QPQ1903
Wi-Fi UNII1-2a bandBoost Filter
®
Product Overview
The Qorvo® QPQ1903 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
UNII1-2a band and high near-in rejection in the UNII2c-3 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 1.7 x 1.1 mm Laminate Package
Key Features
• 5170-5330ꢀMHz
• Low Insertion Loss in Wi-Fi UNII1-2a bands
• High Rejection in Wi-Fi UNII2c-3 bands
• Extended temperature performance from -20 to +95 °C
• High power handling to +28dBm averaged Input Power
• Integrated match
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.
.
Applications
Functional Block Diagram
• Access Points
• Wireless Routers
• Residential Gateways
• Customer Premise Equipment
• Internet of Things
Ordering Information
Part Number
QPQ1903SB
QPQ1903SR
QPQ1903TR13
QPQ1903EVB
Description
Sample bag with 5 pieces
7” reel with 100 pieces
13” reel with 10,000 pieces
Assembled Evaluation Board
Top View
Data Sheet Brief Rev A, November 2020
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