QPA9909
758 - 798 MHz 4 Watt High-Efficiency Amplifier
The QPA9909 is a high-efficiency, linearizable power amplifier targeting 758 MHz – 798 MHz small-cell wireless infrastructure systems. The product delivers high efficiency of 37.7 % at +29dBm average output power, while providing excellent DPD linearized ACPR of -52 dBc for signal bandwidths of up to 40 MHz. The QPA9909 is housed in a 5x5mm SMT package. It is pin-to-pin compatible to QPA9901, QPA9903, QPA9907, QPA9908, QAP9940 and QPA9942.
Key Features
- 758-798MHz
- 31 dB gain typical
- Over 36.5 dBm P3dB
- 37.7% PAE at +29dBm power output
- -52dBc ACPR DPD linearized at +29dBm power
- 1.8V logic compatible PA ON/OFF control
- on chip ESD protection
- 5x5mm package
Typical Applications
- 4G/5G Small-cell BTS
- 5G mMIMO
- Repeaters / DAS
- Mobile Infrastructure
- General Purpose Wireless
Parameters
Technical Documents
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