Datasheet > QPF4291TR13

QPF4291TR13

更新时间： 2023-12-18 00:00:00

品牌	Logo	应用领域
威讯联合 - QORVO		/
页数	文件大小	规格书
2页	173K
描述
Wi-Fi 6 Dual Path Front End Module

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QPF4291TR13 数据手册

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

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