Qorvo QPA9942 High-Efficiency Power Amplifier
Qorvo QPA9942 High-Efficiency Power Amplifier is a high-efficiency, linearizable power amplifier targeting Band N78 small-cell wireless infrastructure systems. Using InGaP/GaAs HBT technology, the product delivers high efficiency of 26% at +28dBm average output power while providing excellent DPD linearized ACPR of -50dBc for wideband 5G signals.
Features
- 3300 – 3800MHz
- 31dB gain typical cross the band
- Over 35.3dBm P3dB
- 25.6% PAE at +28dBm power output
- < -50dBc ACPR DPD linearized at +28dBm Pout
- 1.8V logic compatible PA ON/OFF control
- On-chip ESD protection
- 5mm x 5mm package
Applications
- 4G/5G small-cell BTS
- 5G M-MIMO
- Repeaters / DAS
- Mobile infrastructure
- General-purpose wireless
Functional Block Diagram
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Qorvo QPA9901 High-Efficiency Amplifier
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Qorvo QPA9940 4W High-Efficiency Amplifier
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Related Development Tool
Qorvo QPA9942EVB Amplifier Evaluation Board
Development platform for the QPA9942 3300-3800MHz 4W high-efficiency power amplifier.
Đã phát hành: 2022-02-23
| Đã cập nhật: 2022-03-30