Datasheet > RF3140_1

RF3140_1

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
威讯 - RFMD		放大器功率放大器过程控制系统分布式控制系统 PCS GSM DCS
页数	文件大小	规格书
16页	354K
描述
QUAD-BAND GSM850/GSM900/DCS/PCS POWER AMP MODULE

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RF3140_1 数据手册

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

DCS/PCS IN

BAND SELECT

TX ENABLE

VBATT

11 DCS/PCS OUT

10 VCC OUT

Complete Power Control Solution

Single 3.0V to 5.5V Supply Volt-

age

+35dBm GSM Output Power at

3.5V

VREG

+33dBm DCS/PCS Output Power

at 3.5V

VRAMP

60% GSM and 55% DCS/PCS

GSM850/GSM900 IN

9 GSM850/GSM900 OUT

η_EFF

10mmx10mm Package Size

Applications

Functional Block Diagram

3V Quad-Band GSM Handsets

Product Description

Commercial and Consumer Sys-

tems

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.

Portable Battery-Powered Equip-

ment

GSM850/EGSM900/DCS/PCS

Products

GPRS Class 12 Compatible

Power Star^TMModule

Ordering Information

RF3140

Quad-Band GSM850/GSM900/DCS/PCS Power Amp Module

Power Amp Module 5-Piece Sample Pack

RF3140PCBA-41X Fully Assembled Evaluation Board

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.

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

Rev A9 DS060217

1 of 16

12 3 4 5 6 7...16

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