MSA-0470 Datasheet, PDF (3/4 Pages) Agilent(Hewlett-Packard) – Cascadable Silicon Bipolar MMIC Amplifier

MSA-0470 Typical Scattering Parameters (Z_O = 50 Ω, T_A = 25°C, I_d = 50 mA)
Freq.
S₁₁
S₂₁
GHz
Mag
Ang
dB
Mag
Ang
dB
0.1
.18
179
8.5
2.67
176
–16.4
0.2
.18
179
8.5
2.67
172
–16.4
0.4
.18
179
8.5
2.67
163
–16.4
0.6
.17
–179
8.5
2.65
155
–16.2
0.8
.16
–176
8.4
2.64
147
–16.1
1.0
.16
–174
8.3
2.61
138
–15.9
1.5
.16
–166
8.2
2.56
117
–15.5
2.0
.21
–163
7.8
2.46
97
–14.6
2.5
.26
–162
7.3
2.33
83
–13.8
3.0
.32
–170
6.5
2.12
65
–13.5
3.5
.37
–177
5.7
1.93
38
–13.2
4.0
.40
175
4.7
1.73
33
–12.6
4.5
.41
166
3.9
1.57
20
–12.4
5.0
.42
155
3.1
1.44
7
–11.9
S₁₂
Mag
Ang
.151
1
.151
2
.152
3
.155
5
.158
8
.161
6
.169
9
.186
9
.204
12
.212
10
.220
7
.234
3
.239
–1
.255
–6
S₂₂
Mag
Ang
.10
–14
.10
–30
.13
–50
.16
–67
.19
–79
.22
–90
.29
–111
.33
–131
.36
–142
.40
–156
.40
–164
.40
–170
.39
–173
.37
–176
Typical Performance, T_A = 25°C (unless otherwise noted)
12
10
8
Gain Flat to DC
6
80
T_C = +125C
T_C = +25C
60 ^{TC = –55C}
40
4
20
2
0
0.1
0.3 0.5 1.0
3.0 6.0
FREQUENCY (GHz)
Figure 1. Typical Power Gain vs. Frequency, TA = 25°C, Id = 50 mA.
0
1
2
3
4
5
6
7
V_d (V)
Figure 2. Device Current vs. Voltage.
9
8
7
6
5
4
20 30
0.1 GHz
1.0 GHz
2.0 GHz
40 50 60 70
I_d (mA)
Figure 3. Power Gain vs. Current.

21
18
I_d = 70 mA
13
12
P_{1 dB}
11
10
9
8
G_P
7
6
NF
5
–55 –25
+25
+85
TEMPERATURE (C)
8
7
6
5
+125
Figure 4. Output Power at 1 dB Gain Compression, NF and
Power Gain vs. Case Temperature, f = 1.0 GHz, Id = 50 mA.
7.5
7.0