Datasheet > QPF4288ASR

QPF4288ASR

更新时间： 2022-06-24 15:40:30

品牌	Logo	应用领域
威讯联合 - QORVO		/
页数	文件大小	规格书
2页	163K
描述
Wi-Fi 6 Front End Module

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QPF4288ASR 数据手册

Classification | PRIVATE

QPF4288A

Wi-Fi 6 Front End Module

Product Overview

The Qorvo® QPF4288A is an integrated high power 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 Pad 5 x 3 mm Laminate Package

Integrated die level filtering for 2nd and 3rd harmonics as well

as 5 GHz rejection for DBDC operation are included. An RF

power detector with an RF output from a directional coupler

provides feedback.

Key Features

• 2412-2484ꢀMHz

• P_OUT= +22 dBm MCS11 HE40 -43dB Dynamic EVM

• P_OUT= +24 dBm MCS9 HT40 -35dB Dynamic EVM

• P_OUT= +25.5 dBm MCS7 HT20/40 -30dB Dynamic EVM

• P_OUT= +27 dBm MCS0 HT20 Spectral Mask Compliance

• Optimized for +5 V Operation

The QPF4288A 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.

• 33ꢀdB Tx Gain

• 1.9 dB Noise Figure

Functional Block Diagram

• 14 dB Rx Gain & 5 dB Bypass Loss

• 8 dB 5 GHz Rejection on Rx Path

• Integrated RF Power Detector Coupler

Applications

• Access Points

• Wireless Routers

• Residential Gateways

• Customer Premise Equipment

• Internet of Things

Ordering Information

Top View

Part Number

QPF4288ASB

QPF4288ASR

QPF4288ATR13

QPF4288AEVB01

Description

Sample bag with 5 pieces

7” reel with 100 pieces

13” reel with 5,000 pieces

Assembled Evaluation Board

Data Sheet Brief Rev A, September 2020

1 of 2

www.qorvo.com

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