Qorvo QPQ1904 Wi-Fi bandBoost BAW Filter

Qorvo QPQ1904 Wi-Fi bandBoost BAW Filter is a high-performance, high power, Bulk Acoustic Wave (BAW) band-pass filter. It has 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 enables capacity performance in Wi-Fi applications that result in a higher power capability in more Wi-Fi channels than systems with no or traditional filter solutions. Better capability delivers features that take advantage of sub-banding the 5GHz Wi-Fi spectrum in use cases like tri-radio Wi-Fi mesh applications.

Features

  • 5490-5835MHz
  • 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
  • Residential gateways
  • Customer premise equipment
  • Internet of Things

Functional Block Diagram

Block Diagram - Qorvo QPQ1904 Wi-Fi bandBoost BAW Filter

Qorvo QPQ1904 Wi-Fi bandBoost BAW Filter