Qorvo QPA9119 0.5W High Linearity Driver Amplifier
Qorvo QPA9119 0.5W High Linearity Driver Amplifier is designed for use in wireless infrastructure where high linearity, medium power, and high efficiency are required. The QPA9119 amplifier is an excellent option for transceiver line cards in current and next generation multi-carrier 3G / 4G base stations. The InGaP/GaAs HBT achieves high performance over a broad range of frequencies with +44dBm OIP3 and +27.2dBm P1dB while only consuming 130mA quiescent current. QPA9119 integrates an on-chip DC overvoltage and RF overdrive protection. The device's on-chip ESD protection enables the amplifier to have a very robust Class1C HBM ESD rating.
The Qorvo QPA9119 0.5W High Linearity Driver Amplifier is offered in a 3.0mm x 3.0mm Quad Flat No-Lead (QFN) package with an exposed pad for enhanced thermal performance.
Features
- 400MHz to 4200MHz frequency range
- +27.2dBm P1dB
- +44dBm output IP3
- 17dB gain at 2140MHz
- +5V single supply, 130mA ICQ
- Internal RF overdrive protection
- Internal DC overvoltage protection
- On chip ESD protection
- 3.0mm x 3.0mm QFN-EP-16 package
Applications
- Repeaters / DAS
- Mobile infrastructure
- Defense communications
- General purpose wireless
Block Diagram
Opublikowano: 2015-10-29
| Zaktualizowano: 2022-03-11