PRELIMINARY
QPQ1904
Wi-Fi bandBoost BAW Filter
Product Overview
The Qorvo® QPQ1904 is an high-performance, high power, Bulk
Acoustic Wave (BAW) band-pass filter with extremely steep
skirts, simultaneously exhibiting low loss in the Wi-Fi UNII2c-3
band and high near-in rejection in the UNII1-2a band.
The filter module is specifically designed to enable industry
leading capacity performance in Wi-Fi applications that result in
higher power capability in more Wi-Fi channels than systems
with no or traditional filter solutions. End users will see a better
capability to deliver features that take advantage of sub-banding
the 5GHz Wi-Fi spectrum in use cases such as tri-radio Wi-Fi
mesh applications.
3 Pad 1.7x1.1mm Laminate Package
Key Features
Using common module packaging techniques to achieve the
industry standard footprint while negating as many external
passive placements to help end users ease of integration into
their circuits
• 5490-5835ꢀMHz
• Low Insertion Loss in Wi-Fi UNII2c-3 bands
• High rejection in Wi-Fi UNII1-2a bands
• Extended temperature performance from -20 to +95 °C
• High power handling to +28dBm averaged Input Power
Applications
• Access Points
• Wireless Routers
Functional Block Diagram
• Residential Gateways
• Customer Premise Equipment
• Internet of Things
Ordering Information
Part Number
QPQ1904SB
Description
Sample bag with 5 pieces
7” reel with 100 pieces
13” reel with 10,000 pieces
Assembled Evaluation Board
QPQ1904SR
QPQ1904TR13
QPQ1904EVB01
Top View
QPQ1904 Data Sheet 051220 | Subject to change without notice
www.qorvo.com
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