Product Summary

The RF7242 is a high-power, high-efficiency, linear power amplifier designed for use as the final RF amplifier in 3V, 50Ω WCDMA mobile cellular equipment and spread-spectrum systems. This PA is developed for UMTS Band 2 which operates in the 1850MHz to 1910MHz frequency band. The RF7242 has two digital control pins to select one of three power modes to optimize performance and current drain 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 RF7242 meets the spectral linearity requirements of High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), and Long Term Evolution (LTE) data transmission and is assembled in a 10-pin, 3mm x 3mm module.

Parametrics

RF7242 absolute maximum ratings: (1)Frequency Range (Max): 1910 MHZ; (2)Gain: 28dB; (3)VSUPPLY: 3.4V; (4)ISUPPLY: 443mA.

Features

RF7242 features: (1)HSDPA /HSUPA /HSPA+/LTE; (2)Low Voltage Positive Bias Supply (3.0V to 4.2V); (3)+28.25dBm Linear Output Power (+27.25dBm HSDPA and HSPA+); (4)High Efficiency Operation 47% at POUT = +28.25dBm; (5)Low Quiescent Current in Low Power Mode: 5mA when using DC/Dc converter; (6)Internal Voltage Regulator Eliminates the Need for External Reference Voltage (VREF ); (7)3-Mode Power States with Digital Control Interface; (8)Optimized for DC/DC Converter Operation; (9)Integrated Power Coupler; (10)Integrated Blocking and Collector Decoupling Capacitors.

RF720x Product Family
RF720x Product Family

Other


Data Sheet

Negotiable