SNA-276 DC-6.5 GHz Cascadable MMIC Amplifier
|S11| vs. Frequency
|S21| vs. Frequency
18
17
16
15
14
13
12
0
-5
-10
-15
dB
dB
-20
-25
-30
0.1
0.5
1
1.5
2
3
4
6
0.1
0.5
1
1.5
2
4
6
GHz
GHz
|S22| vs. Frequency
|S12| vs. Frequency
0
0
-5
-10
-15
-20
-25
-5
-10
-15
-20
dB
dB
0.1
0.5
1
1.5
2
4
6
8
10
0.1
0.5
1
1.5
2
4
6
8
10
GHz
GHz
Noise Figure vs. Frequency
TOIP vs. Frequency
8
7.5
7
28
27
26
25
24
6.5
6
dB
dBm
5.5
5
0.1
0.5
1
1.5
2
4
6
8
10
0.1
0.5
1
1.5
2
4
6
8
10
GHz
GHz
Typical S-Parameters Vds = 4.0V, Ids = 50mA
F req G H z
.100
|S 11|
0.114
0.145
0.152
0.171
0.182
0.170
0.087
0.130
0.208
0.391
S11 An g
157
135
114
57
|S 21|
6.885
6.785
6.659
6.467
6.259
6.103
5.130
4.107
3.688
2.962
S21 A n g
166
142
139
101
60
|S 12|
S12 A n g
-7
|S 22|
0.083
0.095
0.117
0.141
0.166
0.173
0.146
0.260
0.103
0.346
S22 A n g
145
126
115
62
0.082
0.098
0.106
0.106
0.106
0.108
0.114
0.111
0.108
0.081
.250
-14
.500
-28
1.00
-53
1.50
1
-83
5
2.00
-50
22
-109
132
12
-46
4.00
38
-132
81
73
6.00
-76
-108
-22
8.00
-132
-149
-72
-119
99
10.00
118
177
(S-Parameters include the effects of two 1.0 mil diameter bond wires, each 20 mils long, connected to the gate and drain pads on the die)
522 Almanor Ave., Sunnyvale, CA 94086
Phone: (800) SMI-MMIC
http://www.stanfordmicro.com
5-26
STANFORD [ STANFORD MICRODEVICES ]
