集成电路芯片资料和参数

芯片型号:RDA6821

功能特点

The RDA6821 is a monolithically integrated power amplifier Module. The PA is manufactured on Heterojunction Bipolar Transistor (HBT) process and has been designed for UMTS Band1 handheld equipment in the 1920MHz ~ 1980MHz band.The package of this chip is 3mm×3 mm×1.1mm LGA with 10 pins.

The input and output are internally matched to 50Ω 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