Qorvo QPA9127 Gain Block Amplifiers
Qorvo QPA9127 Gain Block Amplifiers are cascadable and high linearity amplifiers that come in a low-cost surface-mount 8-pad DFN package. These amplifiers offer flat gain across a broad range of frequencies with the integration of a shut-down biasing capability. The QPA9127 amplifiers allow usage in both receiver and transmitter chains for high-performance systems. These amplifiers incorporate the internal active bias circuit that enables stable operation over bias and temperature variations. Typical applications include 5G m-MIMO, mobile infrastructure, repeater/DAS, general-purpose wireless, TDD/FDD system, and defense communication.
Features
- Provide flat gain across a wide range of frequencies
- Come in a low-cost surface-mount package
- Cascadable and high linearity
- Used in both receiver and transmitter chains
- Incorporate an internal active bias circuit
- Internally matched using a high-performance 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
- 20dB gain
- 35dBm output IP3
- 19.5dBm P1dB
- 1.4dB noise figure
- 1.8V logic compatible shutdown control
Related Evaluation Board
Qorvo QPA9127 Evaluation Board
Evaluates the QPA9127 cascadable and high linearity gain block amplifiers.
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Published: 2019-11-28
| Updated: 2025-08-12