Datasheet > QPF7221

QPF7221

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	132K
描述
2.4GHz Wi-Fi Front End Module (iFEM)

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QPF7221 数据手册

QPF7221

2.4GHz Wi-Fi Front End Module (iFEM)

General Description

The QPF7221 provides a complete integrated solution in a

single front end module (FEM) for Wi-Fi 802.11b/g/n/ac/ax

systems. The small form factor and integrated matching

minimizes layout area in the application and greatly

reduces the number of external components.

The FEM allows true 5V supply without any modifications

to the supply lines and performance is a balance of

maximizing on highest linear output power and leading

edge throughput. The FEM also provides state of the art

LTE coexistence Rx immunity for maximum range and

coverage by integrating high performance temperature

stable BAW filtering on receive chain.

22 Pad 3 x 4.5 x 1ꢀmm Laminate Package

Product Features

• 2.4GHz Wi-Fi Channel 1 through 13

• Integrated Rx coexistence BAW with 40 dB rejection in

LTE bands & 5GHz

The QPF7221 integrates a 2GHz power amplifier (PA),

single pole two throw switch (SP2T) and bypassable low

noise amplifier (LNA) and an Rx BAW filter into a single

device.

• P_OUT= +22dBm MCS7 HT40 -30dB Dynamic EVM

• P_OUT= +21dBm MCS8 HT40 -35dB Dynamic EVM

• P_OUT= +18dBm MCS11 HE40 -43dB Dynamic EVM

• P_OUT= +25dBm MCS0 Spectral Mask Compliance

• Optimized for +5 V supply (supports 3.3V operation)

• 34 dB Tx Gain

Functional Block Diagram

• 2.0 dB Noise Figure

• 15 dB Rx Gain & 10.5 dB Bypass Loss

Applications

PDET

VCC2

VCC1

PAEN

GND

• Access Points

• Wireless Routers

GND

VDD

GND

• Residential Gateways

• Customer Premise Equipment

• Internet of Things

GND

Ordering Information

GND

Part No.

Description

QPF7221SB

QPF7221SQ

QPF7221SR

QPF7221TR13

QPF7221PCK-01

Sample bag with 5 pieces

Sample bag with 25 pieces

7” reel with 100 pieces

13” reel with 5000 pieces

Assembled Evaluation Board

Top View

- 1 of 8 -

Datasheet Brief revB 20180712 | Subject to change without notice

www.qorvo.com

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