RF7303数据手册Qorvo中文资料规格书

描述 Description

Qorvo's RF7303 is a high-power, high-efficiency linear power amplifier designed for use as final amplification stage in a 3V, 50 ohm, LTE/UMTS/CDMA mobile cellular equipment. This PA is developed for the EUTRAN/LTE Bands within the 1710MHz to 1785MHz and along with CDMA Band 15 (BC15) that operates within the 1710MHz to 1755MHz frequency band. The RF7303 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 RF7303 meets spectral linearity requirements for CDMA, HSDPA, HSUPA, and fully capable of LTE data transmission. The RF7303 part is assembled in a 10-pin, 3mm x 3mm module.

特性 Features

• Multi-Mode LTE/UMTS/CDMA
• LTE/UMTS Bands 3, 4, 9, and 10
• CDMA Band Class 15
• LTE PA Efficiency 38%, +28dBm
• Best-in-Class Current Consumption
• Optimized use with DC-DC converter Operation
• Three Power States with Digital Control Interface
• Integrated Power Coupler
• Integrated Blocking and Decoupling Capacitors