AT-30511 Datasheet, PDF (9/10 Pages) Agilent(Hewlett-Packard) – Low Current, High Performance NPN Silicon Bipolar Transistor

AT-30511 Typical Scattering Parameters, V_CE = 5 V, I_C = 5 mA, Common Emitter, Z_O = 50 Ω
Freq.
GHz
S₁₁
Mag Ang
S₂₁
dB Mag Ang
S₁₂
S₂₂
dB
Mag Ang
Mag Ang
0.1
0.90 -10
22.26 12.98 170
-40.75
0.5
0.74 -43
20.41 10.49 136
-28.46
0.9
0.53 -66
17.93 7.88 113
-25.18
1.0
0.49 -70
17.28 7.31 109
-24.53
1.5
0.33 -89
14.72 5.45 91
-22.46
1.8
0.27 -99
13.41 4.68 83
-21.45
2.0
0.24 -105
12.64 4.29 78
-20.87
2.4
0.18 -120
11.27 3.66 69
-19.79
3.0
0.12 -147
9.54 3.00 57
-18.34
4.0
0.11 154
7.41 2.35 40
-16.45
5.0
0.17 114
5.86 1.96 24
-14.84
AT-30511 Typical Noise Parameters,
Common Emitter, Z_O = 50 Ω, 5 V, I_C = 5 mA
Freq
F_min[1]
Γ_OPT
R_n
GHz
dB
Mag
Ang
0.5^[2]
1.1
0.77
9
1.10
0.9
1.2
0.71
18
0.96
1.8
1.5
0.60
45
0.66
2.4
1.8
0.51
65
0.47
Notes:
1. Matching constraints may make F_min values associated with high |Γ_opt| values
unachievable in physical circuits. See Fig. 2 for expected performance.
2. 0.5 GHz noise parameter values are extrapolated, not measured.
0.01
82
0.04
66
0.06
58
0.06
57
0.08
54
0.08
53
0.09
52
0.10
50
0.12
48
0.15
43
0.18
38
30
0.97 -5
0.83 -22
0.72 -30
0.70 -31
0.63 -36
0.60 -38
0.59 -39
0.57 -42
0.55 -46
0.53 -55
0.52 -63
MSG
20
S21
10
MAG
0
0
1
2
3
4
5
FREQUENCY (GHz)
Figure 25. AT-30511 Gains vs.
Frequency at V_CE␣ = 5 V, I_C␣ = 5 mA.
AT-30533 Typical Scattering Parameters, V_CE = 5 V, I_C = 5 mA, Common Emitter, Z_O = 50 Ω
Freq.
GHz
S₁₁
Mag Ang
S₂₁
dB Mag Ang
S₁₂
S₂₂
dB
Mag Ang
Mag Ang
0.1
0.86 -11
22.22 12.92 165
-40.16
0.01
83
0.98 -5
0.5
0.59 -37
18.69 8.60 122
-28.05
0.04
72
0.81 -18
0.9
0.40 -43
15.19 5.75 101
-24.14
0.06
70
0.74 -22
1.0
0.37 -43
14.43 5.27 97
-23.37
0.07
70
0.73 -22
1.5
0.27 -40
11.49 3.75 82
-20.30
0.10
68
0.70 -26
1.8
0.24 -37
10.11 3.20 75
-18.88
0.11
67
0.69 -28
2.0
0.23 -35
9.33 2.93 70
-18.05
0.13
66
0.68 -30
2.4
0.20 -30
7.97 2.50 62
-16.55
0.15
64
0.67 -33
3.0
0.18 -24
6.40 2.09 51
-14.64
0.19
61
0.66 -38
4.0
0.17 -14
4.58 1.70 36
-12.00
0.25
54
0.64 -49
5.0
0.16 -2
3.37 1.47 21
-9.83
0.32
46
0.61 -60
AT-30533 Typical Noise Parameters,
Common Emitter, Z_O = 50 Ω, 5 V, I_C = 5 mA
Freq
F_min[1]
Γ_OPT
R_n
GHz
dB
Mag
Ang
0.5^[2]
1.1
0.71
8
0.78
0.9
1.2
0.61
16
0.66
1.8
1.5
0.42
39
0.41
2.4
1.8
0.28
57
0.25
Notes:
1. Matching constraints may make F_min values associated with high |Γ_opt| values
unachievable in physical circuits. See Fig. 2 for expected performance.
2. 0.5 GHz noise parameter values are extrapolated, not measured.
4-31
30
20
MSG
MAG
10
S21
MSG
0
0
1
2
3
4
5
FREQUENCY (GHz)
Figure 26. AT-30533 Gains vs.
Frequency at V_CE␣ = 5 V, I_C␣ = 5 mA.