The Qorvo QPA9127 gain module amplifier is a cascable high linearity amplifier, featuring a low-cost, surface mount, 8-pad DFN package. These amplifiers incorporate a turn-off bias function, providing a flat gain across various frequencies. The QPA9127 amplifier can be used in receiver and transmitter chains in high-performance systems. These amplifiers employ an internal active bias circuit, enabling stable operation under bias and temperature variations. Typical applications include 5G m-MIMO, mobile infrastructure, repeaters/DAS, general wireless, TDD/FDD systems, and defense communications. 

Characteristics

 

Provide a flat gain over a wide frequency range 

Adopt low-cost surface-mount packaging 

Can be cascaded and has high linearity 

Used for receivers and transmitters chains 

Integrates an internal active bias circuit 

Realization of internal matching through high-performance E-pHEMT technology 

Application

 

5G m-MIMO

 

Mobile infrastructure 

Repeater/DAS 

General Wireless 

TDD/FDD system 

National Defense Communication