STB7003 Datasheet, PDF (4/9 Pages) STMicroelectronics – TRI-BAND GSM/DCS/PCS LNA

STB7003
TYPICAL PERFORMANCE (GSM BAND)
Power Gain vs. Frequency
Noise Figure vs. Frequency
20
High Gain
15
10
5
Low Gain
0
-5
800 820 840 860 880 900 920 940 960 980 1000
FREQUENCY (MHz)
7
6
Low Gain
5
4
3
2
High Gain
1
920
930
940
950
960
970
Frequency (MHz)
Input Return Loss vs. Frequency
Output Return Loss vs. Frequency
0
-2
-4
-6
HIgh Gain
-8
-10
Low Gain
-12
-14
800 820 840 860 880 900 920 940 960 980 1000
FREQUENCY (MHz)
0
-5
-10
-15
High Gain
-20
Low Gain
-25
800 820 840 860 880 900 920 940 960 980 1000
FREQUENCY (MHz)
Reverse Isolation vs. Frequency
-40
-41
HIgh Gain
-42
-43
-44
-45
Low Gain
-46
-47
-48
800 820 840 860 880 900 920 940 960 980 1000
FREQUENCY (MHz)
4/9