RF7225 Datasheet (3V W-CDMA BAND 5 LINEAR PA MODULE)

Part: RF7225
Manufacturer: RF Micro Devices
Size: 294.88 KB

RF7225 Key Features

HSDPA and HSPA+ pliant
Low Voltage Positive Bias
+28.0dBm Linear Output
High Efficiency Operation
Low Quiescent Current in Low Power Mode: 6mA
Internal Voltage Regulator Eliminates the Need for External Reference Voltage (VREF)
3-Mode Power States with Digital Control Interface
Integrated Power Coupler
Integrated Blocking and Collector Decoupling Capacitors

Related RF Micro Devices Datasheets

Part Number	Description
RF7222	3V W-CDMA BAND 2 LINEAR PA MODULE
RF7228	3V W-CDMA BAND 8 LINEAR PA MODULE
RF7206	3V W-CDMA BAND 2 LINEAR PA MODULE
RF7234	3V TD-SCDMA/W-CDMA LINEAR PA MODULE
RF7252	3V CDMA/WCDMA BAND 2 LINEAR PA MODULE

RF7225 Description

The RF7225 is a high-power, high-efficiency, linear power amplifier designed for use as the final RF amplifier in 3V, 50 W-CDMA mobile cellular equipment and spread-spectrum systems. This PA is developed for UMTS Band 5 which operates in the 824MHz to 849MHz frequency band. The RF7225 has two digital control pins to select one of three power modes to optimize performance and current drain at lower power levels.