RF7317A数据手册Qorvo中文资料规格书

描述 Description

Qorvo's RF7317A is a high-power, high-efficiency linear power amplifier designed for use as final amplification stage in a 3V, 50 ohm, LTE mobile cellular equipment. This PA is developed for the E-UTRAN/LTE Band 17 operating in the 704MHz to 716MHz frequency range. The PA is specifically developed for up to 10MHz channel bandwidth on the Band 17 LTE network. The RF7317A has two digital control pins to select one of three power bias states to optimize performance and current drain at lower power levels. The part also has an integrated directional coupler which eliminates the need for an external discrete coupler at the output. The RF7317A is fully LTE compliant and is assembled in a 10-pin, 3mm x 3mm module.

特性 Features

• Fully Compliant to LTE Modulation
• Best-in-Class Efficiency 44%, +28dBm Output Power
• High Power Gain: 32dB
• E-UTRA ACLR: -38dBc
• UTRA ACLR: -39dBc
• 5MHz LTE Channel - Up to 25 Resource Blocks (RB)
• 10MHz LTE Channel - Up to 50 Resource Blocks
• Optimized for DC-DC
• Converter Operation: RF6650 Recommended
• Three Power States with Digital Control Interface
• Integrated Power Coupler
• Integrated Blocking and Decoupling Capacitors