RF7228
RF7228 is 3V W-CDMA BAND 8 LINEAR PA MODULE manufactured by RF Micro Devices.
3V W-CDMA BAND 8 LINEAR PA MODULE
Package Style: Module, 10-Pin, 3mmx3mmx1.0mm
Features
- HSDPA and HSPA+ pliant
- Low Voltage Positive Bias
Supply (3.0V to 4.35V)
- +28.5dBm Linear Output
Power (+27.0dBm HSDPA)
- High Efficiency Operation
41% at POUT=+28.5dBm 22% at POUT=+18.0dBm 11% at POUT=+10.0dBm
- 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
Applications
- WCDMA/HSDPA/HSUPA Wireless Handsets and Data Cards
- Dual-Mode UMTS Wireless Handsets
VBAT 1 RF...
