RF3145Quad-
Band
GSM/EDGE/G
SM850/DCS/
PCS Power
Amplifier Mod-
ule
RF3145
QUAD-BAND GSM/EDGE/GSM850/DCS/PCS
POWER AMPLIFIER MODULE
RoHS Compliant & Pb-Free Product
Package Style: Module (10 mm x 10 mm)
Features
Integrated Power Control & Band
Select
Single 3.0V to 4.8V Supply Volt-
age
+35.0dBm GSM Output Pwr at
3.5V
+33dBm DCS/PCS Output Pwr at
3.5V
+29dBm 8PSK Output Pwr
53% GSM and 50% DCS/PCS
PAE
NC
12
DCS IN 1
BAND SELECT 2
TX ENABLE 3
VBATT 4
VMODE 5
VRAMP 6
GSM IN
7
8
NC
9 GSM OUT
10 NC
11
DCS
OUT
Applications
3V Dual/Triple/Quad-Band Mode
Handsets
Portable Battery-Powered Equip-
ment
GSM850 and GSM900 Products
Commercial and Consumer Sys-
tems
EDGE and GPRS Class 12 Com-
patible
DCS/PCS Products
Functional Block Diagram
Product Description
The RF3145 is a high power, high efficiency power amplifier module with integrated
power control. This module is self-contained with 50Ω input and output terminals.
The device is manufactured on an advance Gallium Arsenide Heterojunction Bipo-
lar Transistor (HBT) process, and has been designed for use as the final dual-mode
GMSK/8PSK RF amplifier in GSM, DCS and PCS hand-held cellular equipment and
other applications in the 824MHz to 849MHz, 880MHz to 915MHz, and in the
1710MHz to 1910MHz bands. Internal band select provides control to select the
GSM850/GSM900 or DCS/PCS band. The device is packaged on ultra-small LCC,
minimizing the required board space.
Ordering Information
RF3145
Quad-Band GSM/EDGE/GSM850/DCS/PCS Power Amplifier
Module
Power Amplifier Module, 5 Piece Sample Pack
Fully Assembled Evaluation Board
RF3145PCBA-41X
Optimum Technology Matching® Applied
GaAs HBT
GaAs MESFET
InGaP HBT
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-
mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc.
Rev A4 DS050919
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
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