Qorvo QPA3246 Adjustable 25dB Gain Hybrid Power Doubler

Qorvo QPA3246 Adjustable 25dB Gain Hybrid Power Doubler features a GaAs pHEMT die/GaN HEMT die and operates from 45MHz to 1218MHz. The QPA3246 delivers extremely high output power and excellent linearity. The Qorvo QPA3246 doubler can be externally adjusted for optimum distortion performance versus power consumption via the DC current, all over a wide range of output levels.

Features

  • Extremely high output capability
  • Excellent linearity
  • 24.5dB Min. gain at 1218MHz
  • Extra pin for current adjustment
  • Adjustable current 370mA to 480mA

Applications

  • DOCSIS 3.1 CATV amplifiers and nodes
  • 1.2GHz CATV network equipment

4 Port Optical Node RF Launch Amp Block Diagram

Block Diagram - Qorvo QPA3246 Adjustable 25dB Gain Hybrid Power Doubler

Qorvo QPA3246 Adjustable 25dB Gain Hybrid Power Doubler