RF3140PCBA-41X Ver la hoja de datos (PDF) - RF Micro Devices
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RF3140PCBA-41X Datasheet PDF : 16 Pages
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RF3140Quad-
Band
GSM850/GSM
900/DCS/PCS
Power Amp
Module
RF3140
QUAD-BAND GSM850/GSM900/DCS/PCS
POWER AMP MODULE
Pb-Free Product
Package Style: Module (10 mm x 10 mm)
Features
12
Complete Power Control Solution
DCS/PCS IN 1
Single 3.0V to 5.5V Supply Volt-
age
+35dBm GSM Output Power at
3.5 V
+33dBm DCS/PCS Output Power
at 3.5V
BAND SELECT 2
TX ENABLE 3
VBATT 4
VREG 5
VRAMP 6
60% GSM and 55% DCS/PCS
GSM850/GSM900 IN 7
ηEFF
8
10mmx10mm Package Size
11 DCS/PCS OUT
10 VCC OUT
9 GSM850/GSM900 OUT
Applications
3V Quad-Band GSM Handsets
Commercial and Consumer Sys-
tems
Portable Battery-Powered Equip-
ment
GSM850/EGSM900/DCS/PCS
Products
GPRS Class 12 Compatible
Power StarTM Module
Functional Block Diagram
Product Description
The RF3140 is a high-power, high-efficiency power amplifier module with integrated
power control. The device is self-contained 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 amplifier 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.
Ordering Information
RF3140
RF3140
RF3140PCBA-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 A9 DS060217
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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