AT-41411 Datasheet, PDF (4/5 Pages) Agilent(Hewlett-Packard) – Surface Mount Low Noise Silicon Bipolar Transistor Chip

AT-41411 Typical Scattering Parameters,
Common Emitter, Z_O = 50 Ω, T_A = 25°C, V_CE = 8 V,I_C␣ =␣ 10mA
Freq.
GHz
S₁₁
Mag. Ang.
S₂₁
dB
Mag. Ang.
0.1
.85 -30
27.3 23.20 158
0.5
.58 -112
21.7 12.18 109
1.0
.49 -156
16.5
6.70 85
1.5
.49 178
13.2
4.58 71
2.0
.50 160
10.8
3.45 59
2.5
.53 153
9.0
2.82 53
3.0
.55 142
7.5
2.37 43
3.5
.56 133
6.1
2.02 33
4.0
.56 121
4.9
1.76 23
dB
-37.7
-29.1
-27.2
-25.0
-23.4
-22.5
-21.0
-19.8
-18.8
S₁₂
Mag.
.013
.035
.044
.056
.068
.075
.089
.102
.115
Ang.
64
44
43
47
47
56
54
52
49
S₂₂
Mag. Ang.
.93
-11
.62
-30
.50
-33
.46
-36
.45
-41
.43
-43
.43
-53
.44
-63
.46
-73
AT-41411 Typical Scattering Parameters,
Common Emitter, Z_O = 50 Ω, T_A = 25°C, V_CE = 8 V,I_C␣ =␣ 20mA
Freq.
S₁₁
S₂₁
GHz Mag. Ang.
dB
Mag. Ang.
0.1
.65 -46
30.4 33.07 150
0.5
.46 -137
22.4 13.21 100
1.0
.43 -175
16.7
6.85 80
1.5
.44 163
13.3
4.63 67
2.0
.47 148
10.8
3.47 56
2.5
.50 140
9.0
2.82 50
3.0
.53 132
7.5
2.36 40
3.5
.55 122
6.1
2.02 30
4.0
.56 112
4.8
1.74 19
A model for this device is available in the DEVICE MODELS section.
dB
-40.0
-32.0
-28.4
-26.4
-24.2
-22.9
-20.7
-19.6
-18.3
S₁₂
Mag.
.010
.025
.038
.048
.062
.071
.092
.105
.122
Ang.
59
56
58
61
61
60
61
57
53
S₂₂
Mag. Ang.
.89
-15
.57
-26
.52
-29
.51
-32
.50
-37
.47
-39
.46
-48
.45
-60
.45
-73
AT-41411 Noise Parameters: VCE = 8 V, IC = 10 mA
Freq.
GHz
NF_O
dB
Γ_opt
Mag
Ang
0.1
1.3
.12
4
0.5
1.3
.10
23
1.0
1.4
.07
57
2.0
1.8
.09
-158
4.0
3.5
.31
-87
R_N/50
0.17
0.17
0.16
0.16
0.38
4-112