RFFM4552

4.9GHz to 5.925GHz 802.11a/n/ac Wi-Fi Front End Module

RFMD + TriQuint = Qorvo

1 of 12

Revision DS20160415

© 2015 RF Micro Devices, Inc.

www.rfmd.com / www.qorvo.com

Subject to change without notice

PART NUMBER

DESCRIPTION

RFFM4552SB

Standard 5 piece sample bag

RFFM4552SQ

Standard 25 piece sample bag

RFFM4552SR

Standard 100 piece reel

RFFM4552TR7

Standard 2500 piece reel

RFFM4552PCK-410

Fully assemble EVB + 5pcs sample bag

Ordering Information

Product Description

The RFFM4552 provides a complete integrated solution in

a single front end module (FEM) for Wi-Fi 802.11a/n/ac

systems. The ultra-small factor and integrated matching

minimizes layout area in the customer’s application and

greatly reduces the number of external components.

Performance is focused on linear output power under a

number of conditions including duty cycle and packet length

while balancing power consumption needs of leading edge

device platforms. This simplifies the total front end solution

by reducing the bill of materials, system footprint, and

manufacturing cost.

The RFFM4552 integrates a 5GHz power amplifier (PA),

single pole two throw switch (SP2T) and an LNA with

bypass.

Harmonic filters and integrated out of band rejection filters.

The device is provided in a 3.0mm x 3.0mm x 0.98mm, 16-

pin package. This module meets or exceeds the RF front

end needs of IEEE 802.11a/n/ac Wi-Fi RF systems.

Functional Block Diagram

Functional Block Diagram

Package: Laminate, 16-pin

3.0mm x 3.0mm x 0.98mm

Feature Overview

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5.0V Operation

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High efficiency

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Input and Output Matched to 50Ω

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Integrated 5GHz PA, SP2T, LNA with Bypass and power detector.

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Integrated RX notch filter @ 2.5GHz for DBDC operation.

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High Impedance PA Enable

Applications

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Customer Premise Equipment

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Set-Top Boxes

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Netbooks/Notebooks

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Mobile Routers/Access Points

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Data Cards

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TV/Monitors/Video