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RF7228 - 3V W-CDMA BAND 8 LINEAR PA MODULE

Datasheet Summary

Description

The RF7228 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 8 which operates in the 880MHz to 915MHz frequency band.

Features

  • HSDPA and HSPA+ Compliant.
  • 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 Collec.

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Datasheet preview – RF7228

Datasheet Details

Part number RF7228
Manufacturer RF Micro Devices
File Size 294.77 KB
Description 3V W-CDMA BAND 8 LINEAR PA MODULE
Datasheet download datasheet RF7228 Datasheet
Additional preview pages of the RF7228 datasheet.

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Full PDF Text Transcription

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RF7228 3V W-CDMA BAND 8 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)  High Efficiency Operation 41% at POUT=+28.5dBm 22% at POUT=+18.0dBm 11% at POUT=+10.
Published: |