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Número de pieza
componentes Descripción
RMPA1852 Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
RMPA1852
Quad-Band GSM/EDGE PA Module
Fairchild Semiconductor
RMPA1852 Datasheet PDF : 11 Pages
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ADVANCED DATA SHEET
Closed Loop Power Control Data
Pout, PAE% vs. Vramp, GSM Mode
40
30
20
10
0
-10
GSM
-20
-30
DCS/PCS
-40
-50
0
0.2
0.4
0.6
0.8
1
1.2
VSet (Volts)
80.00%
70.00%
60.00%
50.00%
GSM Efficiency
40.00%
DCS Efficiency
30.00%
20.00%
10.00%
0.00%
1.4
1.6
1.8
EDGE Mode PAE
(Pout = 29 dBm, Pin = -12 dBm, Vcc = 3.5 V)
30.0
28.0
PAE (%)
26.0
24.0
22.0
20.0
800
820
840
860
880
900
920
Freq (MHz)
RMPA1852 Rev. C
8
www.fairchildsemi.com
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