Datasheet > RF5322

RF5322

更新时间： 2024-01-15 15:06:57

品牌	Logo	应用领域
威讯 - RFMD		放大器功率放大器
页数	文件大小	规格书
12页	691K
描述
3V TO 4.5V, 2.4GHz TO 2.5GHz LINEAR POWER AMPLIFIER

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数据手册

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RF5322 数据手册

RF5322

3V TO 4.5V, 2.4GHz TO 2.5GHz

LINEAR POWER AMPLIFIER

Package Style: QFN, 8-Pin, 2.2mmx2.2mmx0.4mm

Features

RF IN

VREG

VC2



Single Power Supply 3.0V to

3.6V

Input

Match

Interstage

Match

Output

Match



24dB Minimum Gain

Input and Output Matched to

50

Power

Detector

RF OUT

Bias Circuit



2400MHz to 2500MHz Fre-

quency Range

+18dBm @ <2.5% typ EVM,

120mA @ 3.3V

Applications



IEEE802.11b/g/n WiFi Appli-

cations

Functional Block Diagram

2.5GHz ISM Band Applica-

tions

Product Description

The RF5322 is a linear, medium-power, high-efficiency, two-stage amplifier IC

designed specifically for battery-powered WiFi applications such as PC cards, mini

PCI, and compact flash applications. The device is manufactured on an advanced

InGaP Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has

been designed for use as the final RF amplifier in 2.5GHz OFDM and other spread-

spectrum transmitters. The device is provided in a 2.2mmx2.2mm, 8-pin, QFN with

a backside ground. The RF5322 is designed to maintain linearity over a wide range

of supply voltages and power outputs. The RF5322 also has built-in power detector

and incorporates the input, interstage, and output matching components internally

which reduces the component count used externally and makes it easier to incorpo-

rate on any design.

Commercial and Consumer

Systems

Portable Battery-Powered

Equipment

Spread-Spectrum and MMDS

Systems

Ordering Information

RF5322

Standard 25 piece bag

RF5322SR

RF5322TR7

RF5322PCK-410

Standard 100 piece reel

Standard 2500 piece reel

Fully assembled evaluation board tuned for 2.4 to 2.5 GHz

and 5 piece loose samples

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 MEMS

LDMOS



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.

DS110618

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与RF5322相关器件

型号	品牌	获取价格	描述	数据表
RF5322PCK-410	RFMD	获取价格	3V TO 4.5V, 2.4GHz TO 2.5GHz LINEAR POWER AMPLIFIER
RF5322SR	RFMD	获取价格	3V TO 4.5V, 2.4GHz TO 2.5GHz LINEAR POWER AMPLIFIER
RF5322TR7	RFMD	获取价格	3V TO 4.5V, 2.4GHz TO 2.5GHz LINEAR POWER AMPLIFIER
RF5325	RFMD	获取价格	3.3V, 2.4GHZ 802.11b/g/n WIFI FRONT END MODULE
RF5325PCK-410	RFMD	获取价格	3.3V, 2.4GHZ 802.11b/g/n WIFI FRONT END MODULE
RF5325SQ	RFMD	获取价格	3.3V, 2.4GHZ 802.11b/g/n WIFI FRONT END MODULE
RF5325SR	RFMD	获取价格	3.3V, 2.4GHZ 802.11b/g/n WIFI FRONT END MODULE
RF5325TR7	RFMD	获取价格	3.3V, 2.4GHZ 802.11b/g/n WIFI FRONT END MODULE
RF5345	RFMD	获取价格	2.4GHz TO 2.5GHz, 802.11b/g/n WiFi FRONT END MODULE
RF5345PCK-410	RFMD	获取价格	2.4GHz TO 2.5GHz, 802.11b/g/n WiFi FRONT END MODULE

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