QPB8896 Balanced Return Path Amplifier

Featured Product from Qorvo


25 dB Balanced Return Path Amplifier 5 - 700MHz

Key Features

  • 5 MHz to 700 MHz Operation
  • 5 V Operation
  • High Gain; 25 dB Typical
  • Low Noise Figure: 1.8 dB
  • Adjustable Bias Using External Resistors
  • Full Duplex (FDX) DOCSIS 3.1 ready
  • SOIC-8 Exposed Pad

The QPB8896 is a GaAs pHEMT RF balanced amplifier IC operating as return path amplifier capable of supporting Full Duplex (FDX) and DOCSIS 3.1 applications. This IC is designed to provide a low noise, high gain option for 5 - 700 MHz interface using a 5 V power supply to provide lower overall power dissipation. QPB8896 is packaged in convenient SOIC8 package and features an externally adjustable bias control.

Typical Applications

  • Head End CMTS Equipment
  • Post Amp for Return Path Optical Receivers
  • Full Duplex Upstream
  • DOCSIS 3.1 Optical Nodes