功能特点
The RDA6822 is a monolithically integrated power amplifier Module. The PA is manufactured on Heterojunction Bipolar Transistor (HBT) process and has been designed for Band1 handheld equipment in the 1850MHz ~ 1910MHz band. The package of this chip is 3mm×3 mm×1.1mm LGA with 10 pins.
The input and output are internally matched to 50 to simplify the system design.
参数指标
+ Advanced HBT process
+ Good linearity, high efficiency
+ 4-mode power control
+ 3.2~4.2 V Power supply voltage
+ Integrated coupler
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