SCA-7 STANFORD [Stanford Microdevices], SCA-7 Datasheet - Page 2

• Manufacturer Part Number: SCA-7
• Description: DC-3 GHz, Cascadable GaAs HBT MMIC Amplifier
• Manufacturer: STANFORD [Stanford Microdevices]

Typical Performance at 25 C (Vds = 4.0V, Ids = 40mA)
522 Almanor Ave., Sunnyvale, CA 94086
SCA-7 DC-3 GHz Cascadable MMIC Amplifier
Freq GHz
Typical S-Parameters Vds = 4.0V, Id = 40mA
.100
.500
.900
1.00
1.50
2.00
2.50
3.00
dB
dB
-10
-15
-20
-20
-22
-24
-26
-28
-30
-5
0
0.1
0.1
(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)
0.338
0.322
0.310
0.305
0.271
0.225
0.179
0.148
|S11|
|S11| vs. Frequency
|S12| vs. Frequency
1
1
GHz
GHz
S11 Ang
-129
117
112
172
-13
-71
61
47
dBm
2
2
14
13
12
11
10
1
13.126
13.096
12.333
12.165
10.626
11.356
9.175
8.363
|S21|
Output Power vs.Frequency
3
3
Phone: (800) SMI-MMIC
2
S21 Ang
5-126
GHz
139
130
-52
-90
93
83
38
-7
3
dB
dB
0.064
0.056
0.057
0.059
0.062
0.066
0.070
0.073
|S12|
-10
-15
-20
28
24
20
16
-5
0
0.1
0.1
4
S12 Ang
|S21| vs. Frequency
|S22| vs. Frequency
-107
-138
-173
-19
-25
-46
-50
-79
1
1
GHz
GHz
http://www.stanfordmicro.com
0.326
0.317
0.320
0.320
0.316
0.307
0.298
0.291
|S22|
2
2
S22 Ang
3
3
-126
177
118
113
-67
64
51
-9