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RMPA1852 Datasheet, PDF (1/11 Pages) Fairchild Semiconductor – Quad-Band GSM/EDGE PA Module | |||
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ADVANCED DATA SHEET
August 2005
RMPA1852
Quad-Band GSM/EDGE PA Module
Features
â Quad band, GSM/EDGE PA module
â 7.0 x 7.0 mm x 1.3 mm Package Size
â GSM Integrated Power Control Solution
â GSM High Efï¬ciency â 55% GSM, 50% DCS/PCS
â EDGE mode â 29 dBm Output Power, 27% EDGE PAE
â Low current consumption for Pout<16 dBm in EDGE mode
â Shutdown/Standby Capability for Battery Operation
â 50⦠RF Inputs and Outputs
Description
This 7 x 7mm PAM is a 50â¦, quad-band dual mode, GSM/
EDGE PA module for 2.75G radio applications. In EDGE mode,
the module supports High/Low power mode feature to maximize
efï¬ciency in low power operation. The module provides 50â¦
input and output terminals. The module also includes closed
loop power control circuitry for GSM applications, minimizing
the required external components and maximizing board yields.
Packaging
Pin 1 Location
7.00 Typ.
7.00 Typ.
1.30 Typ.
1.30
0.25
1.25
1
0.75
0.50 2
0.50
3
7.00
4
5
0.50
0.50
6
0.75
1.25
7
0.25 0.10
0.60
1.10
Side View
Top View Through Package
7.0 mm x 7.0 mm
7.00
Pin 1
HB RF IN 1
8 HB RF OUT
BAND SEL 2
9 GND
TX EN 3
10 HB VCC3
VBATT 4
11 V_DET
VMODE 5
12 LB VCC3
VRAMP 6
13 GND
LB RF IN 7
14 LB RF OUT
Package Footprint
(top view through package)
8
9
10
11
12
13
14
0.10
0.60
1.10
©2005 Fairchild Semiconductor Corporation
1
RMPA1852 Rev. C
www.fairchildsemi.com
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