1 of 10

Optimum Technology Matching® Applied

GaAs HBT

InGaP HBT

GaAs MESFET

SiGe BiCMOS

Si BiCMOS

SiGe HBT

GaAs pHEMT

Si CMOS

Si BJT

GaN HEMT

Functional Block Diagram

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.

Product Description

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

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

RF MEMS

LDMOS

RFMD0014

DIRECT QUADRATURE MODULATOR

The RFMD0014 is direct quadrature modulator for use in cellular base

stations and other communications systems. RFMD0014 supports cellu-

lar, 3G, WiMax, and LTE air interface standards. This device features oper-

ation from 700MHz to 1000MHz with excellent carrier and sideband

suppression and ultra low noise floor. The device is manufactured in an

advanced GaAs HBT process. The RFMD0014 operates from a single 5V

supply and is packaged in a low cost, 4mm x 4mm, 24-pin leadless pack-

age.

Features



ACPR Performance: -70dBc Typ.

for 1-Carrier WCDMA



Very High Linearity: +26dBm

OIP3



Very Low Noise Floor:

-160dBm/Hz



High Output Power: +12dBm

P1dB



Typical Carrier Feed-Through:

<-40dBm



Single-Ended or Differential LO

Drive



Typical Sideband Suppression:

<-40dBc



Single +5V Supply



Small 24-Pin, 4mmx4mm, QFN

Applications



Cellular, 3G Infrastructure



WiBro, WiMax, LTE



WLAN or WLL Systems



GMSK, QPSK, DQPSK, QAM

Modulation

DS100819



Package: QFN, 24-Pin, 4mm x 4mm

RFMD0014

Direct Quadra-

ture Modulator