AT-41500 Datasheet, PDF (3/5 Pages) AVAGO TECHNOLOGIES LIMITED – Up to 6 GHz Low Noise Silicon Bipolar Transistor Chip

Typical Performance Curves at Tc = +25^°C
16
14
GA
12
10
4
NFO
2
0
0
10
20
30
I _C (mA)
Figure 2. AT-41586 Optimum Noise Figure and
Associated Gain vs. Collector Current at VCE = 8
V, f = 2.0 GHz.
20
18
16 ^P1dB
14 _G1dB
12
10
8
6
4
2
0
10
20
30
40
COLLECTOR CURRENT
Figure 3. AT-41586 P1dB and G1dB vs. Collector
Current at VCE = 8 V, f = 2.0 GHz.
20
1.0 GHz
15
2.0 GHz
10
4.0 GHz
5
0
0
5
10 25 30 40
I _C (mA)
Figure 4. AT-41586 Insertion Power Gain vs. Col-
lector Current and Frequency at 25°C, VCE = 8 V.
Typical Scattering Parameters at Tc = +25^°C
V_CE=8V, Ic = 10mA, Zo=50 Ohm
Freq.
S11
S21
GHz
Mag.
Ang.
Mag.
Ang.
0.1
0.71
-31.07
0.3
0.67
-80.52
0.5
0.64
-111.27
0.7
0.62
-130.51
0.9
0.61
-143.51
1.1
0.61
-153.01
1.3
0.61
-160.38
1.5
0.61
-166.4
1.7
0.61
-171.49
1.9
0.61
-175.93
2.1
0.61
-179.89
2.3
0.61
176.52
2.5
0.61
173.2
2.7
0.61
170.11
2.9
0.62
167.21
3.1
0.62
164.46
3.3
0.62
161.83
3.5
0.62
159.32
3.7
0.63
156.9
3.9
0.63
154.56
4.1
0.63
152.3
4.3
0.63
150.11
4.5
0.64
147.98
4.7
0.64
145.91
4.9
0.64
143.89
5.1
0.65
141.92
5.3
0.65
139.99
5.5
0.66
138.11
5.7
0.66
136.27
5.9
0.66
134.47
6
0.66
133.58
25.05
19.56
14.66
11.39
9.21
7.7
6.59
5.76
5.11
4.59
4.17
3.81
3.51
3.26
3.04
2.84
2.67
2.52
2.39
2.27
2.16
2.06
1.96
1.88
1.8
1.73
1.67
1.61
1.55
1.49
1.47
162.68
135.82
119.68
109.6
102.62
97.33
93.05
89.4
86.19
83.27
80.58
78.06
75.68
73.4
71.21
69.09
67.03
65.04
63.09
61.18
59.32
57.5
55.71
53.95
52.23
50.54
48.88
47.24
45.64
44.06
43.29
S12
Mag.
Ang.
0.01
76.37
0.02
57.2
0.03
48.47
0.03
45.46
0.03
45.15
0.04
46.1
0.04
47.6
0.04
49.3
0.04
51.03
0.05
52.69
0.05
54.22
0.05
55.63
0.06
56.9
0.06
58.03
0.06
59.03
0.07
59.92
0.07
60.7
0.07
61.38
0.08
61.98
0.08
62.49
0.08
62.93
0.09
63.3
0.09
63.61
0.09
63.86
0.1
64.06
0.1
64.22
0.1
64.33
0.11
64.41
0.11
64.44
0.12
64.45
0.12
64.44
S22
Mag.
Ang.
0.93
-9.41
0.78
-21.46
0.66
-25.21
0.58
-25.54
0.54
-24.99
0.51
-24.42
0.49
-24.07
0.48
-23.97
0.48
-24.11
0.47
-24.44
0.47
-24.94
0.46
-25.56
0.46
-26.29
0.46
-27.11
0.46
-28.01
0.46
-28.96
0.46
-29.97
0.46
-31.01
0.46
-32.1
0.46
-33.22
0.46
-34.37
0.46
-35.54
0.46
-36.74
0.46
-37.95
0.46
-39.19
0.46
-40.43
0.46
-41.69
0.46
-42.97
0.46
-44.25
0.46
-45.55
0.46
-46.2