Qorvo QPA9126 Gain Block Amplifiers
Qorvo QPA9126 Gain Block Amplifiers are cascadable and high linearity amplifiers that come in a low-cost surface-mount 8-pad DFN package. These amplifiers allow usage in both receiver and transmitter chains for high-performance systems. The QPA9126 amplifiers employ an internal active bias circuit that enables stable operation over bias and temperature variations. These amplifiers are internally matched using a high-performance E-pHEMT process. Typical applications include 5G m-MIMO, mobile infrastructure, repeater/DAS, general-purpose wireless, TDD/FDD system, and defense communication.
Features
- Cascadable and high linearity amplifiers
- Offer very flat gain across a broad range of frequencies
- Usable in both receiver and transmitter chains
- Comes with an internal active bias circuit
- Internally matched using E-pHEMT process
Applications
- 5G m-MIMO
- Mobile infrastructure
- Repeater / DAS
- General-purpose wireless
- TDD / FDD system
- Defense communication
Specifications
- 1GHz to 6GHz operational frequency range
- 50Ω matched RF input and output
- 0.3dB gain flatness over 400MHz bandwidth
- 16dB gain
- 35dBm output IP3
- 20dBm P1dB
- 1.4dB noise figure
- 1.8V logic compatible shutdown control
- 3.3V to 5V supply voltage range
Block Diagram
Related Evaluation Board
Qorvo QPA9126 Evaluation Board
Evaluates the QPA9126 cascadable and high linearity gain block amplifiers.
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Publicado: 2019-11-28
| Actualizado: 2025-08-12