Datasheet > QPF4288SR

QPF4288SR

更新时间： 2022-05-14 22:21:58

品牌	Logo	应用领域
威讯联合 - QORVO		/
页数	文件大小	规格书
2页	164K
描述
Wi-Fi Front End Module

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QPF4288SR 数据手册

QPF4288

Wi-Fi Front End Module

Product Overview

The Qorvo^®QPF4288 is an integrated front end module (FEM)

designed for Wi-Fi 6 (802.11ax) systems. The compact form

factor and integrated matching minimizes layout area in the

application.

Performance is focused on optimizing the PA for a 5V supply

voltage that conserves power consumption while maintaining

the highest linear output power and leading edge throughput.

Receive path matches the optimal technologies to maximize Rx

sensitivity through noise figure performance that is consistent

over a wider variety of conditions.

24 Pin 5x3 mm Laminate Package

Key Features

The receive path is pinned out so external filtering can be added

in the optimal position. Integrated die level filtering for 2nd and

3rd harmonics as well as 5 GHz rejection for DBDC operation

are included.

• 2400-2500ꢀMHz

• P_OUT= +17 dBm HE40 -47dB Dynamic EVM

• P_OUT= +22 dBm HE40 -43dB Dynamic EVM

• P_OUT= +24.5 dBm MCS9 HT40 -35dB Dynamic EVM

• P_OUT= +26 dBm MCS7 HT20/40 -30dB Dynamic EVM

• P_OUT= +28 dBm MCS0 HT20 Spectral Mask Compliance

• Optimized for +5 V Operation

There are two options for power detect, a DC power detector

which has voltage output and an RF power detector with an RF

output from a directional coupler.

• 33ꢀdB Tx Gain

• 1.7 dB Noise Figure

• 15.5 dB Rx Gain & 7 dB Bypass Loss

• >10dB 5 GHz Rejection on Rx Path

• Integrated RF Power Detector Coupler as well as DC Power

Detector

The QPF4288 integrates a 2.4 GHz power amplifier (PA),

regulator, single pole two throw switch (SP2T), bypassable low

noise amplifier (LNA) and coupler into a single device

Functional Block Diagram

Applications

• Access Points

• Wireless Routers

• Residential Gateways

• Customer Premise Equipment

• Internet of Things

Ordering Information

Part Number

QPF4288SB

Description

Sample bag with 5 pieces

Sample bag with 25 pieces

7” reel with 100 pieces

13” reel with 5,000 pieces

Assembled Evaluation Board

QPF4288SQ

QPF4288SR

QPF4288TR13-5K

QPF4288EVB-01

Top View

QPF4288 Data Sheet 092419 | Subject to change without notice

www.qorvo.com

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