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

Product Overview

RF Micro Devices

Datasheet Details

Part number	RF7234
Manufacturer	RF Micro Devices
File Size	228.62 KB
Description	3V TD-SCDMA/W-CDMA LINEAR PA MODULE
Datasheet	RF7234 Datasheet
Additional preview pages of the RF7234 datasheet.

Product details

Description

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.

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).
Low Quiescent Current in Low Power Mode: 17mA.
Internal Voltage Regulator Eliminates the Need for External Reference Voltage (VREF).
3-Mode Power States with Digital Control Interface.

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Published: Mar 16, 2016 |