Datasheet > QPF8538SR

QPF8538SR

更新时间： 2022-05-14 22:21:45

品牌	Logo	应用领域
威讯联合 - QORVO		/
页数	文件大小	规格书
8页	495K
描述
Wi-Fi Front End Module 4900MHz to 5925MHz

阅读下载

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

QPF8538SR 数据手册

QPF8538

Wi-Fi Front End Module

4900MHz to 5925MHz

Product Description

The QPF8538 provides a complete integrated solution in a single

front end module (FEM) for Wi-Fi 802.11a/n/ac systems. The small

form factor and integrated matching minimizes layout area in the

application and greatly reduces the number of external

components.

Performance is focused on a balance of efficiency to linear power

that increases the range and throughput of connections. Control

lines are reduced to a two-line control scheme

Package: Laminate, 16-pin,

2.3mm x 2.3mm x 0.63mm max

The QPF8538 integrates a 5GHz power amplifier (PA), single-pole

two-throw switch (SP2T) and a low noise amplifier (LNA) with

bypass. Integrated filtering includes 2^ndand 3^rdharmonic as well

as 2.4GHz rejection for dual-band dual-concurrent operation. A DC

power detector is integrated for application calibration enablement.

The device is provided in a 2.3mm x 2.3mm x 0.0.63mm, 16-pin

laminate package.

Feature Overview



P_OUT= +17dBm, 802.11ac, VHT80 MCS9 at-35dB Dynamic

EVM



P_OUT= +18dBm, 802.11n, HT20/40 MCS7 at-30dB Dynamic

EVM



P_OUT= +21dBm, HT20 MCS0 at Spectral Mask Compliance

3.3V Operation

Functional Block Diagram



RX Gain = 12.5dB

Noise Figure = 2.5dB

Bypass Loss = 5dB

Input and Output Matched to 50Ω

Integrated 2.4GHz Rejection Filter

Applications



Wireless Routers



Access Points

Enterprise Client Access Points

Consumer Premise Equipment

Wireless Adapters

Internet of Things

Ordering Information

PART NUMBER

QPF8538SB

DESCRIPTION

Sample bag with 5 pieces

Sample bag with 25 pieces

7" Reel with 100 pieces

QPF8538SQ

QPF8538SR

QPF8538TR7

QPF8538PCK401

7" Reel with 2500 pieces

Assembled Evaluation Board

Data Sheet 20160901 | Subject to change without notice

www.qorvo.com

1 of 5

12 3 4 5 6 7 8

下载PDF

STM32F103C8T6 替代型号

型号	品牌	替代类型	描述	数据表

与QPF8538SR相关器件

型号	品牌	描述	获取价格	数据表
QPF8538TR7	QORVO	Wi-Fi Front End Module 4900MHz to 5925MHz	获取价格
QPH0221	AAC	RF Power Splitter	获取价格
QPH0222	AAC	RF Power Splitter	获取价格
QPH0223	AAC	RF Power Splitter	获取价格
QPH0224	AAC	RF Power Splitter	获取价格
QPH9131	AAC	RF Coupler Card Series	获取价格