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RF7222 - 3V W-CDMA BAND 2 LINEAR PA MODULE

General Description

The RF7222 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 2 which operates in the 1850MHz to 1910MHz frequency band.

Key Features

  • HSDPA and HSPA+ Compliant.
  • Low Voltage Positive Bias Supply (3.0V to 4.35V).
  • +28.5dBm Linear Output Power (+27.0dBm HSDPA and HSPA+).
  • High Efficiency Operation 39% at POUT=+28.5dBm 19% at POUT=+19.0dBm (Without DC/DC Converter).
  • Low Quiescent Current in Low Power Mode: 17mA.
  • Internal Voltage Regulator Eliminates Need for External Reference Voltage (VREF).
  • 3-Mode Power States with Digital Control Interface.
  • Integrated Power Coupler.
  • Integrated Blockin.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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RF7222 3V W-CDMA BAND 2 LINEAR PA MODULE Package Style: Module, 10-Pin, 3mmx3mmx1.0mm Features  HSDPA and HSPA+ Compliant  Low Voltage Positive Bias Supply (3.0V to 4.35V)  +28.5dBm Linear Output Power (+27.0dBm HSDPA and HSPA+)  High Efficiency Operation 39% at POUT=+28.5dBm 19% at POUT=+19.