Preliminary
SBB-1089 50-850 MHz Cascadable MMIC Amplifier
S-Parameters taken with Bias Tee over Temperature
S21 vs. Frequency
S11 vs. Frequency
25
-5
-10
20
-15
15
-20
25C
-40C
85C
10
25C
-25
-40C
85C
5
-30
50
150
250
350
450
550
650
750
850
50
150
250
350
450
550
650
750
850
Frequency (MHz)
Frequency (MHz)
S12 vs. Frequency
S22 vs. Frequency
-5
-5
-10
-15
-20
-25
-30
-10
-15
-20
-25
-30
-35
25C
25C
-40C
85C
-40C
85C
50
150
250
350
450
550
650
750
850
50
150
250
350
450
550
650
750
850
Frequency (MHz)
Frequency (MHz)
Device Current over Temperature (w/Bias Tee)
Current vs. Voltage Over Temp. (Bias Tee)
120
-40C
100
25C
85C
80
60
40
20
0
1.5
2
2.5
3
3.5
4
4.5
5
5.5
Voltage (V)
303 S. Technology Ct.
Broomfield, CO 80021
Phone: (800) SMI-MMIC
3
http://www.sirenza.com
EDS-103998 Rev B