QPF4291SR [QORVO]

Wi-Fi 6 Dual Path Front End Module;


型号：	QPF4291SR
厂家：	Qorvo
描述：	Wi-Fi 6 Dual Path Front End Module
文件：	总2页 (文件大小：173K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Classification | PRIVATE

QPF4291

Wi-Fi 6 Dual Path Front End Module

Product Overview

The Qorvo® QPF4291 is an integrated dual path front end

module (FEM) designed for Wi-Fi 6 (802.11ax) systems which

allows the operation of two separate RF chains to flow through

a single front end module. The compact form factor and

integrated matching minimizes layout area in the application and

greatly reduces the number of external components.

Performance is focused on optimizing a multi-mode PA for a

3.85V supply voltage that allows for optimal throughput based

on user conditions. High integration allows IoT signals to make

use of the PA for an increase in range. Receive path matches

the optimal technologies to maximize Rx sensitivity through

noise figure performance that is consistent over a wider variety

of conditions while maintaining low current draw.

34 Pad 4 x 3 mm Laminate Package

Key Features

The QPF4291 dual path front end module features chipset-

specific compatible control voltages to facilitate ease of use.

• 2402-2482ꢀMHz

• Dual Path to Accommodate 2 RF Chains in a Single Device.

• Temperature Compensated Bias Network

• Multiple Transmit Bias Modes

• P_OUT= +16.5 dBm MCS10/11 SU HE40 -43 dB Dynamic

EVM

The QPF4291 integrates multiple 2.4 GHz power amplifiers (PA)

with power detector, transmit-receive switches and bypassable

low noise amplifiers (LNA) into a single device.

• P_OUT= +19 dBm MCS9 VHT40 -35 dB Dynamic EVM

• P_OUT= +20.5 dBm MCS7 HT20 -30 dB Dynamic EVM

• P_OUT= +22 dBm MCS0 HT20 Spectral Mask Compliance

• P_OUT= +22 dBm Bluetooth GFSK

• Optimized for +3.85 V Operation

• 30ꢀdB Tx Gain

Functional Block Diagram

• 2 dB Noise Figure

• 14 dB Rx Gain & 4.5 dB Bypass Loss

• Integrated RF Power Detectors

Applications

• Access Points

• Wireless Routers

• Residential Gateways

• Customer Premise Equipment

• Internet of Things

Ordering Information

Top View

Part Number

QPF4291SB

QPF4291SR

QPF4291TR13

QPF4291EVB

Description

Sample bag with 5 pieces

7” reel with 100 pieces

13” reel with 2,500 pieces

Assembled Evaluation Board

Data Sheet Brief Rev A, May 2021

1 of 2

www.qorvo.com

Classification | PRIVATE

QPF4291

Wi-Fi 6 Dual Path Front End Module

Handling Precautions

Parameter

Rating

Standard

Caution!

ESD – Human Body Model (HBM)

Class 2 (2000V)

ANSI/ESD/JEDEC JS-001

ANSI/ESD/JEDEC JS-002

IPC/JEDEC J-STD-020

ESD – Charged Device Model (CDM) Class C3 (1000V)

ESD sensitive device

MSL – Moisture Sensitivity Level

MSL 3

Solderability

Compatible with both lead-free (260 °C max. reflow temperature) and tin/lead (245 °C max. reflow temperature) soldering processes.

Package lead plating: Electrolytic plated Au over Ni

RoHS Compliance

This part is compliant with the 2011/65/EU RoHS directive (Restrictions on the Use of Certain Hazardous Substances in Electrical and

Electronic Equipment), as amended by Directive 2015/863/EU.

This product also has the following attributes:

•

Lead Free

Halogen Free (Chlorine, Bromine)

Antimony Free

TBBP-A (C₁₅H₁₂Br₄0₂) Free

SVHC Free

PFOS Free

Contact Information

For the latest specifications, additional product information, worldwide sales and distribution locations:

Web: www.qorvo.com

Tel: 1-844-890-8163

Email: customer.support@qorvo.com

Important Notice

The information contained in this Data Sheet and any associated documents (“Data Sheet Information”) is believed to be reliable; however, Qorvo makes no warranties

regarding the Data Sheet Information and assumes no responsibility or liability whatsoever for the use of said information. All Data Sheet Information is subject to change

without notice. Customers should obtain and verify the latest relevant Data Sheet Information before placing orders for Qorvo® products. Data Sheet Information or the use

thereof does not grant, explicitly, implicitly or otherwise any rights or licenses to any third party with respect to patents or any other intellectual property whether with regard

to such Data Sheet Information itself or anything described by such information.

DATA SHEET INFORMATION DOES NOT CONSTITUTE A WARRANTY WITH RESPECT TO THE PRODUCTS DESCRIBED HEREIN, AND QORVO HEREBY

DISCLAIMS ANY AND ALL WARRANTIES WITH RESPECT TO SUCH PRODUCTS WHETHER EXPRESS OR IMPLIED BY LAW, COURSE OF DEALING, COURSE OF

PERFORMANCE, USAGE OF TRADE OR OTHERWISE, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

PURPOSE. Without limiting the generality of the foregoing, Qorvo® products are not warranted or authorized for use as critical components in medical, life-saving, or life-

sustaining applications, or other applications where a failure would reasonably be expected to cause severe personal injury or death. Applications described in the Data

Sheet Information are for illustrative purposes only. Customers are responsible for validating that a particular product described in the Data Sheet Information is suitable for

use in a particular application.

or in part, without the express written consent of Qorvo US, Inc. | QORVO® is a registered trademark of Qorvo US, Inc.

Data Sheet Brief Rev. A, May 2021

2 of 2

www.qorvo.com

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