AT-41511 Typical Scattering Parameters,
Common Emitter, Z
o
= 50
Ω,
V
CE
= 5 V, I
C
= 5 mA
Freq.
GHz
0.1
0.5
0.9
1.0
1.5
1.8
2.0
2.4
3.0
4.0
5.0
S
11
Mag
0.88
0.61
0.50
0.48
0.45
0.45
0.45
0.45
0.48
0.53
0.58
Ang
-25
-96
-135
-142
-170
176
168
154
136
111
92
dB
23.47
19.31
15.49
14.70
11.59
10.13
9.31
7.85
6.06
3.77
1.91
S
21
Mag
14.918
9.234
5.948
5.433
3.796
3.210
2.921
2.469
2.009
1.544
1.246
Ang
162
116
94
90
74
66
61
52
39
19
2
dB
-34.89
-25.04
-23.22
-22.85
-21.31
-20.45
-19.91
-18.86
-17.33
-15.09
-13.07
S
12
Mag
0.018
0.056
0.069
0.072
0.086
0.095
0.101
0.114
0.136
0.176
0.222
S
22
Ang
77
49
44
43
44
45
46
46
46
43
39
30
Mag
0.95
0.66
0.52
0.50
0.45
0.44
0.43
0.42
0.42
0.40
0.40
Ang
-11
-33
-38
-39
-42
-44
-46
-51
-58
-72
-90
AT-41511 Typical Noise Parameters,
Common Emitter, Z
o
= 50
Ω,
V
CE
=
5 V, I
C
= 5 mA
GAIN (dB)
25
20
MSG
Freq
GHz
0.1
0.9
1.8
2.4
F
min
dB
0.8
1.0
1.4
1.7
Mag
0.46
0.39
0.34
0.39
Γ
opt
Ang
5
60
130
173
R
n
-
0.30
0.22
0.13
0.09
15
10
5
0
MAG
S21
MSG
0
1
2
3
4
5
FREQUENCY (GHz)
AT-41533 Typical Scattering Parameters,
Common Emitter, Z
o
= 50
Ω,
V
CE
= 5 V, I
C
= 5 mA
Freq.
GHz
0.1
0.5
0.9
1.0
1.5
1.8
2.0
2.4
3.0
4.0
5.0
Figure 14. AT-41511 Gains vs.
Frequency at V
CE
= 5 V, I
C
= 5 mA.
S
11
Mag
0.79
0.36
0.22
0.20
0.18
0.19
0.21
0.24
0.28
0.35
0.42
Ang
-28
-94
-137
-148
165
145
134
118
100
80
61
dB
23.48
17.15
12.77
11.93
8.77
7.34
6.56
5.22
3.68
1.87
0.52
S
21
Mag
14.932
7.200
4.349
3.948
2.746
2.328
2.128
1.823
1.527
1.240
1.062
Ang
155
104
84
81
65
58
53
44
32
14
0
dB
-34.89
-25.35
-21.94
-21.21
-18.20
-16.65
-15.70
-14.02
-11.77
-8.61
-6.18
S
12
Mag
0.018
0.054
0.080
0.087
0.123
0.147
0.164
0.199
0.258
0.371
0.491
S
22
Ang
76
61
63
64
65
65
65
63
59
50
37
30
25
20
Mag
0.95
0.65
0.58
0.57
0.56
0.55
0.55
0.54
0.53
0.50
0.47
Ang
-11
-25
-27
-29
-34
-37
-39
-45
-55
-74
-97
AT-41533 Typical Noise Parameters,
Common Emitter, Z
o
= 50
Ω,
V
CE
=
5 V, I
C
= 5 mA
Freq
GHz
0.1
0.9
1.8
2.4
F
min
dB
0.7
1.0
1.4
1.6
Mag
0.46
0.29
0.36
0.53
R
n
Ang
7
86
-163
-126
4-139
-
0.21
0.13
0.07
0.15
GAIN (dB)
MSG
Γ
opt
15
10
MAG
S21
MSG
5
0
0
1
2
3
4
5
FREQUENCY (GHz)
Figure 15. AT-41533 Gains vs.
Frequency at V
CE
= 5 V, I
C
= 5 mA.
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
