SBF-4089 Datasheet, PDF (3/5 Pages) List of Unclassifed Manufacturers – DC-500 MHz, Cascadable InGaP/GaAs HBT MMIC Amplifier

Preliminary
SBF-4089 DC-500 MHz Cascadable MMIC Amplifier
Test Conditions : Vs = 8v, R-bias = 33ohm, Id = 90mA, Temp = +25c
|S11| vs. Frequency
|S21| vs. Frequency
-10
15.1
+25c
-12
-40c
15
+25c
+85c
14.9
-40c
-14
14.8
+85c
-16
14.7
14.6
-18
14.5
-20
-22
-24
0
14.4
14.3
14.2
14.1
100 200 300 400 500 600 700 800 900
0
Frequency(MHz)
100 200 300 400 500 600 700 800 900
Frequency(MHz)
|S12| vs. Frequency
|S22| vs. Frequency
-16
-16.5
-17
-17.5
-18
-18.5
-19
-19.5
-20
0
100
90
80
70
60
50
40
30
20
10
0
0
+25c
-40c
+85c
100 200 300 400 500 600 700 800 900
Frequency(MHz)
Bias sweep vs Temp
+25c
-40c
+85c
1
2
3
4
5
6
7
8
Source Voltage (V)
-12
-14
-16
-18
-20
-22
-24
0
+25c
-40c
+85c
100 200 300 400 500 600 700 800 900
Frequency(MHz )
NOTE: Output Return Loss Can be
improved at low end of band with L1
selection, see Page 4 app circuit.
303 South Technology Court, Broomfield, CO 80021
Phone: (800) SMI-MMIC
3
http://www.sirenza.com
EDS-103412 Rev. C