Freescale Semiconductor, Inc.
V
(Vdc)
I
f
NF
min
(dB)
Γ
r
N
CE
C
o
(mA)
(MHz)
(MAG, ANGLE)
6
5
1000
1500
1.5
1.75
0.33 77
0.26 141
0.28
0.3
Table 2. MRF947 Series Typical Noise Parameters
S
11
S
21
S
12
S
22
V
I
f
CE
C
(Volts)
(mA)
(MHz)
Mag
φ
Mag
φ
Mag
φ
Mag
φ
0.5
100
200
500
0.966
0.956
0.892
0.749
0.720
0.637
0.587
0.572
–11
–23
–55
–91
–100
–134
–164
–149
1.776
1.735
1.587
1.355
1.300
1.057
0.883
0.672
170
161
132
104
98
73
53
27
0.031
0.061
0.135
0.185
0.190
0.196
0.176
0.149
83
0.998
0.991
0.923
0.827
0.808
0.743
0.708
0.680
–5
–9
1.0
75
55
35
32
18
12
33
–21
–34
–36
–47
–58
–82
900
1000
1500
2000
3000
1.0
0.5
2.0
5.0
100
200
500
0.941
0.921
0.806
0.638
0.533
0.495
0.494
–14
–28
–65
–104
–146
–174
–144
3.391
3.285
2.844
2.196
1.580
1.281
0.956
168
158
128
101
72
0.031
0.060
0.123
0.158
0.168
0.164
0.187
81
73
51
35
25
25
39
0.991
0.974
0.852
0.717
0.619
0.581
0.554
–6
–12
–27
–39
–50
–60
–81
900
1500
2000
3000
55
29
100
200
500
1000
1500
2000
3000
0.979
0.960
0.920
0.749
0.674
0.548
0.480
–9
1.827
1.909
1.652
1.451
1.190
1.077
0.808
173
165
144
116
94
0.030
0.060
0.132
0.196
0.214
0.189
0.153
85
80
65
47
36
33
55
0.996
0.991
0.940
0.842
0.774
0.692
0.625
–4
–9
2.0
–18
–43
–77
–105
–128
–178
–19
–32
–39
–43
–52
79
60
100
200
500
1000
1500
2000
3000
0.907
0.846
0.711
0.495
0.405
0.314
0.296
–16
–32
–68
–106
–131
–155
–158
6.640
6.419
4.874
3.178
2.358
1.910
1.394
167
156
128
103
86
0.029
0.054
0.104
0.138
0.157
0.173
0.228
81
73
57
50
52
58
68
0.977
0.944
0.770
0.603
0.542
0.490
0.454
–9
–17
–32
–41
–45
–44
–47
75
59
100
200
500
1000
1500
2000
3000
0.780
0.676
0.470
0.327
0.271
0.218
0.237
–28
–51
–95
–132
–153
–177
–138
14.100
12.219
7.373
4.148
2.921
2.295
1.661
159
142
113
92
81
72
0.027
0.046
0.078
0.114
0.151
0.188
0.265
78
67
59
62
66
69
70
0.932
0.831
0.568
0.436
0.413
0.394
0.372
–15
–27
–40
–43
–44
–41
–43
58
Table 3. MRF947 Series Common Emitter S–Parameters
MMBR941 MRF947 SERIES
8
MOTOROLA RF DEVICE DATA
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