7
AT-38043 Typical Scattering Parameters,
Common Emitter, Z
O
= 50
, V
CE
= 1.2 V, I
C
= 50 mA, T
C
= +25
°
C
Freq.
S
11
GHz
Mag
Ang
0.05
0.74
-84
0.10
0.79
-122
0.25
0.83
-157
0.50
0.84
-174
0.75
0.84
178
0.90
0.84
175
1.00
0.83
173
1.25
0.84
169
1.50
0.84
165
1.75
0.84
161
2.00
0.84
157
2.25
0.85
152
2.50
0.85
148
2.75
0.85
144
3.00
0.86
141
3.25
0.86
138
3.50
0.87
136
3.75
0.87
134
4.00
0.88
133
4.25
0.89
131
4.50
0.89
129
4.75
0.90
128
5.00
0.90
127
S
21
Mag
29.45
20.32
9.41
4.82
3.21
2.70
2.43
1.97
1.63
1.40
1.24
1.09
0.97
0.88
0.80
0.72
0.66
0.61
0.56
0.51
0.48
0.45
0.42
S
12
Mag
0.036
0.049
0.057
0.060
0.061
0.064
0.065
0.069
0.072
0.076
0.081
0.084
0.088
0.093
0.097
0.100
0.105
0.109
0.112
0.114
0.116
0.121
0.124
S
22
dB
29.4
26.2
19.5
13.7
10.1
8.6
7.7
5.9
4.2
2.9
1.9
0.7
-0.3
-1.1
-2.0
-2.9
-3.6
-4.3
-5.0
-5.8
-6.5
-7.0
-7.6
Ang
147
132
129
146
168
-178
-169
-145
-122
-97
-73
-49
-24
dB
Ang
58
47
50
78
110
130
144
176
-152
-120
-89
-58
-27
Mag
0.79
0.64
0.52
0.51
0.52
0.50
0.51
0.49
0.51
0.52
0.51
0.54
0.56
0.55
0.55
0.57
0.57
0.57
0.59
0.62
0.64
0.65
0.67
Ang
-48
-73
-80
-42
12
45
70
125
-180
-120
-63
-28.9
-26.2
-24.9
-24.5
-24.2
-23.9
-23.8
-23.2
-22.8
-22.4
-21.8
-21.5
-21.1
-20.6
-20.3
-20.0
-19.6
-19.2
-19.0
-18.9
-18.7
-18.4
-18.2
-7
55
113
168
-135
-76
-19
37
95
155
-147
-92
1
4
26
52
78
34
64
94
124
153
-178
-147
-118
-89
105
131
158
-175
-147
-121
AT-38043 Typical Scattering Parameters,
Common Emitter, Z
O
= 50
, V
CE
= 3.0 V, I
C
= 50 mA, T
C
= +25
°
C
Freq.
S
11
GHz
Mag
Ang
0.05
0.75
-66
0.10
0.78
-106
0.25
0.81
-149
0.50
0.82
-169
0.75
0.82
-179
0.90
0.82
178
1.00
0.82
176
1.25
0.82
171
1.50
0.83
167
1.75
0.83
163
2.00
0.83
159
2.25
0.84
154
2.50
0.84
150
2.75
0.84
146
3.00
0.85
142
3.25
0.85
139
3.50
0.86
137
3.75
0.86
135
4.00
0.87
134
4.25
0.88
132
4.50
0.89
130
4.75
0.90
129
5.00
0.90
128
S
21
Mag
33.53
25.02
12.34
6.40
4.27
3.59
3.22
2.61
2.16
1.85
1.63
1.43
1.27
1.15
1.03
0.93
0.85
0.78
0.71
0.65
0.60
0.56
0.52
S
12
Mag
0.028
0.041
0.051
0.054
0.056
0.058
0.059
0.062
0.065
0.069
0.074
0.077
0.081
0.086
0.090
0.094
0.098
0.103
0.107
0.109
0.112
0.117
0.120
S
22
dB
30.5
28.0
21.8
16.1
12.6
11.1
10.2
8.3
6.7
5.3
4.2
3.1
2.1
1.2
0.3
-0.6
-1.4
-2.2
-2.9
-3.7
-4.5
-5.0
-5.7
Ang
154
140
133
148
170
-177
-167
-144
-120
-96
-72
-48
-23
dB
Ang
65
53
54
80
112
132
145
178
-150
-117
-85
-55
-23
Mag
0.84
0.67
0.47
0.42
0.42
0.41
0.41
0.40
0.41
0.43
0.43
0.46
0.48
0.47
0.48
0.50
0.51
0.51
0.53
0.57
0.60
0.61
0.62
Ang
-33
-52
-62
-29
22
55
80
135
-171
-111
-53
-31.2
-27.7
-25.8
-25.3
-25.0
-24.8
-24.6
-24.1
-23.7
-23.2
-22.6
-22.2
-21.8
-21.3
-20.9
-20.6
-20.2
-19.7
-19.4
-19.2
-19.0
-18.7
-18.4
2
64
123
177
-126
-67
2
8
27
52
78
105
131
157
-176
-149
-122
38
69
99
129
158
-173
-143
-113
-84
-9
46
103
163
-140
-85