RF3146 데이터 시트보기 (PDF) - RF Micro Devices
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RF3146 Datasheet PDF : 6 Pages
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RF3146Quad-
Band
GSM850/GSM
900/DCS/PCS
Power Amp
Module
RF3146
QUAD-BAND GSM850/GSM900/DCS/PCS
POWER AMP MODULE
Part of the POLARIS™ TOTAL RADIO™ Solution
RoHS Compliant & Pb-Free Product
Package Style: LFM, 48-Pin, 7 mm x 7 mm x 0.9 mm
4
Features
DCS/PCS IN 37
31 DCS/PCS OUT
Integrated VREG
Complete Power Control Solution
+35dBm GSM Output Power at
3.5 V
+33dBm DCS/PCS Output Power
at 3.5V
60% GSM and 55% DCS/PCS EFF
7mmx7mmx0.9mm Package
Size
BAND SELECT 40
TX ENABLE 41
VBATT 42
VBATT 43
Fully Integrated
Power Control Circuit
VRAMP 45
GSM IN 48
6 GSM OUT
Applications
3V Quad-Band GSM Handsets
Functional Block Diagram
Commercial and Consumer Sys-
tems
Portable Battery-Powered Equip-
ment
GSM850/EGSM900/DCS/PCS
Products
GPRS Class 12 Compatible
Power StarTM Module
Product Description
The RF3146 is a high-power, high-efficiency power amplifier module with integrated
power control. The device is a self-contained 7mmx7mmx0.9mm lead frame mod-
ule (LFM) with 50Ω input and output terminals. The power control function is also
incorporated, eliminating the need for directional couplers, detector diodes, power
control ASICs and other power control circuitry; this allows the module to be driven
directly from the DAC output. The device is designed for use as the final RF ampli-
fier in GSM850, EGSM900, DCS and PCS handheld digital cellular equipment and
other applications in the 824MHz to 849MHz, 880MHz to 915MHz, 1710MHz to
1785MHz and 1850MHz to 1910MHz bands. On-board power control provides
over 50dB of control range with an analog voltage input; and, power down with a
logic “low” for standby operation.
The RF3146 is part of the POLARISTM TOTAL RADIOTM solution.
Ordering Information
RF3146
RF3146 SB
RF3146PCBA-41X
Quad-Band GSM850/GSM900/DCS/PCS Power Amp Module
Power Amp Module 5-Piece Sample Pack
Fully Assembled Evaluation Board
Optimum Technology Matching® Applied
9GaAs HBT
GaAs MESFET
SiGe BiCMOS
Si BiCMOS
9GaAs pHEMT
Si CMOS
GaN HEMT
InGaP HBT
SiGe HBT
Si BJT
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 A15 DS060317 W3
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
4-25
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