QPL9547
100 - 6000 MHz Ultra Low-Noise LNA
The QPL9547 is a high-linearity, ultra-low noise amplifier in a small 2.0 x 2.0 mm surface-mount package. At 1.9 GHz, the amplifier typically provides 19.5 dB gain, +39 dBm OIP3 at a 65 mA bias setting, and 0.3 dB noise figure. The LNA can be biased from a single positive supply ranging from 3.3 to 5 volts. The device is housed in a green/RoHS-compliant industry-standard 2.0 x 2.0 mm package.
The QPL9547 is bias adjustable and requires minimal external components to operate. It also has a power down control capability integrated into the die for TDD applications.
主要特性
- 0.1 - 6 GHz Operational Bandwidth
- Ultra low noise figure, 0.3 dB NF @ 1.9 GHz
- Bias adjustable for linearity optimization
- Shut-down mode pin with 1.8V logic
- Maintains OFF state with high PIN drive
- Unconditionally stable
典型应用
- 5G mMIMO
- Repeaters / DAS
- Mobile Infrastructure
- TDD / FDD System
- General Purpose Wireless
- LTE / WCDMA / CDMA / GSM
参数
技术文档
Product Data Sheet
数据手册PCB Symbol, Footprint & 3D Model (provided by SamacSys)
PCB Layout FilesQPL9547 0.6-0.85GHz Reference Design
应用笔记QPL9547 1.7-1.9GHz Reference Design
应用笔记QPL9547 1.71-1.765GHz Reference Design
应用笔记QPL9547 2.5-2.7GHz Reference Design
应用笔记QPL9547 4.8-5..6GHz Reference Design
应用笔记5G Wireless Infrastructure Brochure
手册High Performance Solutions for RF Front-Ends
手册Qorvo Small Cell Solutions
手册
设计资源
相关解决方案
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