RF7234 Datasheet (RF Micro Devices) - 3V TD-SCDMA/W-CDMA LINEAR PA MODULE

RF7234, 3V TD-SCDMA/W-CDMA LINEAR PA MODULE

The RF7234 is a high-power, high-efficiency, linear power amplifier designed for use as the final RF amplifier in 3V, 50 TD-SCDMA mobile cellular equipment and spread-spectrum systems.

This PA is developed for TD-SCDMA 1880MHz to 1920MHz and 2010MHz to 2025MHz frequency band, plus W-CDMA Band 1.

RF7234 Features

* TD-SCDMA and HSDPA Compliant

* Low Voltage Positive Bias Supply (3.4V to 4.2V)

* +28dBm Linear Output Power W-CDMA (+26.5dBm HSDPA)

* +27.5dBm Output Power TD-SCDMA

* High Efficiency Operation 35% at POUT=+27.5dBm (TD-SCDMA)

* 20% at POUT=+19.0dBm (Without DC/DC Converter)