RF7401

CONFIDENTIAL: NDA REQUIRED RF7401 3V W-CDMA BAND 1 LINEAR PA MODULE Package Style: Module, 10-Pin, 3mmx3mmx1.0mm Features  HSDPA Compliant  Low Voltage Positive Bias Supply (3.0V to 4.2V)  +28.0dBm Linear Output Power (+26.5dBm HSDPA)  High Efficiency Operation 40% at POUT=+28.0dBm  Internal Voltage Regulator Eliminates the Need for External Reference Voltage (VREF)  2-Mode Power States with Digital Control Interface  Supports DC/DC Converter Operation  Integrated Power Coupler  Integrated Blocking and Collector Decoupling Capacitors Applications  WCDMA/HSDPA Wireless Data Cards Functional Block Diagram Product Description The RF7401 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 1 which operates in the 1920MHz to 1980MHz frequency band. The RF7401 has a digital control pin which enables a low power mode to reduce amplifier gain 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 RF7401 is fully HSDPA-compliant and is assembled in a 10-pin, 3mmx3mm module. Ordering Information RF7401 3V W-CDMA Band 1 Linear PA Module RF7401PCBA-410 Fully Assembled Evaluation Board DS100630 Optimum Technology Matching® Applied GaAs HBT GaAs MESFET InGaP HBT SiGe BiCMOS Si BiCMOS SiGe HBT GaAs pHEMT Si CMOS Si BJT...