RF3267 3V WCDMA LINEAR PA MODULE

The RF3267 is a high-power, high-efficiency, linear PA module designed for use as the final RF amplifier in 3V, 50Ω WCDMA handheld digital cellular equipment, spread-spectrum systems, and other applications in the 1920MHz to 1980MHz band. The RF3267 has a digital control pin which, when enabled, will allow the amplifier to operate up to 19dBm output power with reduced current consumption. In the Low Power Mode, the current consumption may be reduced by more than 50% that of a standard power amplifier. The RF3267 also has an integrated directional coupler that would eliminate the use of an external coupler at the output. The RF3267 is fully HSDPA-capable and is assembled in a 16-pin, 3mm x 3mm, QFN package.

技术特性 Features

+28dBm Linear Output Power, ULRMC12.2 (26.5dBm, HSDPA)
+28dB Linear Gain at +28dBm
Digital Controlled HPM/LPM
HSDPA Capable
Low Quiescent Current (LPM <20mA)
21% Linear Efficiency at 19dBm (LPM)
Integrated Coupler

产品实物图

订购信息 Ordering Information

RF3267 3V W-CDMA Linear PA Module
RF3267PCBA-410 Fully Assembled Evaluation Board

应用领域 Applications

3V W-CDMA Handsets
UMTS Band 1 Handsets
Multi-Mode W-CDMA 3G Handsets
UMTS Band 1 Datacards

技术指标

Frequency Range (Min) (MHz):	1920
Frequency Range (Max) (MHz):	1980
Gain (dB):	28
VSUPPLY (V):	3.4
ISUPPLY (mA):	75
Package:	QFN

功能框图 Functional Block Diagram

应用技术支持与电子电路设计开发资源下载	大小(KB)	版本信息
RF3267 数据资料DataSheet下载：RF3267 3V WCDMA LINEAR PA MODULE	206	Rev A0 DS080904