DEMO-ALM-3012 Datasheet, PDF (13/21 Pages) Broadcom Corporation. – GNSS LNA-Filter Front-End Module with optional Differential Outputs

10
8
6
4
2
0
-2
-4
-6
-8
-10
1.55 1.56 1.57 1.58 1.59 1.60 1.61 1.62 1.63
freq, GHz
Figure 20. Amplitude difference between RFout+ and RFout- ports
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180
135
90
45
0
-45
-90
-135
-180
-225
1.55 1.56 1.57 1.58 1.59 1.60 1.61 1.62 1.63
freq, GHz
Figure 21. Phase difference between RFout+ and RFout- ports
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45
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0
1.55 1.56 1.57 1.58 1.59 1.60 1.61 1.62 1.63
freq, GHz
Figure 22. Common-mode rejection ratio
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1
0
0 5 10 15 20 25 30 35 40 45 50
RBias (kohm)
Figure 23. Idd vs R2
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17
25° C
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-40° C
85° C
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25° C
11
-40° C
85° C
10
2 3 4 5 6 7 8 9 10
Idd (mA)
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11
10
2 3 4 5 6 7 8 9 10
Idd (mA)
Figure 24. Gain vs. Idd at Vdd = 1.8 V at 1.575 GHz
Figure 25. Gain vs. Idd at Vdd = 1.8 V at 1.6017 GHz
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