RMPA1852 查看數據表（PDF） - Fairchild Semiconductor

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产品描述 (功能)

生产厂家

RMPA1852

Quad-Band GSM/EDGE PA Module

Fairchild Semiconductor 

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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