Silicon Bipolar MMIC Cascadable Amplifier
NOISE FIGURE vs FREQUENCY
7
Id= 4 5 m A
NOISE FIGURE (dB)
6 .5
Id= 3 5 m A
REVERSE ISOLATION (dB)
-7
-8
-9
-1 0
-1 1
-1 2
-1 3
-1 4
-1 5
0 .1
1
F R E Q U E N C Y (G H z)
10
0 .1
1
F R E Q U E N C Y (G H z)
MP4TD0970
REVERSE ISOLATION vs FREQUENCY
6
Id= 2 5 m A
5 .5
5
10
Typical Scattering Parameters
Z0 = 50Ω, T
A
= +25°C, Id = 35 mA
Frequency
S11
(GHz)
0.1
0.2
0.4
0.6
0.8
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
6.0
Mag.
0.164
0.162
0.158
0.153
0.148
0.144
0.131
0.116
0.104
0.106
0.127
0.164
0.212
0.266
0.365
Angle
-166.6
-169.8
-176.5
175.9
167.9
162.1
151.8
147.0
149.7
157.1
162.0
161.4
154.1
144.6
123.0
Mag.
2.38
2.37
2.35
2.33
2.31
2.30
2.28
2.27
2.24
2.17
2.06
1.93
1.78
1.64
1.35
S21
Angle
163.7
162.8
160.2
156.7
152.2
146.7
132.1
117.4
102.2
87.2
73.2
60.6
49.4
39.1
23.7
Mag.
0.214
0.214
0.215
0.216
0.218
0.220
0.227
0.236
0.248
0.259
0.269
0.276
0.280
0.281
0.275
S12
Angle
5.4
5.4
5.8
6.5
7.3
8.7
12.0
15.0
17.2
18.6
19.2
19.6
19.4
19.7
21.5
Mag
0.186
0.187
0.189
0.194
0.201
0.213
0.246
0.280
0.304
0.313
0.315
0.308
0.313
0.323
0.381
S22
Angle
-158.0
-159.4
-162.3
-165.6
-169.4
-171.1
-176.1
175.4
165.5
155.3
147.3
142.6
140.2
139.7
138.6
Specification Subject to Change Without Notice
M-Pulse Microwave
PH (408) 432-1480
__________________________________________________________________________________
3
FX (408) 432-3440