QPL9547数据手册Qorvo中文资料规格书

描述 Description

The QPL9547 is a high-linearity, ultra-low noise amplifier in a small 2 x 2 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 2x2 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.

特性 Features

• 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

应用 Application

• 5G m-MIMO
• Repeaters / DAS
• Mobile Infrastructure
• TDD / FDD System
• General Purpose Wireless
• LTE / WCDMA / CDMA / GSM