DEMO-MGA-231T6 Datasheet, PDF (8/15 Pages) Broadcom Corporation. – High-Gain GPS LNA with Variable Current and Shutdown Function

MGA-231T6 Typical Performance Curves at 25°C, R2 = 8.2Kohm, Vdd = 2.85V, Vsd = 1.8V (unless specified otherwise)
7.6
0.0
7.5
-0.5
-1.0
7.4
-1.5
7.3
-2.0
7.2
-2.5
7.1
-3.0
7
-40 -20
0 20 40 60
Temperature (°C)
80 100
Figure 13. Input signal required at 890MHz interference signal to cause 1dB
gain compression at 1.575GHz vs Temp
-3.5
-40 -20
0 20 40 60
Temperature (°C)
80 100
Figure 14. Input signal required at 1885MHz interference signal to cause 1dB
gain compression at 1.575GHz vs Temp
2.0
Mu_n40C..Mu1
1.8
Mu_85C..Mu1
Mu_25C..Mu1
1.6
1.4
1.2
1.0
0.8
0 2 4 6 8 10 12 14 16 18 20
freq, GHz
Figure 15. Edwards-Sinsky Output Stability Factor (Mu’) vs Freq vs Temp
2.0
Mu_n30°C..MuPrime1
1.8
Mu_85°C..MuPrime1
Mu_25°C..MuPrime1
1.6
1.4
1.2
1.0
0.8
0 2 4 6 8 10 12 14 16 18 20
freq, GHz
Figure 16. Edwards-Sinsky Input Stability Factor (Mu’) vs Freq vs Temp
8