
1.69
1.57
1.46
149
115
100
91
83
80
71
66
54
43
32
22
13
4
–6
0.014
0.030
0.041
0.052
0.065
0.071
0.089
0.102
0.133
0.164
0.196
0.230
0.258
0.294
0.334
74
63
64
65
65
65
63
62
58
54
49
44
38
34
28
0.879
0.639
0.547
0.509
0.490
0.481
0.469
0.462
0.456
0.454
0.451
0.449
0.436
0.433
0.432
–17
–29
–28
–28
–30
–31
–34
–37
–45
–53
–61
–71
–80
–90
–100
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