Datasheet > RF5222

RF5222

更新时间： 2024-09-21 03:37:15

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
8页	217K
描述
3.0V TO 4.2V, 2.4GHz TO 2.5GHz LINEAR POWER AMPLIFIER

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

RF5222 数据手册

RF5222

3.0V TO 4.2V, 2.4GHz TO 2.5GHz

LINEAR POWER AMPLIFIER

RoHS Compliant & Pb-Free Product

Package Style: QFN, 8-Pin, 2.2mmx2.2mmx0.45mm

RF IN 1

6 VC2

Features

Input

Match

Interstage

Match

Single Power Supply 3.0V to

4.2V

2Fo

Filter

26dB Minimum Gain, Input

Matched to 50Ω

2.4GHz to 2.5GHz Frequency

Range

Power

Detector

VREG 2

5 RF OUT

Bias Circuit

11g P =+17dBm@3% Typ

OUT

EVM, 125mA

Applications

IEEE802.11b/g/n WLAN

Applications

Functional Block Diagram

2.5GHz ISM Band Applica-

tions

Product Description

Commercial and Consumer

Systems

The RF5222 is a linear, medium-power, high-efficiency, two-stage ampli-

fier IC designed specifically for battery-powered WLAN applications such

as PC cards, mini PCI, and compact flash applications. The device is man-

ufactured 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 RF5222 is designed to maintain linearity over a wide range of

supply voltage and power output. The RF5222 also has built-in power

detector and incorporates the input and interstage matching components

internally which reduces the component count used externally and makes

it easier to incorporate on any design.

Portable Battery-Powered

Equipment

Spread-Spectrum and MMDS

Systems

Ordering Information

RF5222

3.0V to 4.2V, 2.4GHz to 2.5GHz Linear Power Amplifier

RF5222PCBA-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 A0 DS070717

1 of 8

12 3 4 5 6 7 8

中文翻译

下载PDF

与RF5222相关器件

型号	品牌	获取价格	描述	数据表
RF5222PCBA-41X	RFMD	获取价格	3.0V TO 4.2V, 2.4GHz TO 2.5GHz LINEAR POWER AMPLIFIER
RF5263	RFMD	获取价格	3.3V TO 5.0V, 2.5GHz LINEAR POWER AMPLIFIER
RF5263WBPCK-410	RFMD	获取价格	3.3V TO 5.0V, 2.5GHz LINEAR POWER AMPLIFIER
RF5263WLPCK-410	RFMD	获取价格	3.3V TO 5.0V, 2.5GHz LINEAR POWER AMPLIFIER
RF5263WMPCK-410	RFMD	获取价格	3.3V TO 5.0V, 2.5GHz LINEAR POWER AMPLIFIER
RF5288	RFMD	获取价格	3.0V TO 3.6V, DUAL-BAND FRONT-END MODULE
RF5288PCK-410	RFMD	获取价格	3.0V TO 3.6V, DUAL-BAND FRONT-END MODULE
RF5288SQ	RFMD	获取价格	3.0V TO 3.6V, DUAL-BAND FRONT-END MODULE
RF5288SR	RFMD	获取价格	3.0V TO 3.6V, DUAL-BAND FRONT-END MODULE
RF5288TR13	RFMD	获取价格	3.0V TO 3.6V, DUAL-BAND FRONT-END MODULE